Tag Archives: screw screw

China Energy-Efficient Screw Air Compressor for Sale mini air compressor

Item Description

MODEL: 11KW Direct Air cooling compressor Parameter
Free air supply 1.9M3/min
Discharge pressure one MPa(a)
Motor electrical power 11kw
Motor speed 2930r/min
Voltage/HZ 380V/50HZ
Motor safety grade/insulation quality IP23/F degree
Driving approach Immediate connection
Sounds degree 78 db(A)
Cooling method Air cooling
Lubricant 12L
Outlet air carry lubricant oil <=3 ppm
Commencing method Y-△
Air outlet pipe diameter Rp11/2″
Temperature of cooled outlet compressed air <=Ambient temperature+15ºC
Dimension/excess weight 1580*1080*1290MM/680KG

Screw air compressor mainly divided into the pursuing three
** Regular Frequency Air Compressor
** Variable Frequency Air Compressor
** Everlasting Magnetic VSD Air Compressor
1. A single established 11kw regular frequency air compressor, functioning 4000hour/yr, the electric cost $.1/kw.h
   One year electric price: 11kw*4000hour*$.1/kw.h=$4400
2. One particular set 11kw Everlasting Magnetic VSD air compressor, can save 35% electric powered, overall is $4400*35%=$1540
3. Return on expense(ROI):One year
Make sure you recognize: $.1/kw.h is for China market place, you should operate our yours based mostly on your country’s electic value common.

Manufacturing unit

Warmly welcome to contact us.
Gaby Gai(Revenue Supervisor)
 

US $2,200-3,500
/ Piece
| 		1 Piece

(Min. Order)

###

Lubrication Style: Lubricated
Cooling System: Air Cooling
Cylinder Position: Vertical
Structure Type: Closed Type
Installation Type: Stationary Type
Type: Twin-Screw Compressor

###

Samples:
US$ 2200/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:
Available

|

Customized Request

###

MODEL: 11KW Direct Air cooling compressor Parameter
Free air deliver 1.9M3/min
Discharge pressure 1 MPa(a)
Motor power 11kw
Motor speed 2930r/min
Voltage/HZ 380V/50HZ
Motor protection grade/insulation grade IP23/F degree
Driving method Direct connection
Noise level 78 db(A)
Cooling method Air cooling
Lubricant 12L
Outlet air carry lubricant oil <=3 ppm
Starting method Y-△
Air outlet pipe diameter Rp11/2"
Temperature of cooled outlet compressed air <=Ambient temperature+15ºC
Dimension/weight 1580*1080*1290MM/680KG
US $2,200-3,500
/ Piece
| 		1 Piece

(Min. Order)

###

Lubrication Style: Lubricated
Cooling System: Air Cooling
Cylinder Position: Vertical
Structure Type: Closed Type
Installation Type: Stationary Type
Type: Twin-Screw Compressor

###

Samples:
US$ 2200/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:
Available

|

Customized Request

###

MODEL: 11KW Direct Air cooling compressor Parameter
Free air deliver 1.9M3/min
Discharge pressure 1 MPa(a)
Motor power 11kw
Motor speed 2930r/min
Voltage/HZ 380V/50HZ
Motor protection grade/insulation grade IP23/F degree
Driving method Direct connection
Noise level 78 db(A)
Cooling method Air cooling
Lubricant 12L
Outlet air carry lubricant oil <=3 ppm
Starting method Y-△
Air outlet pipe diameter Rp11/2"
Temperature of cooled outlet compressed air <=Ambient temperature+15ºC
Dimension/weight 1580*1080*1290MM/680KG

The Air Compressor Is a Versatile Tool

The Air Compressor is one of the most versatile tools in any garage or workshop. It is easy to use and can perform a variety of tasks, from jackhammering to drilling. These machines are available in a wide variety of sizes and types, making it an excellent choice for a variety of situations. With a single motor, you no longer need separate motors for each tool. Its lightweight, compact design makes it easy to handle, and the single motor also reduces wear on parts.
air-compressor

Oil-injected

Oil-injected air compressors require a large amount of lubricant, which needs to be added to the sump regularly to maintain optimum performance. As there are many types of industrial fluids, a well-intentioned maintenance technician may add the wrong lubricant to the compressor. If this happens, the compressor will become incompatible with the lubricant, resulting in excessive carryover and the need to flush and replace downstream air treatment components.
Typically, the G 110-250 oil-injected rotary screw compressor from Atlas Copco provides reliable compressed air, preventing costly downtime. The G110-250 oil-injected rotary screw compressor is highly reliable and durable, enabling it to function in temperatures up to 46degC/115degF. Despite the oil-injected air compressor’s robust design, this unit requires very little on-site installation, and it features simple operation.
The primary advantage of oil-injected air compressors is the reduced cost of running. The cost of oil-free compressors is less than half of that of oil-injected ones, and it will require fewer maintenance costs in the long run. Moreover, the oil-free system is more environmentally friendly than oil-injected air compressors. But the drawbacks of oil-injected air compressors are substantial, too. It can contaminate finished goods and cause a significant financial risk for the manufacturer.
An oil-injected rotary screw air compressor offers several advantages over its counterpart. First, it features an innovative vertical design with variable-speed drive, allowing it to run more efficiently. Second, oil-injected air compressors reduce energy consumption by up to 50% compared to non-oil-injected air compressors. They also have a thermostatic valve, allowing them to maintain an optimum temperature. Thermostatically-regulated oil coolers allow the compressor to run more quietly.

Oil-free

What is an oil-free air compressor? The name refers to a type of air compressor that does not contain oil in the compressor chamber. Oil-free air compressors still use oil for various purposes, including lubricating the moving parts and managing waste heat. However, many people do not realize that their air compressor still requires oil for proper functioning. This article will explore why this type of air compressor is preferable for many users.
First of all, oil-free air technology has many benefits. For one, it reduces the energy cost involved in filtering air, and it minimizes leaks. Moreover, it also reduces the oil costs associated with compressor refills. And finally, it reduces the risks of contamination. Oil-free air technology is the future of compressed air. If you’re looking for an oil-free air compressor, here’s what to look for in your search.
Depending on the purpose of your air compressor, it may be beneficial to invest in an oil-free air compressor. Oil-lubricated air compressors are generally more durable than their oil-free counterparts, but they may cost twice as much. You should still consider the cost of ownership before purchasing an oil-free compressor. The oil-free models can be easier to transport, and they are more powerful. Moreover, they’re quieter than oil-lubed models.
An oil-free air compressor also means less maintenance, as it doesn’t need oil to work. This type of air compressors also features fewer moving parts, which means fewer places for problems to develop. All oil-free air compressors are manufactured to meet ISO Class 0 and 1 air purity standards. They also have less noise and vibration compared to their oil-based counterparts. So, why not choose an oil-free air compressor for your business?
air-compressor

Gasoline

When choosing a gas-powered air compressor, it’s important to consider the advantages of gasoline. This energy source can power a large air compressor without electricity. However, this type of air compressor lacks electrical hookup, so you’ll need to run an extension cord if you need to use it at a distance. However, gas compressors are able to function with just a gas tank. This makes them ideal for medium to heavy-duty industrial applications.
Another important consideration when choosing a gas air compressor is its size. Larger compressors are typically larger than portable ones and require more space. This makes them easier to transport and operate on the go. However, if you’re not sure which type of air compressor is best for you, consider the gas-powered versions. While they may be lighter, they don’t run as smoothly as their electric counterparts. Gasoline-powered compressors are not as portable as their electric counterparts and require proper maintenance.

Electricity

Electricity in an air compressor is not cheap. A 25 HP air compressor runs for ten hours each day, five days a week. The motor in these machines consumes 746 watts per hour. To find out how much electricity the equipment uses, multiply the wattage by the running time. For example, if the compressor runs for three hours, then it will use 1.9 kilowatt hours of electricity. To determine how much electricity an air compressor uses per day, you can calculate the kilowatt hours and multiply the number by the utility rate. Considering this, you can determine the cost of running your air compressor once per month.
The cost of operating an air compressor depends on the type of compressor. Electric air compressors are often silent and can run without any maintenance. These tools can be left unattended for up to four thousand hours before requiring repair. Electric air compressors require higher power for higher pressure, so you should plan accordingly. Whether or not you need a maintenance visit is up to you, but the benefit of not having to spend a fortune on repairs is priceless.
Although compressed air is not an energy-efficient source, its use in a variety of applications may save you money and kilowatts. Since an air compressor uses power when it is running, the cost is lower than the cost of operating a power tool. If you plan to use your air compressor for a long time, make sure that it is maintained properly. Proper care will save you money and power, and you may even be able to get an extended warranty if the compressor breaks down.
air-compressor

Variable frequency drive

The main purpose of a variable frequency drive (VFD) in an air compressor is to reduce energy consumption in the process of compression. A single motor drag system cannot adjust its speed continuously according to the weight of the load. By applying frequency control to the compressor, the power consumption can be reduced while maintaining the same pressure level. Therefore, a VFD is an excellent choice for compressors. Its benefits are numerous.
A VFD can also monitor the temperature of the motor and send error signals if the motor is running too hot or too cold. This eliminates the need for a separate sensor to monitor the oil pressure. These functions are useful not only in lowering energy consumption, but also in improving the performance of an application. Moreover, a VFD can monitor additional variables such as temperature and motor speed. Hence, it is a useful investment.
When using a VFD, it is crucial to choose the right motor. The speed of the compressor should be within the maximum starting limit of the motor. The air tank may be of any size, but a constant pressure limit is required to keep the VFD running within the service factor of the motor. In addition to a VFD, a master controller should also include a remote pressure set point and a PID card for a master controller. The transmitter should incorporate all useful data from the VFD, including the speed and the oil temperature. The VFD must be tested before it is integrated with the master control. It should be tested for min and max speed, temperature, and current within the expected range.
The use of a VFD in an air compressor has many benefits. One of the most notable is the reduction in power consumption. Fixed-speed compressors run on set points of six to seven bar. An extra bar of compression uses 7 percent of energy. This energy is wasted. A VFD-powered air compressor can also increase the life span of compressor parts. It is one of the best investments in your compressor. So, why wait any longer?

China Energy-Efficient Screw Air Compressor for Sale mini air compressorChina Energy-Efficient Screw Air Compressor for Sale mini air compressor
editor by czh 2023-01-21

China Worth Buying Frequency Conversion Heavy Duty Direct Connected Rotary Screw Air Compressor for Air Pipe lowes air compressor

Merchandise Description

Item Description

ZIQI One Stage Screw Air Compressor Positive aspects:

A.80% components of CZPT Compressor undertake worldwide well acknowledged trustworthy brand name to make confident the air compressor with substantial top quality,tough,energy preserving:
one.Main portion:Germany GHH RAND screw air finish
2.Motor:adopt Brazil WEG brand,the second greatest motor maker in the entire world,IE4 strength saving standard 3 stage induction motor,IP55 protection
three.Italian EURE oil air vessel ,the lead force vessel manufacturer in the world
4.Italian Manuli oil tube
five.French Schneider electrical system
six.Sweden CZPT bearings

Energy conserving:
The air compressor equiped the frequency inverter,to make the air compressor with variable velocity push [VSD].The theory of VSD is to alter the motor rotation pace routinely according to the actual air consumption. The lowered program force decreases the complete power intake of the whole technique, which can lessen power fees by 35% or far more.

Complex Parameter

Model Air force Max air displacement Motor energy transmission dimension Weight Noise Outlet
cooling kind
mpa bar(e) psi(g) m3/min cfm hp kw belt drive
&
air cooling		 L(mm) W(mm) H(mm) Kgs dB(A) mm
GA-3.7A .seven 7 102 .fifty five 19 5 3.7 680 660 780 220 60±2 20
.8 8 116 .forty five sixteen
one ten a hundred forty five .35 twelve
GA-5.5A .7 7 102 .eight 28 7 5.5 680 660 780 230 61±2 20
.eight 8 116 .7 twenty five
1 10 145 .six 21
1.three thirteen 189 .five eighteen
GAS-7.5A VFC .seven 7 102 one.three 46 10 7.5 950 650 915 270 62±2 20
.8 eight 116 one.2 forty two
one 10 145 one.one 39
one.three 13 189 .9 32
GAS-11A VFC .seven seven 102 one.eight sixty four 15 11 950 650 915 280 63±2 20
.8 8 116 1.seven sixty
one 10 145 1.5 53
one.three thirteen 189 1.two 42
GAS-15A VFC .7 7 102 two.seven ninety five 20 15 1260 850 1220 540 66±2 25
.8 eight 116 two.five 88
1 10 one hundred forty five two.3 eighty one
1.three thirteen 189 two 71
GAS-18.5A VFC .seven 7 102 3.two 113 25 18.five 1260 850 1220 550 67±2 25
.8 8 116 three 106
one ten 145 2.eight ninety nine
one.3 thirteen 189 2.4 eighty five
GAS-22A VFC .seven seven 102 3.8 134 30 22 1260 850 1220 560 67±2 25
.eight eight 116 three.6 127
1 10 145 three.two 113
one.three thirteen 189 2.8 ninety nine
GAS-30A VFC .seven seven 102 five.seven 201 40 30 1500 970 1375 780 67±2 40
.eight eight 116 five.five 194
one ten one hundred forty five 5 177
one.3 13 189 four.5 159
GAS-37A VFC .seven 7 102 6.8 240 50 37 1500 970 1375 800 68±2 40
.8 eight 116 6.31 222
one 10 145 five.7 201
1.3 thirteen 189 5 177
GAS-45A VFC .7 7 102 7.nine 279 60 45 1500 970 1375 820 69±2 40
.8 8 116 seven.4 261
1 ten 145 six.nine 244
one.three thirteen 189 6.1 215
GAS-55A VFC .seven 7 102 10.nine 385 75 55 direct travel &air cooling or drinking water cooling 2150 1326 1766 1550 69±2 50
.eight 8 116 ten.4 367
one ten a hundred forty five 9.four 332
1.three 13 189 eight.six 304
GAS-75A VFC .7 seven 102 fourteen.5 512 100 75 2150 1326 1766 1600 70±2 50
.eight eight 116 thirteen.8 487
one ten one hundred forty five 12.6 445
1.three 13 189 11.2 395
GAS-90A VFC .7 seven 102 seventeen 600 120 90 2545 1450 1900 2500 75±2 65
.8 eight 116 sixteen.5 583
one ten a hundred forty five fifteen.two 537
1.three 13 189 fourteen 494

*For other demands,please get in touch with the salesman.

Business Info

Packaging & Delivery

FAQ

 

Are you producer?
ZIQI: Of course,we are professional air compressor manufacturer more than 10 many years and our manufacturing facility situated in ZheJiang .
How prolonged is your air compressor warranty?
ZIQI: For 1 year.
Do you supply After- income services elements?
ZIQI: Of system, We could give simple- consumable spares.
How prolonged could your air compressor be utilised?
ZIQI: Typically, far more than 10 years.
How about your value?
ZIQI: Based on high quality, Our price is quite aggressive in this industry all over the planet.
How about your customer provider?
ZIQI: For electronic mail, we could reply our customers’ email messages inside of 2 several hours.
Do you help OEM?
ZIQI: Sure, and we also give several designs to select.

How to get quicker quotation?

When you send us inquiry, remember to confirm underneath data at the very same time:
* What is the air displacement (m3/min,cfm/min)?
* What is the air force (mpa,bar,psi)?
* What is the voltage in your factory (v/p/Hz)?
* It is ok if you want air tank, air dryer and filters.
This information is helpful for us to check out suited tools solution and quotation swiftly.

 

Hot Products

Mixed Screw Air Compressor 5hp Mixed Screw Air Compressor 20hp Oil Free of charge Scroll Air Compressor

 

Contact

Bob Cui Overseas Sale Supervisor

 

 

 

ZIQI Compressor(ZheJiang )Co.,Ltd

Include:No.280,Wangwei West Rd.Fengjing Industrial Park,Xihu (West Lake) Dis.n Dist.,ZheJiang ,CN.

 

 

US $1,000-40,000
/ Piece
| 		1 Piece

(Min. Order)

###

After-sales Service: Online Support
Warranty: Online Support
Lubrication Style: Lubricated
Cooling System: Air Cooling
Power Source: AC Power
Cylinder Position: Vertical

###

Customization:
Available

|

Customized Request

###

Model Air pressure Max air displacement Motor power transmission dimension Weight Noise Outlet
cooling type
mpa bar(e) psi(g) m3/min cfm hp kw belt drive
&
air cooling		 L(mm) W(mm) H(mm) Kgs dB(A) mm
GA-3.7A 0.7 7 102 0.55 19 5 3.7 680 660 780 220 60±2 20
0.8 8 116 0.45 16
1 10 145 0.35 12
GA-5.5A 0.7 7 102 0.8 28 7 5.5 680 660 780 230 61±2 20
0.8 8 116 0.7 25
1 10 145 0.6 21
1.3 13 189 0.5 18
GAS-7.5A VFC 0.7 7 102 1.3 46 10 7.5 950 650 915 270 62±2 20
0.8 8 116 1.2 42
1 10 145 1.1 39
1.3 13 189 0.9 32
GAS-11A VFC 0.7 7 102 1.8 64 15 11 950 650 915 280 63±2 20
0.8 8 116 1.7 60
1 10 145 1.5 53
1.3 13 189 1.2 42
GAS-15A VFC 0.7 7 102 2.7 95 20 15 1260 850 1220 540 66±2 25
0.8 8 116 2.5 88
1 10 145 2.3 81
1.3 13 189 2 71
GAS-18.5A VFC 0.7 7 102 3.2 113 25 18.5 1260 850 1220 550 67±2 25
0.8 8 116 3 106
1 10 145 2.8 99
1.3 13 189 2.4 85
GAS-22A VFC 0.7 7 102 3.8 134 30 22 1260 850 1220 560 67±2 25
0.8 8 116 3.6 127
1 10 145 3.2 113
1.3 13 189 2.8 99
GAS-30A VFC 0.7 7 102 5.7 201 40 30 1500 970 1375 780 67±2 40
0.8 8 116 5.5 194
1 10 145 5 177
1.3 13 189 4.5 159
GAS-37A VFC 0.7 7 102 6.8 240 50 37 1500 970 1375 800 68±2 40
0.8 8 116 6.31 222
1 10 145 5.7 201
1.3 13 189 5 177
GAS-45A VFC 0.7 7 102 7.9 279 60 45 1500 970 1375 820 69±2 40
0.8 8 116 7.4 261
1 10 145 6.9 244
1.3 13 189 6.1 215
GAS-55A VFC 0.7 7 102 10.9 385 75 55 direct drive &air cooling or water cooling 2150 1326 1766 1550 69±2 50
0.8 8 116 10.4 367
1 10 145 9.4 332
1.3 13 189 8.6 304
GAS-75A VFC 0.7 7 102 14.5 512 100 75 2150 1326 1766 1600 70±2 50
0.8 8 116 13.8 487
1 10 145 12.6 445
1.3 13 189 11.2 395
GAS-90A VFC 0.7 7 102 17 600 120 90 2545 1450 1900 2500 75±2 65
0.8 8 116 16.5 583
1 10 145 15.2 537
1.3 13 189 14 494

###

Worth Buying Frequency Conversion Heavy Duty Direct Connected Rotary Screw Air Compressor for Air Pipe Worth Buying Frequency Conversion Heavy Duty Direct Connected Rotary Screw Air Compressor for Air Pipe Worth Buying Frequency Conversion Heavy Duty Direct Connected Rotary Screw Air Compressor for Air Pipe
Combined Screw Air Compressor 5hp Combined Screw Air Compressor 20hp Oil Free Scroll Air Compressor
US $1,000-40,000
/ Piece
| 		1 Piece

(Min. Order)

###

After-sales Service: Online Support
Warranty: Online Support
Lubrication Style: Lubricated
Cooling System: Air Cooling
Power Source: AC Power
Cylinder Position: Vertical

###

Customization:
Available

|

Customized Request

###

Model Air pressure Max air displacement Motor power transmission dimension Weight Noise Outlet
cooling type
mpa bar(e) psi(g) m3/min cfm hp kw belt drive
&
air cooling		 L(mm) W(mm) H(mm) Kgs dB(A) mm
GA-3.7A 0.7 7 102 0.55 19 5 3.7 680 660 780 220 60±2 20
0.8 8 116 0.45 16
1 10 145 0.35 12
GA-5.5A 0.7 7 102 0.8 28 7 5.5 680 660 780 230 61±2 20
0.8 8 116 0.7 25
1 10 145 0.6 21
1.3 13 189 0.5 18
GAS-7.5A VFC 0.7 7 102 1.3 46 10 7.5 950 650 915 270 62±2 20
0.8 8 116 1.2 42
1 10 145 1.1 39
1.3 13 189 0.9 32
GAS-11A VFC 0.7 7 102 1.8 64 15 11 950 650 915 280 63±2 20
0.8 8 116 1.7 60
1 10 145 1.5 53
1.3 13 189 1.2 42
GAS-15A VFC 0.7 7 102 2.7 95 20 15 1260 850 1220 540 66±2 25
0.8 8 116 2.5 88
1 10 145 2.3 81
1.3 13 189 2 71
GAS-18.5A VFC 0.7 7 102 3.2 113 25 18.5 1260 850 1220 550 67±2 25
0.8 8 116 3 106
1 10 145 2.8 99
1.3 13 189 2.4 85
GAS-22A VFC 0.7 7 102 3.8 134 30 22 1260 850 1220 560 67±2 25
0.8 8 116 3.6 127
1 10 145 3.2 113
1.3 13 189 2.8 99
GAS-30A VFC 0.7 7 102 5.7 201 40 30 1500 970 1375 780 67±2 40
0.8 8 116 5.5 194
1 10 145 5 177
1.3 13 189 4.5 159
GAS-37A VFC 0.7 7 102 6.8 240 50 37 1500 970 1375 800 68±2 40
0.8 8 116 6.31 222
1 10 145 5.7 201
1.3 13 189 5 177
GAS-45A VFC 0.7 7 102 7.9 279 60 45 1500 970 1375 820 69±2 40
0.8 8 116 7.4 261
1 10 145 6.9 244
1.3 13 189 6.1 215
GAS-55A VFC 0.7 7 102 10.9 385 75 55 direct drive &air cooling or water cooling 2150 1326 1766 1550 69±2 50
0.8 8 116 10.4 367
1 10 145 9.4 332
1.3 13 189 8.6 304
GAS-75A VFC 0.7 7 102 14.5 512 100 75 2150 1326 1766 1600 70±2 50
0.8 8 116 13.8 487
1 10 145 12.6 445
1.3 13 189 11.2 395
GAS-90A VFC 0.7 7 102 17 600 120 90 2545 1450 1900 2500 75±2 65
0.8 8 116 16.5 583
1 10 145 15.2 537
1.3 13 189 14 494

###

Worth Buying Frequency Conversion Heavy Duty Direct Connected Rotary Screw Air Compressor for Air Pipe Worth Buying Frequency Conversion Heavy Duty Direct Connected Rotary Screw Air Compressor for Air Pipe Worth Buying Frequency Conversion Heavy Duty Direct Connected Rotary Screw Air Compressor for Air Pipe
Combined Screw Air Compressor 5hp Combined Screw Air Compressor 20hp Oil Free Scroll Air Compressor

Choosing an Air Compressor

Considering a new Air Compressor? Here are some tips to make the decision easier. Learn the pros and cons of each type, including the differences between oil-injected and oil-free models, single stage and positive displacement. In addition, learn more about the different technologies that are available for your air compressor. It is important to choose an appropriate unit for the type of work you do. Here are some of the best compressors available today.
air-compressor

Positive displacement

There are several different types of air compressors, but most are positive displacement air compressors. They use a rotary or reciprocating component to compress air. The reciprocating component compresses air by reducing the volume of the chamber. Positive displacement compressors are used in bicycle pumps, chemical plants, and refrigerators. Positive displacement air compressors use multiple inlet ports. Despite the various types, the principle of operation remains the same.
Another type of positive displacement air compressor is a reciprocating piston. The piston inside a cylinder moves up and down, causing the compressed air to fill the upper part of the cylinder. These air compressors are used in a variety of different applications, including blowing bottles and gas pipelines. These air compressors can be water-cooled, lubricated, or non-lubricated. Different types have different capacities and air pressures.
A positive displacement flowmeter uses a rotating chamber that divides continuous fluid into discrete portions. The number of times the chamber is filled and discharged can be used to estimate the flow rate. The rotation speed of the measuring chamber is directly proportional to the flow rate. The drawbacks of this type of positive displacement flowmeter are that it is prone to jamming. If the fluid contains particles, it may be too thick for the meter to determine flow rate.
A negative displacement air compressor was invented in 1860 and is the oldest type of compressor. It uses two lobes positioned in a circular cavity. One rotor is connected to an engine, while the other pushes the other one to spin in the opposite direction. Negative displacement compressors are low-maintenance, but they do require more precision. They are often used in nuclear power plants because they use the kinetic energy of the rotating elements to produce pressure.

Oil-injected

Oil-flooded or oil-injected air compressors use liquid to seal and lubricate moving parts and reduce noise. Oil-flooded air compressors are effective for a variety of pneumatic tools and accessories. Some models have a thermostat that controls the amount of oil used during operation. Other types of oil-flooded air compressors are piston-type models. Here is an overview of the basic differences between these two air compressors.
An oil-injected air compressor is more expensive than a comparable oil-free air compressor, but its advantages far outweigh its disadvantages. An oil-free compressor is quieter, requires less maintenance, and has a lower price tag. It also offers a greater degree of air purity. A number of other advantages may also make this type of air compressor the better choice for many industrial settings. If you need a high-pressure compressor in a tight space, consider the benefits of an oil-free system.
Oil-injected air compressors require more maintenance than oil-free models. Both types of air compressors offer similar capacity and ISO 8573-1 Class 0 and 1-2 purity, but the oil-injected systems require more air-treatment components. They require an activated carbon filter and coalescing filter. Oil-injected air compressors will likely remain the standard for industrial air compressors for many years. And since their performance and efficiency are comparable, it may be worthwhile to invest in some point-of-use air treatment.
Both types of air compressors have their benefits. However, choosing between oil-free and oil-injected air compressors is not as straightforward as you might think. Whichever type you choose, make sure it will meet your needs. The benefits of an oil-injected air compressor outweigh their disadvantages. In general, oil-injected air compressors are more durable and can last longer than oil-free models. The only downside is their higher price.
air-compressor

Oil-free

When choosing an air compressor for your company, you’ll need to determine what it is going to be used for. For example, if you’re planning on using it to power multiple workers, you should consider getting an oil-free compressor. An oil-free compressor, on the other hand, is quieter and can power several workers at a time. If you’re a contractor, the most important consideration will be the type of jobs you’ll be doing. Higher air pressure means greater demand for air flow, and more pressure can damage the equipment.
Oil-free compressed air is certified 100% free of contaminants. Technically, oil-free air is not completely free of foreign matter, but it is extremely low within the limits of practical air quality. A technically oil-free air compressor might have a total oil level of 0.003 mg/m3. If you’re in need of a technically oil-free air compressor, you must install an air treatment equipment after your current compressor.
If you’re in the manufacturing industry, a good oil-free air compressor will save you money and reduce your environmental impact. Many of these tools require air compressors to work, and this equipment will ensure that they don’t get contaminated. To buy the best oil-free compressor, you should learn a bit about the different terms used by compressor repair companies. ACFM, for example, is the amount of air that can be compressed in one minute at rated conditions.
When you’re using an oil-free air compressor, you should know that the overall life of the device will be much shorter. Compared to an oil-flooded rotary screw air compressor, an oil-free compressor typically has a lifespan of 50 thousand hours. But it’s important to understand that this type of compressor can still cause damage to piping and processes. Therefore, you should choose an oil-free compressor when you need to clean air for your business.

Single-stage

A single-stage air compressor, also known as a piston air compressor, compresses air only once before storing it in a cylinder. This stored air has enough energy to power a variety of pneumatic tools, such as screwdrivers, chisels, and wrenches. These units are also ideally suited for low-flow applications and are widely used in gas stations, auto shops, and various manufacturing plants.
A single-stage air compressor uses two valves – one for inlet and one for outlet – to transfer compressed air. Both valves are actuated by springs. The inlet valve has a slight curvature to provide protection from damage. The compressor’s outlet valve opens when the pressure in the cylinder is higher than the pressure in the storage tank. The piston moves very quickly inside the cylinder, exerting a high amount of force throughout the compression process. This high piston speed is a common cause of compressor wear and tear.
A single-stage air compressor is ideal for smaller tradesmen and small construction crews. Its lightweight and compact design make it easier to transport and store. While it may be tempting to buy the first cheap air compressor you see, it’s important to balance the price against performance to choose the right air compressor for your needs. The best single-stage air compressor is one that provides excellent performance and durability. Its two-stage counterpart is designed for larger construction teams and large applications.
The main difference between a single-stage and a two-stage air compressor lies in their capacity. A single-stage air compressor compresses air only once and delivers it into the storage tank, while a two-stage compressor compresses it twice, creating double the pressure. Because of this, single-stage air compressors are cheaper and versatile than their counterparts, which means that they can be used for multiple purposes.
air-compressor

Low-noise

A low-noise air compressor is a type of industrial compressor that is less noisy than regular air compressors. These are generally smaller machines designed for smaller factories and workshops with a few to several employees. They are designed to handle mid-weight volumes of compressed air per day. This type of compressor is especially useful for smaller manufacturing businesses that need to produce compressed air for medical applications. Small breweries can also benefit from the low-noise capabilities of these compressors.
Low-noise air compressors come in various sizes and features. For smaller jobs, you can purchase a one-gallon model that is lightweight and portable. For larger jobs, you can purchase one with a larger tank that can provide more pressure for longer jobs. However, a larger tank will make the compressor heavier and harder to transport. To avoid this, make sure to check the size of the tank and how much power it can handle.
Considering a low-noise air compressor for your business? If so, you’ve come to the right place. There are a variety of affordable and dependable low-noise options to choose from. A CAT 10020C, for example, is designed to provide high-volume air to many outlets at once. A CAT 10020C comes with a 10-gallon tank, wheels, and a carrying handle.
Noise levels can also affect the productivity of employees. When employees work with air compressors in close proximity to each other, they may develop tinnitus. If employees are free from tinnitus because of the loud noise, they are likely to work more efficiently. Moreover, it will be easier for them to focus and communicate efficiently. If you need a compressor, a low-noise one is an excellent choice.

China Worth Buying Frequency Conversion Heavy Duty Direct Connected Rotary Screw Air Compressor for Air Pipe lowes air compressorChina Worth Buying Frequency Conversion Heavy Duty Direct Connected Rotary Screw Air Compressor for Air Pipe lowes air compressor
editor by czh 2023-01-19

China 2020 Hot Selling 75kw Diesel Screw Air Compressor Portable best air compressor

Product Description

Product description:

 

Specification:

Certifications:


 

Firm Information:

HangZhou CZPT Air Compressor Manufacturing Co., Ltd. is situated in the logistics cash of China, 1 of the essential birthplaces of Chinese civilization-HangZhou, ZheJiang Province. With professinal manufacturing encounter and 1st -class complete scientific and technological toughness of the talent team, as the power-conserving compressor technique chief and renowed in the market.
 
We specializes in R & D and product sales of electricity frequency ,everlasting magnet frequency conversion ,two -stage compressor long term magnet frequency conversion ,reduced -voltage and cell screw air compressor . With a deep sector background , 1 step forward ambition . With the specialist enthusiasm for screw air compressor , crew innovation , to meat the difficulties of enterprise’s possess determination and the rigorous frame of mind of excellence,goods are strictly in accordance with IOS 9001 global high quality techniques,to offer consumers with power -preserving and trustworthy products .
 
We warmly welcomes folks from all about the world to pay a visit to the organization to CZPT the institution of a vast selection of organization contacts and cooperation . Picking HangZhou Atlas Air compressor Production Co.,Led.is to pick high quality and provider ,choose society and style ,pick a long lasting and reliable associate !

FAQ:

Q1: Are you manufacturing unit or trade business? 
A1: We are factory. Remember to verify Our Business Profile.
Q2: What the exactly tackle of your manufacturing facility? 
A2: Xihu (West Lake) Dis. Innovation Park, Zaoyuan Town, HangZhou, ZheJiang , China
Q3: Warranty terms of your device? 
A3: eighteen months guarantee for the equipment,specialized support in accordance to your requirements.
This fall: Will you provide some spare parts of the devices? 
A4: Yes.
Q5: How prolonged will you take to organize generation? 
A5: Supply standard goods inside of 30days, Other personalized products is TBD.
Q6: Can you accept OEM orders? 
A6: Sure, with professional style team, OEM orders are hugely welcome.
 

US $4,300-50,000
/ Piece
| 		1 Piece

(Min. Order)

###

Lubrication Style: Lubricated
Cooling System: Air Cooling
Power Source: Diesel Engine
Cylinder Position: Horizontal
Structure Type: Closed Type
Installation Type: Movable Type

###

Samples:
US$ 4300/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:
Available

|

Customized Request

###

Product description:

###

Specification:

###

Company Information:
US $4,300-50,000
/ Piece
| 		1 Piece

(Min. Order)

###

Lubrication Style: Lubricated
Cooling System: Air Cooling
Power Source: Diesel Engine
Cylinder Position: Horizontal
Structure Type: Closed Type
Installation Type: Movable Type

###

Samples:
US$ 4300/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:
Available

|

Customized Request

###

Product description:

###

Specification:

###

Company Information:

A Buyer’s Guide to Air Compressor Types

There are many types of Air Compressors, and it’s important to understand what each type has to offer. In this article, we’ll discuss single stage air compressors, low-noise compressors, and models with two pistons. But, before you buy an Air Compressor, be sure to read our buyer’s guide to the various types. This way, you’ll have all of the information you need to make the right decision for your business.
air-compressor

Single-stage air compressors

A single-stage air compressor is an excellent choice for most general-purpose purposes. They provide enough power to operate pneumatic tools, and they produce less heat. Single-stage air compressors, however, are not suitable for heavy-duty industrial uses. However, they can be used in various applications, including auto shops, gas stations, and various manufacturing facilities. They are also suitable for borewells and other high-pressure places.
These air compressors are a great choice for home use and are suitable for small-scale businesses, contractors, and small shops. These compressors have continuous duty cycles, cast iron compressor pumps, and a minimum 5,000-hour pump life. They also feature advanced features, including ODP motors, Auto Start & Controls, Receiver tanks, and power cords. They have low maintenance and can save you a great deal of money.
Single-stage air compressors are generally less expensive and lighter than their two-stage counterparts. Single-stage air compressors are also more portable, which is a plus for small projects. While two-stage compressors offer higher CFM, they are more powerful and bulky, making them unsuitable for small or home use. So it is essential to determine what you will use the air compressor for and decide on a model based on your needs.
A single-stage air compressor is made of a piston and a tank. The piston moves rapidly inside the cylinder and exerts pressure on the cylinder. This means that the piston can’t move any faster than the air pressure outside the cylinder. The piston is designed to operate in the same way for each stage. This is a great choice for home shops and one-man automotive shops, as it allows you to control the pressure without sacrificing the pump’s life.
Single-stage air compressors are often cheaper than two-stage versions, but they are not the best choice for every application. If you are only using your air compressor occasionally, you’ll find a one-stage model to be much more reliable than a two-stage model. The main difference between the two types of compressors is in the amount of air that each stage compresses. A two-stage air compressor will have more air storage capacity, but it will still produce more pressure.

Rotary vane compressors

Rotary vane compressors use a centrifugal pump to compress air. The rotor is set eccentrically in the housing, which almost touches the vane. As the rotor turns, the air that enters the pump is trapped between the vanes. This compressed air undergoes compression as the rotor rotates. Vanes are small pieces of carbon fiber or graphite composite. Vanes may be made of different materials depending on the application.
While rotary vane pumps are not commonly used to produce compressed air, they are widely used in automotive and hydraulic applications. Chances are, you have used a rotary vane pump at some point in your life. These pumps are also common in the vacuum and compressed air industries. As a result, many people don’t realize that they’re still around. They feature slots that allow the vanes to slide in and out of the rotor.
A rotary vane compressor has a drum and rotor inside. The rotor is eccentrically positioned and has slots and grooves on its surface. Its inlet and outlet ports are situated off-center, allowing the vanes to be pushed out by centrifugal force. Because the rotor rotates so quickly, air is trapped between the vanes. This air then becomes pressurized by the rotating rotor.
Rotating vane compressors can be easily serviced and repaired. A simple replacement of carbon vanes requires just 15 minutes and common tools. The carbon vanes typically last nine to eighteen months, depending on system operating pressure. Before purchasing a rotary vane compressor, make sure to check whether it has been properly performance-tested and has a warranty. Generally, warranties cover the rotor/stator chambers but do not cover the vanes or air filters. You should also check if the unit is covered by a lightning or water damage warranty.
Rotary vane compressors are an integral part of manufacturing industries. Many pharmaceutical manufacturing facilities depend on rotary vane compressors to control their equipment. Other industries that use rotary vane compressors include the plastics, woodworking, natural gas, and medical & dental fields. Their benefits are numerous and far outweigh any disadvantages of rotary screw compressors. For example, a rotary vane compressor can double the life of a conventional compressor.
air-compressor

Rotary vane compressors with low-noise models

If you are looking for a rotary vane air compressor, you have come to the right place. CZPT’s LV Series rotary vane compressors offer low-noise models, compact size, and robust integration. In addition to their low-noise features, they feature large filter systems to deliver high-quality compressed air. The LV Series models also feature CZPT’s reputation for reliability and quality.
This type of compressor uses centrifugal force to operate and is limited in its top and minimum operating speeds. They are only a third as powerful as screw compressors, and their top speed limits are much lower. Furthermore, the vanes wear out easily at high speeds because there is not enough centrifugal force to seal them against the cylinder’s edges. Even at half their full capacity, they consume as much as 80% of their total energy rating.
Because piston compressors produce a lot of noise, factory owners and shop owners have begun to install noise-dampening cabinets and other solutions. But, rotary vane compressors produce far less noise than a traditional vacuum, and the maintenance costs are also low. Rotary vane compressors are also extremely helpful in several industries. They are used in the automotive and auto finishing industries, as well as in dairy industries and milking machines.
If you have a deep pond, a rotary vane air compressor kit can pump up to 20 feet of water. This is more than enough airflow for two to five diffusers. A 1/4 HP rotary vane kit pumps around 4.2 CFM. It also helps to increase circulation and oxygen levels in the pond. Finally, a 1/4 HP kit offers the necessary power to clean up the bottom of a pond.
The rotary vane and rotary screw are the most popular air compressors today. While they are similar in many ways, they are more versatile and durable than their counterparts. They use fewer angular contact ball bearings and require less frequent maintenance than piston air compressors. Compared to piston air compressors, rotary vane and rotary screw compressors are quieter and are less expensive.
air-compressor

Rotary vane compressors with two pistons

The rotary vane and rotary screw compressors are similar in application, but both have different advantages and disadvantages. This article will compare the benefits of each and highlight the differences between them. While both are commonly used in industrial applications, rotary vane compressors are preferred by many industries. These compressors also have a wide range of uses, ranging from automotive air tool operation to milking machines. These compressors also have the advantage of being quieter than piston-powered ones.
The current common rail position may not be suitable for pressure swirl injectors, but new positions have been tested and show improvements in specific energy values. Moreover, the current position is not required for external oil pumps. However, mass induction and expulsion have to be performed with utmost care. This article focuses on the design and efficiency of rotary vane compressors. You can find more information about this new design in the references mentioned below.
The advantages of this type of compressor are its low cost, compact size, and easy maintenance. Hence, they are preferred in low capacity applications. Moreover, they feature integrated vanes. The rotating vanes close the air gap and compress air towards the outlet. Compared to piston-powered compressors, these units are cheaper and more reliable. Therefore, you should choose one with the lowest price tag. You can also opt for rotary vane compressors that are oil-free.
Sliding vane compressors are another popular variant. They have a single cylinder connected to the compressor and are capable of operating at low speeds. This design also reduces the amount of friction and maintains volumetric efficiency. However, the sliding vane compressors suffer from high frictional losses. If you are looking for a more efficient rotary compressor, this is the best option. While sliding vane compressors have been in the spotlight for over a century, they are still quite young.
These compressors are easy to install and maintain. They are also quieter than piston compressors. They are also cheaper than piston-driven compressors. The energy efficiency and low price make them the perfect choice for any commercial or industrial application. If you’re looking for a small, compact compressor, the rotary vane has been proven to be the best choice for your needs. You should know that it has a long service life.

China 2020 Hot Selling 75kw Diesel Screw Air Compressor Portable best air compressorChina 2020 Hot Selling 75kw Diesel Screw Air Compressor Portable best air compressor
editor by czh 2023-01-15

China 7.5kw 15kw 22kw Screw Air Compressor 380V/3pH/50Hz IP55 Direct Driven Factory Direct manufacturer

Item Description

Q1: What info do I need to have to offer to get the appropriate device?
one. How much air supply potential ( Device:CFM or M3/Min )
two How a lot doing work force ( Unit:PSI, Bar or Mpa )
3.What is the voltage and frequency of my place of home ( V/Hz )
four. Regardless of whether I require other add-ons such as air tank, filters and/or air dryers.
Inform us the answer, we will offer scheme for you!

Q2: What are the common unit conversion?
1bar = .1Mpa = fourteen.5psi 1m³/min = 35.32cfm 1KW = 1.34HP

Q3: Are you manufacturing unit or investing firm?
We are manufacturing facility. Our manufacturing unit is positioned in 39 Xihu (West Lake) Dis. Rd, HangZhou, ZHangZhoug

This fall: Which trade time period can you take?
FOB, CIF, CFR, EXW, and so on.

Q5: How prolonged will you consider to prepare generation?
fifteen times for Standard Products, 35 times for Customizing Designs

SPECIFICATION
 

Product LG-20Z-10
Ambient Temperature -5ºC to +45 ºC
Max Force (bar) 10 
Air Shipping (m3/min) two.one
Compression Phase Single Phase Compression
Cooling Strategy Air Cooled
Discharge Temperature (ºC) ≤ 75ºC
Oil  Cotent (ppm) ≤3
Transmission Approach Direct Pushed
Audio Amount dB(A) 66±3
Lubricating Oil Volume 7.5L
Motor Electrical power 15KW/20HP
Motor Amount Of Security  IP55
Voltage 380V/3ph/50Hz
Dimensions (mm) 1060×720×1005(L*W*H)
Weight 320KG
Discharge Outlet Thread three/4”

US $1,180
/ set
| 		1 set

(Min. Order)

###

After-sales Service: Video, Live, Site Support
Warranty: 2-Year-Warranty
Lubrication Style: Lubricated
Cooling System: Air Cooling
Power Source: AC Power
Installation Type: Stationary Type

###

Samples:
US$ 900/set
1 set(Min.Order)

|
Request Sample

###

Customization:
Available

|

Customized Request

###

MODEL LG-20Z-10
Ambient Temperature -5ºC to +45 ºC
Max Pressure (bar) 10 
Air Delivery (m3/min) 2.1
Compression Stage Single Stage Compression
Cooling Method Air Cooled
Discharge Temperature (ºC) ≤ 75ºC
Oil  Cotent (ppm) ≤3
Transmission Method Direct Driven
Sound Level dB(A) 66±3
Lubricating Oil Amount 7.5L
Motor Power 15KW/20HP
Motor Level Of Protection  IP55
Voltage 380V/3ph/50Hz
Dimensions (mm) 1060×720×1005(L*W*H)
Weight 320KG
Discharge Outlet Thread 3/4”
US $1,180
/ set
| 		1 set

(Min. Order)

###

After-sales Service: Video, Live, Site Support
Warranty: 2-Year-Warranty
Lubrication Style: Lubricated
Cooling System: Air Cooling
Power Source: AC Power
Installation Type: Stationary Type

###

Samples:
US$ 900/set
1 set(Min.Order)

|
Request Sample

###

Customization:
Available

|

Customized Request

###

MODEL LG-20Z-10
Ambient Temperature -5ºC to +45 ºC
Max Pressure (bar) 10 
Air Delivery (m3/min) 2.1
Compression Stage Single Stage Compression
Cooling Method Air Cooled
Discharge Temperature (ºC) ≤ 75ºC
Oil  Cotent (ppm) ≤3
Transmission Method Direct Driven
Sound Level dB(A) 66±3
Lubricating Oil Amount 7.5L
Motor Power 15KW/20HP
Motor Level Of Protection  IP55
Voltage 380V/3ph/50Hz
Dimensions (mm) 1060×720×1005(L*W*H)
Weight 320KG
Discharge Outlet Thread 3/4”

what to see in an air compressor

If you need to buy an air compressor, you should know what to look for. The types of air compressors on the market are classified according to their CFM rating, safety devices, and pumps. There are several differences between lubricated and oil-free air compressors that you should know before buying. To better understand the difference between these types of air compressors, read on. This article will guide you through these differences.

Pump

If you are looking for a quality air compressor, you have come to the right place. A good air compressor pump will provide high pressure for anything from tires to boats and more. There are hundreds of different models to choose from, and the great thing about buying one from a Chinese manufacturer is that they have so many options. More importantly, Chinese manufacturers can customize air equipment such as air compressors at low prices.
A good quality air pump won’t break easily, but you’ll be able to use it for years. Choosing a high-quality pump will help you avoid many hassles on the road, such as unplanned downtime and installation costs. Plus, a pump from the same manufacturer as your air compressor is your best bet to ensure optimum performance. Listed below are some tips for finding a quality pump for your air compressor.
The air compressor is an important but unremarkable invention. Without them, our lives would be completely different. Without a pump, we can’t get hot water from central heating, nor can we get heat from the refrigerator. We can’t inflate bicycle tires, and we can’t refuel cars. Pumps are vital to all kinds of machines. So why is it important to choose the right product? The answer may surprise you.
Different types of pumps are used for different applications. Positive displacement pumps move a fixed volume of fluid and direct it to a drain. This design ensures constant flow at a constant speed regardless of discharge pressure. Centrifugal pumps work differently. The impeller accelerates the fluid, converting the input energy into kinetic energy. This type of pump is most commonly used in mines, air conditioning, industrial plants, and flood control.
air-compressor

safety equipment

There are several safety features you should check when using an air compressor. First, check the connection of the air filter to the air. If they come loose, parts may separate and cause injury. Another important safety feature is the shut-off valve. When working near compressed air, the shut-off valve should be within easy reach and visibility. Moving parts and other equipment must be protected with protective covers. Check safety valve and replace damaged parts.
Rupture discs are copper discs located on the air cooler. When the air pressure exceeds a certain limit, it bursts. Fusible plugs contain materials that melt at high temperatures. The compressor should have a lubricating oil pressure alarm and cut off the trip signal. If these two safety devices fail, the compressor should be stopped immediately. The rupture disc should be inspected at least weekly to ensure it does not rupture under pressure.
If the pressure level is too high, and overcurrent protection device cuts power to the motor. It also automatically shuts off the compressor when the hose ruptures or the air volume exceeds a preset level. The device should be installed on the air compressor to prevent accidents. Its job is to protect the operator from harm. If employees do not follow these safety measures, they may cause equipment damage.
To ensure safety when operating the air compressor, safety glasses and gloves should be worn. Pressurized air can cause eye injury, and crash goggles can provide a barrier to prevent this. Additionally, the self-retracting cord prevents trip hazards and reinforces excess cord. You should also keep your hands and body away from the air nozzle. This will prevent you from being sprayed with compressed air.

CFM Rating

An air compressor’s PSI and CFM ratings indicate the pressure and volume it can deliver. PSI stands for pounds per square inch and measures the force and pressure contained in one square inch of air. These two indicators are equally important when choosing an air compressor. If you need a lot of compressed air for a specific application, you will need a higher psi compressor. Likewise, if you are using compressed air in a smaller application, a low cfm compressor will not provide enough power to meet your needs.
When comparing different air compressors, be sure to pay close attention to horsepower and CFM ratings. While compressor power is essential for some tasks, it is not the most important aspect. The CFM rating of an air compressor will determine how big a project it can handle and how long it takes to charge. Make sure you understand the CFM and PSI ratings of your future compressors, as not knowing these important statistics can frustrate you and drive up costs.
In general, it is best to choose an air compressor with a CFM rating higher than the size of the air tool. This will ensure that the air compressor has enough pressure to work multiple tools efficiently at the same time. While smaller CFM ratings may be sufficient for smaller projects, larger tools such as drills require a lot of air. Therefore, the higher the CFM, the larger and more powerful the tool.
Once you understand the CFM of an air compressor, you can start looking for the right tool. You can check the CFM rating of your air compressor online by commenting below. If you’re not sure about the size of your air tool, you can always buy a second air compressor. This is a great way to double the CFM of your air compressor! You’ll have more air to do more work, and your compressor will last longer.
air-compressor

Lack of oil and lubrication

Oil-free air compressors have a smaller footprint and require less maintenance than oil-lubricated air compressors. Although oil-lubricated air compressors are more expensive and heavier than oil-free air compressors, they are also ideal for stationary use. The benefits of oil-free air compressors include greater durability and lower maintenance costs. The advantages and disadvantages of each type are discussed below.
Oil-free air compressors are generally quieter than oil-lubricated air compressors. However, you may still experience some noise while using it. To avoid this, you should choose a quiet intake compressor. However, if you work next to a noisy compressor, you should buy a muffler, an aftermarket filter that reduces compressor noise.
If you want to use the air compressor for a long time, the oil-free model is not the right choice. Its Teflon coating wears off over time, especially at extreme temperatures. Additionally, oil-free air compressors have a large number of moving parts that require regular maintenance, while oil-filled air compressors are great for those who don’t want to invest in extra parts.
Another major difference between oil-free and oil-lubricated air compressors is lubrication. Oil-lubricated air compressors require regular lubrication whereas oil-free air compressors are pre-lubricated. They have fewer parts and are cheaper. Oil-free air compressors are lighter than oil-lubricated air compressors. In addition to being more affordable, oil-free air compressors are more powerful and durable.
While oil-filled air compressors are more efficient and durable, they generate a lot of heat. However, they are also more expensive and require regular oil changes. Furthermore, they are difficult to transport. They also need to be permanently installed. These air compressors are also not portable and require a fixed location. So, consider your needs before deciding which type is best for you. When you’re choosing an air compressor for your business, be sure to shop around.
air-compressor

noise level

If you are wondering what the noise level of an air compressor is, the answer depends on your specific equipment and working environment conditions. Typically, air compressors produce 40 to 90 decibels of noise. Although the lower the decibel level, the quieter the compressor will be. Larger, more powerful air compressors produce higher noise levels than their little brothers. But no matter how big the air compressors are, it’s a good idea to wear hearing protection while working around them.
When purchasing a new air compressor, the noise level of the air compressor should be considered. While this may seem like a small problem, there are actually a lot of variations on these noisy machines. The most common type of air compressor is the reciprocating piston pump. This model uses pistons similar to an engine to rotate inside a chamber. The piston moves quickly and traps air proportional to its size. Single-piston air compressors are generally noisier than twin-piston models, also known as twin cylinders.
But even if you have the proper equipment to protect your hearing, it’s still important to know the noise level of an air compressor. Even if the noise is not immediately dangerous, it can still cause temporary or permanent hearing loss. This condition is called noise-induced hearing loss, and an air compressor with a sound level of 80 or higher can cause permanent hearing damage. You can avoid potential damage to your hearing and prevent accidents by simply paying attention to the noise level of your air compressor.
Air compressors are inherently noisy, but if you take steps to reduce their noise levels, you can minimize disruption to neighbors and co-workers. For example, installing a sound enclosure in your work area can prevent your air compressor from making as much noise as before. Depending on your workspace, you can also try installing a long air hose, which will reduce sound levels by up to 25%.
China 7.5kw 15kw 22kw Screw Air Compressor 380V/3pH/50Hz IP55 Direct Driven Factory Direct manufacturer China 7.5kw 15kw 22kw Screw Air Compressor 380V/3pH/50Hz IP55 Direct Driven Factory Direct manufacturer
editor by czh 2023-01-13

China 55 Kw Best Price General Industrial Direct Drive VSD Screw Type Air Compressor with Inverter with Great quality

Item Description

fifty five kw 75hp very hot income substantial high quality screw air compressor

 

Product Description

 

 

Design LGPM-10HP LGPM-15HP LGPM-20HP LGPM-30HP LGPM-50HP LGPM-60HP
Motor Energy(KW) seven.5 eleven fifteen 22 37 forty five
Capacity/Stress
(m3/min/MPa)		 1.2/.7 one.71/.seven 2.3/.seven three.8/.7 6.4/.7 eight.5/.seven
one.1/.8 one.65/.eight two.25/.8 3.6/.8 6.2/.8 8./.8
.9/1. 1.32/1. 1.8/1. 3./1. five.6/1. 7.5/1.
.8/1.2 1.1/1.two 1.6/1.two 2.6/1.2 five./1.2 7./1.two
LubricLGPMing oil(L) twelve 16 sixteen 22 26 26
Sounds db(A) 60-70±2 60-70±2 sixty-70±2 sixty-70±2 60-70±2 sixty-70±2
Size(mm) 780 1050 1050 1300 1470 1460
Width(mm) 600 seven hundred seven-hundred 850 a thousand 1000
Peak(mm) 1571 1150 1150 1100 1380 1380
Bodyweight(Kg) 215 335 335 465 630 825
       
Product LGPM-75HP LGPM-100HP LGPM-125HP LGPM-150HP LGPM-175HP LGPM-200HP
Motor Energy(KW) fifty five seventy five ninety 110 132 a hundred and sixty
Capability/Pressure
(m3/min/MPa)		 ten.5/.7 thirteen.2/.seven sixteen.2/.7 21./.seven 24.6/.seven 31./.seven
ten./.eight 13./.eight 15.8/.8 20./.eight 23./.eight thirty./.8
eight.5/1. 10.9/1. fourteen./1. eighteen./1. 21./1. 26./1.
seven.6/1.two nine.8/1.two twelve.8/1.two sixteen./1.2 18.8/1.2 22./1.2
LubricLGPMing oil(L) 54 54 72 ninety 90 90
Sounds db(A) 70-76±2 70-76±2 70-76±2 70-76±2 70-76±2 70-76±2
Size(mm) 1900 1900 1900 2571 2571 2360
Width(mm) 1250 1250 1250 1590 1590 1610
Height(mm) 1600 1600 1600 1810 1810 1860
Weight(Kg) 1130 1230 1325 1520 1710 1850

 

 

Related Products

 

Certifications

 

 

 

 

Business Information

ZheJiang  Compressor Production Co., Ltd. is positioned in the logistics funds of China, 1 of the essential birthplaces of Chinese civilization-HangZhou, ZheJiang Province. With professinal manufacturing encounter and first -course comprehensive scientific and technological toughness of the expertise crew, as the power-saving compressor system chief and renowed in the industry.

 

We specializes in R & D and revenue of electricity frequency ,long term magnet frequency conversion ,two -phase compressor permanent magnet frequency conversion ,reduced -voltage and mobile screw air compressor . With a deep sector qualifications , 1 step forward ambition . With the professional enthusiasm for screw air compressor , team innovation , to meat the difficulties of enterprise’s personal dedication and the rigorous attitude of excellence,merchandise are strictly in accordance with IOS 9001 intercontinental quality techniques,to supply customers with vitality -conserving and reputable goods .

 

We warmly welcomes men and women from all all around the world to go to the firm to CZPT the institution of a vast assortment of company contacts and cooperation . Choosing HangZhou Atlas Air compressor Production Co.,Led.is to decide on top quality and services ,select culture and flavor ,decide on a everlasting and trustworthy partner !

Packaging & Shipping and delivery

 

FAQ
Q1: Are you factory or trade business? 
 A1: We are factory. Please check Our Business Profile.
 Q2: What the just address of your manufacturing unit? 
 A2: Xihu (West Lake) Dis. Innovation Park, Zaoyuan Town, HangZhou, ZheJiang , China
 Q3: Guarantee phrases of your equipment? 
 A3: 18 months warranty for the device,complex support according to your needs.
 Q4: Will you give some spare parts of the equipment? 
 A4: Of course.
 Q5: How extended will you get to set up manufacturing? 
 A5: Produce standard merchandise in 30days, Other customized goods is TBD.
 Q6: Can you accept OEM orders? 
 A6: Yes, with skilled design and style staff, OEM orders are extremely welcome.
Make contact with us

 

Lubrication Style: Lubricated
Cooling System: Air Cooling
Power Source: AC Power
Cylinder Position: Angular
Structure Type: Closed Type
Installation Type: Stationary Type

###

Customization:
Available

|

Customized Request

###

Model LGPM-10HP LGPM-15HP LGPM-20HP LGPM-30HP LGPM-50HP LGPM-60HP
Motor Power(KW) 7.5 11 15 22 37 45
Capacity/Pressure
(m3/min/MPa)		 1.2/0.7 1.71/0.7 2.3/0.7 3.8/0.7 6.4/0.7 8.5/0.7
1.1/0.8 1.65/0.8 2.25/0.8 3.6/0.8 6.2/0.8 8.0/0.8
0.9/1.0 1.32/1.0 1.8/1.0 3.0/1.0 5.6/1.0 7.5/1.0
0.8/1.2 1.1/1.2 1.6/1.2 2.6/1.2 5.0/1.2 7.0/1.2
LubricLGPMing oil(L) 12 16 16 22 26 26
Noise db(A) 60-70±2 60-70±2 60-70±2 60-70±2 60-70±2 60-70±2
Length(mm) 780 1050 1050 1300 1470 1460
Width(mm) 600 700 700 850 1000 1000
Height(mm) 1020 1150 1150 1100 1380 1380
Weight(Kg) 215 335 335 465 630 825
       
Model LGPM-75HP LGPM-100HP LGPM-125HP LGPM-150HP LGPM-175HP LGPM-200HP
Motor Power(KW) 55 75 90 110 132 160
Capacity/Pressure
(m3/min/MPa)		 10.5/0.7 13.2/0.7 16.2/0.7 21.0/0.7 24.6/0.7 31.0/0.7
10.0/0.8 13.0/0.8 15.8/0.8 20.0/0.8 23.0/0.8 30.0/0.8
8.5/1.0 10.9/1.0 14.0/1.0 18.0/1.0 21.0/1.0 26.0/1.0
7.6/1.2 9.8/1.2 12.8/1.2 16.0/1.2 18.8/1.2 22.0/1.2
LubricLGPMing oil(L) 54 54 72 90 90 90
Noise db(A) 70-76±2 70-76±2 70-76±2 70-76±2 70-76±2 70-76±2
Length(mm) 1900 1900 1900 2020 2020 2360
Width(mm) 1250 1250 1250 1590 1590 1610
Height(mm) 1600 1600 1600 1810 1810 1860
Weight(Kg) 1130 1230 1325 1520 1710 1850
Lubrication Style: Lubricated
Cooling System: Air Cooling
Power Source: AC Power
Cylinder Position: Angular
Structure Type: Closed Type
Installation Type: Stationary Type

###

Customization:
Available

|

Customized Request

###

Model LGPM-10HP LGPM-15HP LGPM-20HP LGPM-30HP LGPM-50HP LGPM-60HP
Motor Power(KW) 7.5 11 15 22 37 45
Capacity/Pressure
(m3/min/MPa)		 1.2/0.7 1.71/0.7 2.3/0.7 3.8/0.7 6.4/0.7 8.5/0.7
1.1/0.8 1.65/0.8 2.25/0.8 3.6/0.8 6.2/0.8 8.0/0.8
0.9/1.0 1.32/1.0 1.8/1.0 3.0/1.0 5.6/1.0 7.5/1.0
0.8/1.2 1.1/1.2 1.6/1.2 2.6/1.2 5.0/1.2 7.0/1.2
LubricLGPMing oil(L) 12 16 16 22 26 26
Noise db(A) 60-70±2 60-70±2 60-70±2 60-70±2 60-70±2 60-70±2
Length(mm) 780 1050 1050 1300 1470 1460
Width(mm) 600 700 700 850 1000 1000
Height(mm) 1020 1150 1150 1100 1380 1380
Weight(Kg) 215 335 335 465 630 825
       
Model LGPM-75HP LGPM-100HP LGPM-125HP LGPM-150HP LGPM-175HP LGPM-200HP
Motor Power(KW) 55 75 90 110 132 160
Capacity/Pressure
(m3/min/MPa)		 10.5/0.7 13.2/0.7 16.2/0.7 21.0/0.7 24.6/0.7 31.0/0.7
10.0/0.8 13.0/0.8 15.8/0.8 20.0/0.8 23.0/0.8 30.0/0.8
8.5/1.0 10.9/1.0 14.0/1.0 18.0/1.0 21.0/1.0 26.0/1.0
7.6/1.2 9.8/1.2 12.8/1.2 16.0/1.2 18.8/1.2 22.0/1.2
LubricLGPMing oil(L) 54 54 72 90 90 90
Noise db(A) 70-76±2 70-76±2 70-76±2 70-76±2 70-76±2 70-76±2
Length(mm) 1900 1900 1900 2020 2020 2360
Width(mm) 1250 1250 1250 1590 1590 1610
Height(mm) 1600 1600 1600 1810 1810 1860
Weight(Kg) 1130 1230 1325 1520 1710 1850

Choosing an Air Compressor

Considering a new Air Compressor? Here are some tips to make the decision easier. Learn the pros and cons of each type, including the differences between oil-injected and oil-free models, single stage and positive displacement. In addition, learn more about the different technologies that are available for your air compressor. It is important to choose an appropriate unit for the type of work you do. Here are some of the best compressors available today.
air-compressor

Positive displacement

There are several different types of air compressors, but most are positive displacement air compressors. They use a rotary or reciprocating component to compress air. The reciprocating component compresses air by reducing the volume of the chamber. Positive displacement compressors are used in bicycle pumps, chemical plants, and refrigerators. Positive displacement air compressors use multiple inlet ports. Despite the various types, the principle of operation remains the same.
Another type of positive displacement air compressor is a reciprocating piston. The piston inside a cylinder moves up and down, causing the compressed air to fill the upper part of the cylinder. These air compressors are used in a variety of different applications, including blowing bottles and gas pipelines. These air compressors can be water-cooled, lubricated, or non-lubricated. Different types have different capacities and air pressures.
A positive displacement flowmeter uses a rotating chamber that divides continuous fluid into discrete portions. The number of times the chamber is filled and discharged can be used to estimate the flow rate. The rotation speed of the measuring chamber is directly proportional to the flow rate. The drawbacks of this type of positive displacement flowmeter are that it is prone to jamming. If the fluid contains particles, it may be too thick for the meter to determine flow rate.
A negative displacement air compressor was invented in 1860 and is the oldest type of compressor. It uses two lobes positioned in a circular cavity. One rotor is connected to an engine, while the other pushes the other one to spin in the opposite direction. Negative displacement compressors are low-maintenance, but they do require more precision. They are often used in nuclear power plants because they use the kinetic energy of the rotating elements to produce pressure.

Oil-injected

Oil-flooded or oil-injected air compressors use liquid to seal and lubricate moving parts and reduce noise. Oil-flooded air compressors are effective for a variety of pneumatic tools and accessories. Some models have a thermostat that controls the amount of oil used during operation. Other types of oil-flooded air compressors are piston-type models. Here is an overview of the basic differences between these two air compressors.
An oil-injected air compressor is more expensive than a comparable oil-free air compressor, but its advantages far outweigh its disadvantages. An oil-free compressor is quieter, requires less maintenance, and has a lower price tag. It also offers a greater degree of air purity. A number of other advantages may also make this type of air compressor the better choice for many industrial settings. If you need a high-pressure compressor in a tight space, consider the benefits of an oil-free system.
Oil-injected air compressors require more maintenance than oil-free models. Both types of air compressors offer similar capacity and ISO 8573-1 Class 0 and 1-2 purity, but the oil-injected systems require more air-treatment components. They require an activated carbon filter and coalescing filter. Oil-injected air compressors will likely remain the standard for industrial air compressors for many years. And since their performance and efficiency are comparable, it may be worthwhile to invest in some point-of-use air treatment.
Both types of air compressors have their benefits. However, choosing between oil-free and oil-injected air compressors is not as straightforward as you might think. Whichever type you choose, make sure it will meet your needs. The benefits of an oil-injected air compressor outweigh their disadvantages. In general, oil-injected air compressors are more durable and can last longer than oil-free models. The only downside is their higher price.
air-compressor

Oil-free

When choosing an air compressor for your company, you’ll need to determine what it is going to be used for. For example, if you’re planning on using it to power multiple workers, you should consider getting an oil-free compressor. An oil-free compressor, on the other hand, is quieter and can power several workers at a time. If you’re a contractor, the most important consideration will be the type of jobs you’ll be doing. Higher air pressure means greater demand for air flow, and more pressure can damage the equipment.
Oil-free compressed air is certified 100% free of contaminants. Technically, oil-free air is not completely free of foreign matter, but it is extremely low within the limits of practical air quality. A technically oil-free air compressor might have a total oil level of 0.003 mg/m3. If you’re in need of a technically oil-free air compressor, you must install an air treatment equipment after your current compressor.
If you’re in the manufacturing industry, a good oil-free air compressor will save you money and reduce your environmental impact. Many of these tools require air compressors to work, and this equipment will ensure that they don’t get contaminated. To buy the best oil-free compressor, you should learn a bit about the different terms used by compressor repair companies. ACFM, for example, is the amount of air that can be compressed in one minute at rated conditions.
When you’re using an oil-free air compressor, you should know that the overall life of the device will be much shorter. Compared to an oil-flooded rotary screw air compressor, an oil-free compressor typically has a lifespan of 50 thousand hours. But it’s important to understand that this type of compressor can still cause damage to piping and processes. Therefore, you should choose an oil-free compressor when you need to clean air for your business.

Single-stage

A single-stage air compressor, also known as a piston air compressor, compresses air only once before storing it in a cylinder. This stored air has enough energy to power a variety of pneumatic tools, such as screwdrivers, chisels, and wrenches. These units are also ideally suited for low-flow applications and are widely used in gas stations, auto shops, and various manufacturing plants.
A single-stage air compressor uses two valves – one for inlet and one for outlet – to transfer compressed air. Both valves are actuated by springs. The inlet valve has a slight curvature to provide protection from damage. The compressor’s outlet valve opens when the pressure in the cylinder is higher than the pressure in the storage tank. The piston moves very quickly inside the cylinder, exerting a high amount of force throughout the compression process. This high piston speed is a common cause of compressor wear and tear.
A single-stage air compressor is ideal for smaller tradesmen and small construction crews. Its lightweight and compact design make it easier to transport and store. While it may be tempting to buy the first cheap air compressor you see, it’s important to balance the price against performance to choose the right air compressor for your needs. The best single-stage air compressor is one that provides excellent performance and durability. Its two-stage counterpart is designed for larger construction teams and large applications.
The main difference between a single-stage and a two-stage air compressor lies in their capacity. A single-stage air compressor compresses air only once and delivers it into the storage tank, while a two-stage compressor compresses it twice, creating double the pressure. Because of this, single-stage air compressors are cheaper and versatile than their counterparts, which means that they can be used for multiple purposes.
air-compressor

Low-noise

A low-noise air compressor is a type of industrial compressor that is less noisy than regular air compressors. These are generally smaller machines designed for smaller factories and workshops with a few to several employees. They are designed to handle mid-weight volumes of compressed air per day. This type of compressor is especially useful for smaller manufacturing businesses that need to produce compressed air for medical applications. Small breweries can also benefit from the low-noise capabilities of these compressors.
Low-noise air compressors come in various sizes and features. For smaller jobs, you can purchase a one-gallon model that is lightweight and portable. For larger jobs, you can purchase one with a larger tank that can provide more pressure for longer jobs. However, a larger tank will make the compressor heavier and harder to transport. To avoid this, make sure to check the size of the tank and how much power it can handle.
Considering a low-noise air compressor for your business? If so, you’ve come to the right place. There are a variety of affordable and dependable low-noise options to choose from. A CAT 10020C, for example, is designed to provide high-volume air to many outlets at once. A CAT 10020C comes with a 10-gallon tank, wheels, and a carrying handle.
Noise levels can also affect the productivity of employees. When employees work with air compressors in close proximity to each other, they may develop tinnitus. If employees are free from tinnitus because of the loud noise, they are likely to work more efficiently. Moreover, it will be easier for them to focus and communicate efficiently. If you need a compressor, a low-noise one is an excellent choice.

China 55 Kw Best Price General Industrial Direct Drive VSD Screw Type Air Compressor with Inverter with Great qualityChina 55 Kw Best Price General Industrial Direct Drive VSD Screw Type Air Compressor with Inverter with Great quality
editor by czh 2023-01-06

China Oil-Free Screw Air Compressor Runningway RF45 VSD with high quality

Merchandise Description

Solution Description

THE Aspect

The compressor element’s performance and tightness are ensured by its special profile style.

The aviation impeller coating assures extended-expression overall performance.

Oil tank and speed-escalating gearbox are built-in.

Wonderful effectiveness, power personal savings, and higher trustworthiness are all features of the created-in oil pump.

 

THE AIR Stop

The compressor air end has a distinctive profile design and style that assures its efficiency and tightness.

The aviation impeller coating assures long-time period efficiency.

The material for the rotor is forged metal, which has high toughness and hardness.

Cooling jackets are used on all series of air finishes.

Reusable seal manufactured of substantial-good quality metallic.

THE ROTOR

Cooling sleeves guarantee that rotor clearance is held to a bare small at all times.

Improve performance and dependability.

A higher-effectiveness shaft seal decreases use and remove the probability of oil leakage.

THE COOLER

High heat trade efficiency, many thanks to an integrated drinking water movement style.

Switching is easy with the warmth restoration module.

Stream channel built-in, simple to use, and reliable.

THE AIR FILTER

A large-quality ingestion filter guarantees a substantial stage of filtering.

Large power performance and method dependability.

Long services existence and intervals amongst routine maintenance.

 

THE Smart CONTROLLER

The advanced control program enables for simultaneous compressor and after-remedy management.

No servicing is required since the hardware and software program are designed to be dependable. A number of local and distant communication choices are supported. A complete examination of the unit’s operational status and historical info.

 

Merchandise Parameters

Model Maximum Operating Pressure Capacity(Fad)* Installed Motor Electrical power Cooling Strategy Noise Level Air Outlet Pipe
Diameter		 Dimension Weight
50hz
bar(g) psig mthree/min cfm kw hp dB(A) L W H kg
RF37-7VSD A(W) 7 102 3.-6.5 105.9-229.five 37 50 Air Cooling 70 DN50 2160 1450 2200 1850
H2o Cooling sixty three DN80 2180 1450 2200 1950
RF37-8VSD A(W) 8 116 2.8–6.4 98.8-226 Air Cooling 70 DN50 2160 1450 2200 1850
Drinking water Cooling 63 DN80 2180 1450 2200 1950
RF37-10VSD A(W) 10 145 2.6-6.3 91.8-222.4 Air Cooling 70 DN50 2160 1450 2200 1850
H2o Cooling sixty three DN80 2180 1450 2200 1950
RF45-7VSD A(W) 7 102 4.5-7.7 158.9-271.8 45 60 Air Cooling 70 DN50 2160 1450 2200 2000
H2o Cooling 63 DN80 2180 1450 2200 2100
RF45-8VSD A(W) 8 116 4.-6.5 141.2-229.five Air Cooling 70 DN50 2160 1450 2200 2000
H2o Cooling sixty three DN80 2180 1450 2200 2100
RF45-10VSD A(W) 10 145 3.5-6.8 123.6-240.one Air Cooling 70 DN50 2160 1450 2200 2000
H2o Cooling 63 DN80 2180 1450 2200 2100
RF55-7VSD A(W) 7 102 5.-9.6 176.5-339 55 75 Air Cooling 70 DN50 2160 1450 2200 1900
Water Cooling 63 DN80 2180 1450 2200 2100
RF55-8VSD A(W) 8 116 4.5-8.eight 158.9-310.7 Air Cooling 70 DN50 2160 1450 2200 1900
Water Cooling 63 DN80 2180 1450 2200 2100
RF55-10VSD A(W) 10 145 3.5-7.7 123.6-271.9 Air Cooling 70 DN50 2160 1450 2200 1900
Water Cooling 63 DN80 2180 1450 2200 2100
RF75-7VSD A(W) 7 102 5.5-13.5 194.2-476.seven 75 100 Air Cooling 70 DN50 2160 1450 2200 2000
H2o Cooling 63 DN80 2180 1450 2200 2100
RF75-8VSD A(W) 8 116 4.5-thirteen.3 158.9-469.six Air Cooling 70 DN50 2160 1450 2200 2000
H2o Cooling 63 DN80 2180 1450 2200 2100
RF75-10VSD A(W) 10 145 4.4-twelve.one 155.3-427.3 Air Cooling 70 DN50 2160 1450 2200 2000
H2o Cooling 63 DN80 2180 1450 2200 2100
RF90-7VSD A(W) 7 102 5.2-16.two 183.6-572 90 120 Air Cooling 70 DN50 2160 1450 2200 2000
Drinking water Cooling sixty three DN80 2180 1450 2200 2200
RF90-8VSD A(W) 8 116 4.5-15.six 158.9-550.nine Air Cooling 70 DN50 2160 1450 2200 2000
Drinking water Cooling sixty three DN80 2180 1450 2200 2200
RF90-10VSD A(W) 10 145 4.4-fourteen.two 155.3-501.four Air Cooling 70 DN50 2160 1450 2200 2000
H2o Cooling 63 DN80 2180 1450 2200 2200
RF110-7VSD A(W) 7 102 10.2-19.five 360.2-688.6 110 150 Air Cooling 69 DN80 4050 1650 2000 3700
Drinking water Cooling sixty seven DN80 2550 1650 2000 2700
RF110-8VSD A(W) 8 116 9.3-19.2 328.4-678 Air Cooling sixty nine DN80 4050 1650 2000 3700
Drinking water Cooling sixty seven DN80 2550 1650 2000 2700
RF110-10VSD A(W) 10 145 8.5-seventeen.5 300.1-618 Air Cooling sixty nine DN80 4050 1650 2000 3700
Water Cooling sixty seven DN80 2550 1650 2000 2700
RF132-7VSD A(W) 7 102 10.8-23.five 381.3-829.eight 132 175 Air Cooling 70 DN80 4050 1650 2000 3700
H2o Cooling 67 DN80 2550 1650 2000 2800
RF132-8VSD A(W) 8 116 10.4-22.eight 367.2-805.one Air Cooling 70 DN80 4050 1650 2000 3700
H2o Cooling 67 DN80 2550 1650 2000 2800
RF132-10VSD A(W) 10 145 9.9-20.5 349.6-723.nine Air Cooling 70 DN80 4050 1650 2000 3700
H2o Cooling sixty seven DN80 2550 1650 2000 2800
RF145-7VSD A(W) 7 102 11.2-23.9 395.5-844 145 195 Air Cooling 70 DN80 4050 1650 2000 3900
Water Cooling 68 DN80 2550 1650 2000 3000
RF145-8VSD A(W) 8 116 10.2-22.1 360.2-780.four Air Cooling 70 DN80 4050 1650 2000 3900
Drinking water Cooling sixty eight DN80 2550 1650 2000 3000
RF145-10VSD A(W) 10 145 9.8-twenty.5 346.-723.9 Air Cooling 70 DN80 4050 1650 2000 3900
H2o Cooling sixty eight DN80 2550 1650 2000 3000
RF160-7VSD A(W) 7 102 12.1-28.five 427.3-1006.four 160 215 Air Cooling seventy four DN80 5040 1650 2100 5400
Water Cooling seventy two DN80 3100 1650 2000 4000
RF160-8VSD A(W) 8 116 11.6-26.four 409.6-932.3 Air Cooling seventy four DN80 5040 1650 2100 5400
Water Cooling 72 DN80 3100 1650 2000 4000
RF160-10VSD A(W) 10 145 9.9-24.5 349.6-865.2 Air Cooling 74 DN80 5040 1650 2100 5400
H2o Cooling 72 DN80 3100 1650 2000 4000
RF200-7VSD A(W) 7 102 16.5-36.1 582.6-1274.8 200 270 Air Cooling 76 DN80 5040 1650 2100 5600
Water Cooling 65 DN80 3100 1650 2000 4200
RF200-8VSD A(W) 8 116 15.4-33.nine 543.8-1197.1 Air Cooling 76 DN80 5040 1650 2100 5600
Drinking water Cooling 65 DN80 3100 1650 2000 4200
RF200-10VSD A(W) 10 145 15.-30.8 529.7-1087.6 Air Cooling seventy six DN80 5040 1650 2100 5600
Water Cooling 67 DN80 3100 1650 2000 4200
RF250-7VSD A(W) 7 102 21.1-45.two 745.1-1596.2 250 350 Air Cooling 76 DN80 5040 1650 2100 5800
Drinking water Cooling seventy four DN80 3100 1650 2000 4300
RF250-8VSD A(W) 8 116 19.2-forty three.four 678.-1532.6 Air Cooling seventy six DN80 5040 1650 2100 5800
Drinking water Cooling 74 DN80 3100 1650 2000 4300
RF250-10VSD A(W) 10 145 18.5-38.8 653.3-1370.two Air Cooling seventy six DN80 5040 1650 2100 5800
Drinking water Cooling 74 DN80 3100 1650 2000 4300
RF275-7VSD A(W) 7 102 22.2-46.eight 783.9-1652.7 275 370 Air Cooling seventy six DN80 5040 1650 2100 5900
H2o Cooling 74 DN80 3100 1650 2000 4400
RF275-8VSD A(W) 8 116 21.3-forty three.five 752.2-1536.1 Air Cooling seventy six DN80 5040 1650 2100 5900
H2o Cooling 74 DN80 3100 1650 2000 4400
RF275-10VSD A(W) 10 145 20.1-41.five 709.8-1465.5 Air Cooling seventy six DN80 5040 1650 2100 5900
Water Cooling seventy four DN80 3100 1650 2000 4400
RF315-7VSD A(W) 7 102 25.-fifty three. 882.8-1871.six 315 420 Air Cooling seventy six DN80 5040 1650 2100 5800
H2o Cooling 65 DN80 3100 1650 2000 4400
RF315-8VSD A(W) 8 116 24.-51.five 847.5-1818.seven Air Cooling seventy six DN80 5040 1650 2100 5800
Drinking water Cooling 65 DN80 3100 1650 2000 4400
RF315-10VSD A(W) 10 145 23.-forty nine.five 812.2-1748 Air Cooling 76 DN80 5040 1650 2100 5800
Drinking water Cooling 65 DN80 3100 1650 2000 4400

Comprehensive Images

To Be Negotiated 1 Piece
(Min. Order)

###

After-sales Service: on Line Support
Warranty: 1 Year
Lubrication Style: Oil-free
Cooling System: Water Cooling
Power Source: AC Power
Cylinder Position: Horizontal

###

Customization:
Available

|

Customized Request

###

Model Maximum Working Pressure Capacity(FAD)* Installed Motor Power Cooling Method Noise Level Air Outlet Pipe
Diameter		 Dimension Weight
50hz
bar(g) psig m3/min cfm kw hp dB(A) L W H kg
RF37-7VSD A(W) 7 102 3.0-6.5 105.9-229.5 37 50 Air Cooling 70 DN50 2160 1450 2200 1850
Water Cooling 63 DN80 2180 1450 2200 1950
RF37-8VSD A(W) 8 116 2.8–6.4 98.8-226 Air Cooling 70 DN50 2160 1450 2200 1850
Water Cooling 63 DN80 2180 1450 2200 1950
RF37-10VSD A(W) 10 145 2.6-6.3 91.8-222.4 Air Cooling 70 DN50 2160 1450 2200 1850
Water Cooling 63 DN80 2180 1450 2200 1950
RF45-7VSD A(W) 7 102 4.5-7.7 158.9-271.8 45 60 Air Cooling 70 DN50 2160 1450 2200 2000
Water Cooling 63 DN80 2180 1450 2200 2100
RF45-8VSD A(W) 8 116 4.0-6.5 141.2-229.5 Air Cooling 70 DN50 2160 1450 2200 2000
Water Cooling 63 DN80 2180 1450 2200 2100
RF45-10VSD A(W) 10 145 3.5-6.8 123.6-240.1 Air Cooling 70 DN50 2160 1450 2200 2000
Water Cooling 63 DN80 2180 1450 2200 2100
RF55-7VSD A(W) 7 102 5.0-9.6 176.5-339 55 75 Air Cooling 70 DN50 2160 1450 2200 1900
Water Cooling 63 DN80 2180 1450 2200 2100
RF55-8VSD A(W) 8 116 4.5-8.8 158.9-310.7 Air Cooling 70 DN50 2160 1450 2200 1900
Water Cooling 63 DN80 2180 1450 2200 2100
RF55-10VSD A(W) 10 145 3.5-7.7 123.6-271.9 Air Cooling 70 DN50 2160 1450 2200 1900
Water Cooling 63 DN80 2180 1450 2200 2100
RF75-7VSD A(W) 7 102 5.5-13.5 194.2-476.7 75 100 Air Cooling 70 DN50 2160 1450 2200 2000
Water Cooling 63 DN80 2180 1450 2200 2100
RF75-8VSD A(W) 8 116 4.5-13.3 158.9-469.6 Air Cooling 70 DN50 2160 1450 2200 2000
Water Cooling 63 DN80 2180 1450 2200 2100
RF75-10VSD A(W) 10 145 4.4-12.1 155.3-427.3 Air Cooling 70 DN50 2160 1450 2200 2000
Water Cooling 63 DN80 2180 1450 2200 2100
RF90-7VSD A(W) 7 102 5.2-16.2 183.6-572 90 120 Air Cooling 70 DN50 2160 1450 2200 2000
Water Cooling 63 DN80 2180 1450 2200 2200
RF90-8VSD A(W) 8 116 4.5-15.6 158.9-550.9 Air Cooling 70 DN50 2160 1450 2200 2000
Water Cooling 63 DN80 2180 1450 2200 2200
RF90-10VSD A(W) 10 145 4.4-14.2 155.3-501.4 Air Cooling 70 DN50 2160 1450 2200 2000
Water Cooling 63 DN80 2180 1450 2200 2200
RF110-7VSD A(W) 7 102 10.2-19.5 360.2-688.6 110 150 Air Cooling 69 DN80 4050 1650 2000 3700
Water Cooling 67 DN80 2550 1650 2000 2700
RF110-8VSD A(W) 8 116 9.3-19.2 328.4-678 Air Cooling 69 DN80 4050 1650 2000 3700
Water Cooling 67 DN80 2550 1650 2000 2700
RF110-10VSD A(W) 10 145 8.5-17.5 300.1-618 Air Cooling 69 DN80 4050 1650 2000 3700
Water Cooling 67 DN80 2550 1650 2000 2700
RF132-7VSD A(W) 7 102 10.8-23.5 381.3-829.8 132 175 Air Cooling 70 DN80 4050 1650 2000 3700
Water Cooling 67 DN80 2550 1650 2000 2800
RF132-8VSD A(W) 8 116 10.4-22.8 367.2-805.1 Air Cooling 70 DN80 4050 1650 2000 3700
Water Cooling 67 DN80 2550 1650 2000 2800
RF132-10VSD A(W) 10 145 9.9-20.5 349.6-723.9 Air Cooling 70 DN80 4050 1650 2000 3700
Water Cooling 67 DN80 2550 1650 2000 2800
RF145-7VSD A(W) 7 102 11.2-23.9 395.5-844 145 195 Air Cooling 70 DN80 4050 1650 2000 3900
Water Cooling 68 DN80 2550 1650 2000 3000
RF145-8VSD A(W) 8 116 10.2-22.1 360.2-780.4 Air Cooling 70 DN80 4050 1650 2000 3900
Water Cooling 68 DN80 2550 1650 2000 3000
RF145-10VSD A(W) 10 145 9.8-20.5 346.0-723.9 Air Cooling 70 DN80 4050 1650 2000 3900
Water Cooling 68 DN80 2550 1650 2000 3000
RF160-7VSD A(W) 7 102 12.1-28.5 427.3-1006.4 160 215 Air Cooling 74 DN80 5040 1650 2100 5400
Water Cooling 72 DN80 3100 1650 2000 4000
RF160-8VSD A(W) 8 116 11.6-26.4 409.6-932.3 Air Cooling 74 DN80 5040 1650 2100 5400
Water Cooling 72 DN80 3100 1650 2000 4000
RF160-10VSD A(W) 10 145 9.9-24.5 349.6-865.2 Air Cooling 74 DN80 5040 1650 2100 5400
Water Cooling 72 DN80 3100 1650 2000 4000
RF200-7VSD A(W) 7 102 16.5-36.1 582.6-1274.8 200 270 Air Cooling 76 DN80 5040 1650 2100 5600
Water Cooling 65 DN80 3100 1650 2000 4200
RF200-8VSD A(W) 8 116 15.4-33.9 543.8-1197.1 Air Cooling 76 DN80 5040 1650 2100 5600
Water Cooling 65 DN80 3100 1650 2000 4200
RF200-10VSD A(W) 10 145 15.0-30.8 529.7-1087.6 Air Cooling 76 DN80 5040 1650 2100 5600
Water Cooling 67 DN80 3100 1650 2000 4200
RF250-7VSD A(W) 7 102 21.1-45.2 745.1-1596.2 250 350 Air Cooling 76 DN80 5040 1650 2100 5800
Water Cooling 74 DN80 3100 1650 2000 4300
RF250-8VSD A(W) 8 116 19.2-43.4 678.0-1532.6 Air Cooling 76 DN80 5040 1650 2100 5800
Water Cooling 74 DN80 3100 1650 2000 4300
RF250-10VSD A(W) 10 145 18.5-38.8 653.3-1370.2 Air Cooling 76 DN80 5040 1650 2100 5800
Water Cooling 74 DN80 3100 1650 2000 4300
RF275-7VSD A(W) 7 102 22.2-46.8 783.9-1652.7 275 370 Air Cooling 76 DN80 5040 1650 2100 5900
Water Cooling 74 DN80 3100 1650 2000 4400
RF275-8VSD A(W) 8 116 21.3-43.5 752.2-1536.1 Air Cooling 76 DN80 5040 1650 2100 5900
Water Cooling 74 DN80 3100 1650 2000 4400
RF275-10VSD A(W) 10 145 20.1-41.5 709.8-1465.5 Air Cooling 76 DN80 5040 1650 2100 5900
Water Cooling 74 DN80 3100 1650 2000 4400
RF315-7VSD A(W) 7 102 25.0-53.0 882.8-1871.6 315 420 Air Cooling 76 DN80 5040 1650 2100 5800
Water Cooling 65 DN80 3100 1650 2000 4400
RF315-8VSD A(W) 8 116 24.0-51.5 847.5-1818.7 Air Cooling 76 DN80 5040 1650 2100 5800
Water Cooling 65 DN80 3100 1650 2000 4400
RF315-10VSD A(W) 10 145 23.0-49.5 812.2-1748 Air Cooling 76 DN80 5040 1650 2100 5800
Water Cooling 65 DN80 3100 1650 2000 4400
To Be Negotiated 1 Piece
(Min. Order)

###

After-sales Service: on Line Support
Warranty: 1 Year
Lubrication Style: Oil-free
Cooling System: Water Cooling
Power Source: AC Power
Cylinder Position: Horizontal

###

Customization:
Available

|

Customized Request

###

Model Maximum Working Pressure Capacity(FAD)* Installed Motor Power Cooling Method Noise Level Air Outlet Pipe
Diameter		 Dimension Weight
50hz
bar(g) psig m3/min cfm kw hp dB(A) L W H kg
RF37-7VSD A(W) 7 102 3.0-6.5 105.9-229.5 37 50 Air Cooling 70 DN50 2160 1450 2200 1850
Water Cooling 63 DN80 2180 1450 2200 1950
RF37-8VSD A(W) 8 116 2.8–6.4 98.8-226 Air Cooling 70 DN50 2160 1450 2200 1850
Water Cooling 63 DN80 2180 1450 2200 1950
RF37-10VSD A(W) 10 145 2.6-6.3 91.8-222.4 Air Cooling 70 DN50 2160 1450 2200 1850
Water Cooling 63 DN80 2180 1450 2200 1950
RF45-7VSD A(W) 7 102 4.5-7.7 158.9-271.8 45 60 Air Cooling 70 DN50 2160 1450 2200 2000
Water Cooling 63 DN80 2180 1450 2200 2100
RF45-8VSD A(W) 8 116 4.0-6.5 141.2-229.5 Air Cooling 70 DN50 2160 1450 2200 2000
Water Cooling 63 DN80 2180 1450 2200 2100
RF45-10VSD A(W) 10 145 3.5-6.8 123.6-240.1 Air Cooling 70 DN50 2160 1450 2200 2000
Water Cooling 63 DN80 2180 1450 2200 2100
RF55-7VSD A(W) 7 102 5.0-9.6 176.5-339 55 75 Air Cooling 70 DN50 2160 1450 2200 1900
Water Cooling 63 DN80 2180 1450 2200 2100
RF55-8VSD A(W) 8 116 4.5-8.8 158.9-310.7 Air Cooling 70 DN50 2160 1450 2200 1900
Water Cooling 63 DN80 2180 1450 2200 2100
RF55-10VSD A(W) 10 145 3.5-7.7 123.6-271.9 Air Cooling 70 DN50 2160 1450 2200 1900
Water Cooling 63 DN80 2180 1450 2200 2100
RF75-7VSD A(W) 7 102 5.5-13.5 194.2-476.7 75 100 Air Cooling 70 DN50 2160 1450 2200 2000
Water Cooling 63 DN80 2180 1450 2200 2100
RF75-8VSD A(W) 8 116 4.5-13.3 158.9-469.6 Air Cooling 70 DN50 2160 1450 2200 2000
Water Cooling 63 DN80 2180 1450 2200 2100
RF75-10VSD A(W) 10 145 4.4-12.1 155.3-427.3 Air Cooling 70 DN50 2160 1450 2200 2000
Water Cooling 63 DN80 2180 1450 2200 2100
RF90-7VSD A(W) 7 102 5.2-16.2 183.6-572 90 120 Air Cooling 70 DN50 2160 1450 2200 2000
Water Cooling 63 DN80 2180 1450 2200 2200
RF90-8VSD A(W) 8 116 4.5-15.6 158.9-550.9 Air Cooling 70 DN50 2160 1450 2200 2000
Water Cooling 63 DN80 2180 1450 2200 2200
RF90-10VSD A(W) 10 145 4.4-14.2 155.3-501.4 Air Cooling 70 DN50 2160 1450 2200 2000
Water Cooling 63 DN80 2180 1450 2200 2200
RF110-7VSD A(W) 7 102 10.2-19.5 360.2-688.6 110 150 Air Cooling 69 DN80 4050 1650 2000 3700
Water Cooling 67 DN80 2550 1650 2000 2700
RF110-8VSD A(W) 8 116 9.3-19.2 328.4-678 Air Cooling 69 DN80 4050 1650 2000 3700
Water Cooling 67 DN80 2550 1650 2000 2700
RF110-10VSD A(W) 10 145 8.5-17.5 300.1-618 Air Cooling 69 DN80 4050 1650 2000 3700
Water Cooling 67 DN80 2550 1650 2000 2700
RF132-7VSD A(W) 7 102 10.8-23.5 381.3-829.8 132 175 Air Cooling 70 DN80 4050 1650 2000 3700
Water Cooling 67 DN80 2550 1650 2000 2800
RF132-8VSD A(W) 8 116 10.4-22.8 367.2-805.1 Air Cooling 70 DN80 4050 1650 2000 3700
Water Cooling 67 DN80 2550 1650 2000 2800
RF132-10VSD A(W) 10 145 9.9-20.5 349.6-723.9 Air Cooling 70 DN80 4050 1650 2000 3700
Water Cooling 67 DN80 2550 1650 2000 2800
RF145-7VSD A(W) 7 102 11.2-23.9 395.5-844 145 195 Air Cooling 70 DN80 4050 1650 2000 3900
Water Cooling 68 DN80 2550 1650 2000 3000
RF145-8VSD A(W) 8 116 10.2-22.1 360.2-780.4 Air Cooling 70 DN80 4050 1650 2000 3900
Water Cooling 68 DN80 2550 1650 2000 3000
RF145-10VSD A(W) 10 145 9.8-20.5 346.0-723.9 Air Cooling 70 DN80 4050 1650 2000 3900
Water Cooling 68 DN80 2550 1650 2000 3000
RF160-7VSD A(W) 7 102 12.1-28.5 427.3-1006.4 160 215 Air Cooling 74 DN80 5040 1650 2100 5400
Water Cooling 72 DN80 3100 1650 2000 4000
RF160-8VSD A(W) 8 116 11.6-26.4 409.6-932.3 Air Cooling 74 DN80 5040 1650 2100 5400
Water Cooling 72 DN80 3100 1650 2000 4000
RF160-10VSD A(W) 10 145 9.9-24.5 349.6-865.2 Air Cooling 74 DN80 5040 1650 2100 5400
Water Cooling 72 DN80 3100 1650 2000 4000
RF200-7VSD A(W) 7 102 16.5-36.1 582.6-1274.8 200 270 Air Cooling 76 DN80 5040 1650 2100 5600
Water Cooling 65 DN80 3100 1650 2000 4200
RF200-8VSD A(W) 8 116 15.4-33.9 543.8-1197.1 Air Cooling 76 DN80 5040 1650 2100 5600
Water Cooling 65 DN80 3100 1650 2000 4200
RF200-10VSD A(W) 10 145 15.0-30.8 529.7-1087.6 Air Cooling 76 DN80 5040 1650 2100 5600
Water Cooling 67 DN80 3100 1650 2000 4200
RF250-7VSD A(W) 7 102 21.1-45.2 745.1-1596.2 250 350 Air Cooling 76 DN80 5040 1650 2100 5800
Water Cooling 74 DN80 3100 1650 2000 4300
RF250-8VSD A(W) 8 116 19.2-43.4 678.0-1532.6 Air Cooling 76 DN80 5040 1650 2100 5800
Water Cooling 74 DN80 3100 1650 2000 4300
RF250-10VSD A(W) 10 145 18.5-38.8 653.3-1370.2 Air Cooling 76 DN80 5040 1650 2100 5800
Water Cooling 74 DN80 3100 1650 2000 4300
RF275-7VSD A(W) 7 102 22.2-46.8 783.9-1652.7 275 370 Air Cooling 76 DN80 5040 1650 2100 5900
Water Cooling 74 DN80 3100 1650 2000 4400
RF275-8VSD A(W) 8 116 21.3-43.5 752.2-1536.1 Air Cooling 76 DN80 5040 1650 2100 5900
Water Cooling 74 DN80 3100 1650 2000 4400
RF275-10VSD A(W) 10 145 20.1-41.5 709.8-1465.5 Air Cooling 76 DN80 5040 1650 2100 5900
Water Cooling 74 DN80 3100 1650 2000 4400
RF315-7VSD A(W) 7 102 25.0-53.0 882.8-1871.6 315 420 Air Cooling 76 DN80 5040 1650 2100 5800
Water Cooling 65 DN80 3100 1650 2000 4400
RF315-8VSD A(W) 8 116 24.0-51.5 847.5-1818.7 Air Cooling 76 DN80 5040 1650 2100 5800
Water Cooling 65 DN80 3100 1650 2000 4400
RF315-10VSD A(W) 10 145 23.0-49.5 812.2-1748 Air Cooling 76 DN80 5040 1650 2100 5800
Water Cooling 65 DN80 3100 1650 2000 4400

what to see in an air compressor

If you need to buy an air compressor, you should know what to look for. The types of air compressors on the market are classified according to their CFM rating, safety devices, and pumps. There are several differences between lubricated and oil-free air compressors that you should know before buying. To better understand the difference between these types of air compressors, read on. This article will guide you through these differences.

Pump

If you are looking for a quality air compressor, you have come to the right place. A good air compressor pump will provide high pressure for anything from tires to boats and more. There are hundreds of different models to choose from, and the great thing about buying one from a Chinese manufacturer is that they have so many options. More importantly, Chinese manufacturers can customize air equipment such as air compressors at low prices.
A good quality air pump won’t break easily, but you’ll be able to use it for years. Choosing a high-quality pump will help you avoid many hassles on the road, such as unplanned downtime and installation costs. Plus, a pump from the same manufacturer as your air compressor is your best bet to ensure optimum performance. Listed below are some tips for finding a quality pump for your air compressor.
The air compressor is an important but unremarkable invention. Without them, our lives would be completely different. Without a pump, we can’t get hot water from central heating, nor can we get heat from the refrigerator. We can’t inflate bicycle tires, and we can’t refuel cars. Pumps are vital to all kinds of machines. So why is it important to choose the right product? The answer may surprise you.
Different types of pumps are used for different applications. Positive displacement pumps move a fixed volume of fluid and direct it to a drain. This design ensures constant flow at a constant speed regardless of discharge pressure. Centrifugal pumps work differently. The impeller accelerates the fluid, converting the input energy into kinetic energy. This type of pump is most commonly used in mines, air conditioning, industrial plants, and flood control.
air-compressor

safety equipment

There are several safety features you should check when using an air compressor. First, check the connection of the air filter to the air. If they come loose, parts may separate and cause injury. Another important safety feature is the shut-off valve. When working near compressed air, the shut-off valve should be within easy reach and visibility. Moving parts and other equipment must be protected with protective covers. Check safety valve and replace damaged parts.
Rupture discs are copper discs located on the air cooler. When the air pressure exceeds a certain limit, it bursts. Fusible plugs contain materials that melt at high temperatures. The compressor should have a lubricating oil pressure alarm and cut off the trip signal. If these two safety devices fail, the compressor should be stopped immediately. The rupture disc should be inspected at least weekly to ensure it does not rupture under pressure.
If the pressure level is too high, and overcurrent protection device cuts power to the motor. It also automatically shuts off the compressor when the hose ruptures or the air volume exceeds a preset level. The device should be installed on the air compressor to prevent accidents. Its job is to protect the operator from harm. If employees do not follow these safety measures, they may cause equipment damage.
To ensure safety when operating the air compressor, safety glasses and gloves should be worn. Pressurized air can cause eye injury, and crash goggles can provide a barrier to prevent this. Additionally, the self-retracting cord prevents trip hazards and reinforces excess cord. You should also keep your hands and body away from the air nozzle. This will prevent you from being sprayed with compressed air.

CFM Rating

An air compressor’s PSI and CFM ratings indicate the pressure and volume it can deliver. PSI stands for pounds per square inch and measures the force and pressure contained in one square inch of air. These two indicators are equally important when choosing an air compressor. If you need a lot of compressed air for a specific application, you will need a higher psi compressor. Likewise, if you are using compressed air in a smaller application, a low cfm compressor will not provide enough power to meet your needs.
When comparing different air compressors, be sure to pay close attention to horsepower and CFM ratings. While compressor power is essential for some tasks, it is not the most important aspect. The CFM rating of an air compressor will determine how big a project it can handle and how long it takes to charge. Make sure you understand the CFM and PSI ratings of your future compressors, as not knowing these important statistics can frustrate you and drive up costs.
In general, it is best to choose an air compressor with a CFM rating higher than the size of the air tool. This will ensure that the air compressor has enough pressure to work multiple tools efficiently at the same time. While smaller CFM ratings may be sufficient for smaller projects, larger tools such as drills require a lot of air. Therefore, the higher the CFM, the larger and more powerful the tool.
Once you understand the CFM of an air compressor, you can start looking for the right tool. You can check the CFM rating of your air compressor online by commenting below. If you’re not sure about the size of your air tool, you can always buy a second air compressor. This is a great way to double the CFM of your air compressor! You’ll have more air to do more work, and your compressor will last longer.
air-compressor

Lack of oil and lubrication

Oil-free air compressors have a smaller footprint and require less maintenance than oil-lubricated air compressors. Although oil-lubricated air compressors are more expensive and heavier than oil-free air compressors, they are also ideal for stationary use. The benefits of oil-free air compressors include greater durability and lower maintenance costs. The advantages and disadvantages of each type are discussed below.
Oil-free air compressors are generally quieter than oil-lubricated air compressors. However, you may still experience some noise while using it. To avoid this, you should choose a quiet intake compressor. However, if you work next to a noisy compressor, you should buy a muffler, an aftermarket filter that reduces compressor noise.
If you want to use the air compressor for a long time, the oil-free model is not the right choice. Its Teflon coating wears off over time, especially at extreme temperatures. Additionally, oil-free air compressors have a large number of moving parts that require regular maintenance, while oil-filled air compressors are great for those who don’t want to invest in extra parts.
Another major difference between oil-free and oil-lubricated air compressors is lubrication. Oil-lubricated air compressors require regular lubrication whereas oil-free air compressors are pre-lubricated. They have fewer parts and are cheaper. Oil-free air compressors are lighter than oil-lubricated air compressors. In addition to being more affordable, oil-free air compressors are more powerful and durable.
While oil-filled air compressors are more efficient and durable, they generate a lot of heat. However, they are also more expensive and require regular oil changes. Furthermore, they are difficult to transport. They also need to be permanently installed. These air compressors are also not portable and require a fixed location. So, consider your needs before deciding which type is best for you. When you’re choosing an air compressor for your business, be sure to shop around.
air-compressor

noise level

If you are wondering what the noise level of an air compressor is, the answer depends on your specific equipment and working environment conditions. Typically, air compressors produce 40 to 90 decibels of noise. Although the lower the decibel level, the quieter the compressor will be. Larger, more powerful air compressors produce higher noise levels than their little brothers. But no matter how big the air compressors are, it’s a good idea to wear hearing protection while working around them.
When purchasing a new air compressor, the noise level of the air compressor should be considered. While this may seem like a small problem, there are actually a lot of variations on these noisy machines. The most common type of air compressor is the reciprocating piston pump. This model uses pistons similar to an engine to rotate inside a chamber. The piston moves quickly and traps air proportional to its size. Single-piston air compressors are generally noisier than twin-piston models, also known as twin cylinders.
But even if you have the proper equipment to protect your hearing, it’s still important to know the noise level of an air compressor. Even if the noise is not immediately dangerous, it can still cause temporary or permanent hearing loss. This condition is called noise-induced hearing loss, and an air compressor with a sound level of 80 or higher can cause permanent hearing damage. You can avoid potential damage to your hearing and prevent accidents by simply paying attention to the noise level of your air compressor.
Air compressors are inherently noisy, but if you take steps to reduce their noise levels, you can minimize disruption to neighbors and co-workers. For example, installing a sound enclosure in your work area can prevent your air compressor from making as much noise as before. Depending on your workspace, you can also try installing a long air hose, which will reduce sound levels by up to 25%.
China Oil-Free Screw Air Compressor Runningway RF45 VSD with high qualityChina Oil-Free Screw Air Compressor Runningway RF45 VSD with high quality
editor by czh 2023-01-04

China Bestrand Industrial Rotary Screw Air Compressor air compressor for sale

Merchandise Description

Product Description
one hundred% Oil-Cost-free Water-Injected Rotary Screw Compressors
CW 7-250 OF/CW 7-250 OF VSD/ CW 7-132 OF LP/CW 7-a hundred and sixty OF PM  (7.5-250 kW/ten-340 hp) 
OIL Free of charge – THE Highest STHangZhouRD
Oil-cost-free air is utilised in all kinds of industries exactly where  air high quality is paramount for the stop product and creation procedure. These programs consist of electronics, foods and beverage processing, pharmaceutical production, chemical and petrochemical processing, fermentation, wastewater remedy, pneumatic conveying, non-woven textile manufacturing and several much more.

VSD&PM: DRIVING DOWN Vitality Expenses
More than eighty% of a compressor’s lifecycle value is taken up by the energy it consumes. Additionally, the technology of compressed air can account for far more than 40% of a plant’s complete electrical power invoice. 
 

Company Profile

 

Our Advantages

 

HangZhou Airsun Machinery Engineering Co., Ltd. is a thorough service-oriented company specializing in oil injection, oil-cost-free screw air compressor revenue, soon after-sales routine maintenance, vitality-preserving substitution, waste heat recovery and transformation, frequency conversion transformation and air power-saving aluminum alloy pipeline installation. Fully commited to providing clients with large-good quality, higher-performance, power-saving and surroundings-pleasant air compressor goods, offering enterprises with professional compressed air technique remedies, and helping customers enhance power-preserving effectiveness, productiveness and operating costs.

 

US $5,000
/ Piece
| 		1 Piece

(Min. Order)

###

Warranty: The Machine Is Guaranteed for One Year
Lubrication Style: Lubricated
Cooling System: Air Cooling
Power Source: AC Power
Cylinder Position: Vertical
Structure Type: Closed Type
US $5,000
/ Piece
| 		1 Piece

(Min. Order)

###

Warranty: The Machine Is Guaranteed for One Year
Lubrication Style: Lubricated
Cooling System: Air Cooling
Power Source: AC Power
Cylinder Position: Vertical
Structure Type: Closed Type

Types of Air Compressors

There are many types of Air Compressors available on the market. Learn which one is right for your needs and what makes one better than another. Find out more about Single-stage models, Oil-free models, and Low-noise models. This article will explain these types and help you decide which one you need. You can also learn about Air Compressors that have single-stage compressors. If you are looking for a high-quality compressor, this article will help you choose a unit.
air-compressor

Air Compressors

Air compressors work by forcing atmospheric air through an inlet valve. As the piston moves down, it pulls atmospheric air into the chamber. As the piston rises, it forces the compressed air out of the cylinder through an exhaust valve. One of the most common types of air compressor is the reciprocating type. Another type of compressor is a single-stage piston. These types of compressors compress air in one stroke – equivalent to the complete rotation of the piston’s crankshaft.
These devices change electrical or mechanical energy into pressurized air. When air is compressed, its volume decreases, increasing its pressure. Air compressors typically have a minimum pressure of 30 bars. The lower pressure band is the range of air pressure. Most compressors are controlled separately, but network controls can be used to interconnect multiple compressors. This type of controller will not work for all types of compressors. There are other types of air compressors that can communicate with each other.
Compressed air has multiple applications in all kinds of industries. In agriculture, it can power pneumatically powered material handling machines for irrigation and crop spraying. Dairy equipments also use compressed air. Compressors are also used in the pharmaceutical industry for mixing tanks, packaging, and conveyor systems. Portable air compressors, which can be powered by diesel fuel, are frequently used at remote drilling sites. Portable air compressors are also commonly used in oil and gas. They can be used to remotely control valves and install reactor rods.
Whether you use an air compressor for agricultural purposes or in a manufacturing setting, there are some features to consider when choosing an air compressor for your needs. A good compressor will have a safety device. It will automatically shut off the input air and output air once sufficient compressing has been achieved. These features will help your air compressor remain efficient and protect your equipment. The safety device is an important feature of any air compressor to increase its overall efficiency.
Vane air compressors are the most common type. They are generally smaller and less powerful than reciprocating piston compressors, so you can use one of these for applications that are under 100 horsepower. The vane air compressors have low compression ratios and high capacities, but they are generally limited to low-power applications. Vane compressors tend to run hot, and they typically have a low compression ratio. It is important to choose the correct oil viscosity for your compressor.
air-compressor

Single-stage models

When comparing single-stage air compressors, look for the term “stages.” Multi-stage compressors use two stages and can handle more capacity and pressure. One stage involves pressurizing air using a piston and a lower-pressure cylinder. This compressed air is then moved to a storage tank. Single-stage models tend to be more energy-efficient than their two-stage counterparts. But if you don’t need a high-pressure cylinder, a single-stage air compressor can be the best choice.
Although single-stage air compressors produce less power, they can produce enough air to power pneumatic tools and other pneumatic equipment. These single-stage units are most useful for smaller-scale home projects and DIY projects. For more industrial purposes, a dual-stage model is the best choice. But if you’re in a hurry, a single-stage unit may be sufficient. Ultimately, it depends on what you plan to do with the air compressor.
Single-stage air compressors feature a single cylinder, one piston stroke for each revolution of pressurized air. Single-stage compressors are typically smaller and more compact, making them a good choice for smaller work environments. Their cfm capacity (cubic feet per minute) is an important indicator of operating capacity. If you plan to use multiple pneumatic tools, you will probably need a higher cfm model. Similarly, the horsepower of single-stage compressors indicates its working capacity. One horsepower moves 550 pounds per foot per minute.
Multi-stage air compressors are generally more expensive and more energy-efficient than single-stage units, but they can offer higher air flow rates. While they may be more complex, they can lower general operating expenses. If you plan on using your air compressor for industrial or commercial use, a dual-stage model might be the best choice. However, if you’re planning to use the air compressor for mass production, a single-stage model may be the best choice.
Single-stage air compressors have the same piston size and number of inlets, while dual-stage models have a smaller first piston and a much longer second piston. Both have a cooling tube in between the two pistons to reduce the air temperature before the second round of compression. The single-stage model is typically small and portable, while the double-stage air compressor is stationary. These compressors can both be stationary and large.

Low-noise models

Despite its name, low-noise models of air compressors are not all the same. The noise level of a compressor can be affected by several factors, including the power source and proximity to the machine. Reciprocal compressors are generally louder than electric ones because of their many moving parts. By contrast, rotary-screw and scroll compressors have fewer moving parts and are quieter.
The noise level of a gas-powered air compressor can be extremely high, making it unsuitable for use indoors. To combat this problem, you can choose an electric model. The noise level of a compressor is primarily caused by motor friction. The cover of a piston is also a major factor in noise, as pistons with minimal covers will produce a lot of noise. Previously, oil was required for a quiet compressor. However, this has changed thanks to the medical industry’s demand for oil-free models.
The CZPT EC28M Quiet Air Compressor is another model that features quiet operation. This air compressor makes 59dB of noise. This level is low enough to allow you to carry on normal conversations while it cycles. In addition, this compressor has an industrial oil-free pump and a 2.8 Amp direct-drive induction motor. These two features make it a great choice for businesses.
Low-noise models of air compressors are available for the construction industry. However, these compressors are not necessarily low-quality, which is why you should consider the noise level of your air tool before purchasing one. The specialists at CZPT can recommend the low-noise models for your particular application and space. Noise can distract people who work near the air compressor. That is why many businesses now opt for these models.
air-compressor

Oil-free models

A number of oil-free models of air compressors are available, but what makes them special? Oil-free compressors don’t contain oil, so they’re lubricated by grease instead. They’re a good choice if you’re working with a small compressor and don’t want to risk damaging it. On the other hand, oil-free models do generate significant amounts of heat, which can damage the compressor. Higher pressure can grind the compressor against itself, or even warp it.
A few words of knowledge can help you choose the best oil-free air compressor for your needs. For example, a compressor’s horsepower is a measurement of how powerful the motor is. Higher horsepower means a higher PSI or ACFM. You can also use the ACFM to compare the two. Scroll technology is a modern air compression system that uses a stationary and mobile spiral. This reduces the volume of air in the compressor by directing it to the center.
Purchasing an oil-free air compressor doesn’t have to be a daunting task, though. A good distributor can advise you on what type of oil-free air compressor is right for you. This way, you can save money and enjoy peace of mind while using your air compressor. And, of course, the best way to get a great deal on an air compressor is to speak to a distributor who is knowledgeable about the products available.
An oil-free air compressor is a great option for businesses that are sensitive to the contamination of air. For example, in the pharmaceutical and food industry, a minuscule oil could spoil a product or even damage production equipment. Oil-free air compressors generally have lower maintenance costs than oil-flooded models because there are fewer moving parts. Because of this, oilless air compressors require fewer maintenance and may still need to be replaced occasionally.
A few advantages of an oil-free air compressor over an oil-lubricated one include lower noise levels. Oil-free air compressors tend to be less noisy and run more quietly than oil-injected ones, but you should still carefully weigh the pros and cons before making a decision. Also, consider how much you use your air compressor before choosing a model. The pros outweigh the cons. In the end, you’ll be glad you chose an oil-free air compressor.

China Bestrand Industrial Rotary Screw Air Compressor air compressor for saleChina Bestrand Industrial Rotary Screw Air Compressor air compressor for sale
editor by czh 2023-01-03

China Permanent Magnet Screw Compressor New Design Energy Saving 22kw 30HP Screw Compressor Vertical Pm VSD Air Compressor manufacturer

Item Description

 Permanent-Magnet Variable Frequency Screw Compressor

♦ Clever Contact-Display Design and style

♦ Immediate-driven

♦ Air Cooling

♦ Oil Filter

♦ Air Filter 

♦ Stainless Steel

♦ Piping Style

Product features
A single shaft kind composition
1. Permanent magnet motor and airend use the embedded built-in Shaft connecting structure, more compact, a hundred% transmission Performance.
two. No motor bearings, reducing the motor bearing fault points. Different speeds, long lasting magnet
 
 
motor with high efficiency, Remarkable power-conserving effect
1. At rated pace point, everlasting magnet motor performance is higher Than ordinary motors.
2. Under low motor pace, long lasting magnet motor can nevertheless hold large Motor efficiency. If the fuel consumption significantly less, it nonetheless keeps extremely Higher performance. In contrast with common frequency conversion
three: Motor, the motor efficiency seems obvious hole and the air Compressor has powerful power saving
It has the integrated composition, configuration of high efficiency Long lasting magnet motor, little measurement, preserving room, simple disassembly. Deloying productive everlasting magnet variable frequency controllor, it Small quantity, low sounds Can change the pace of the permanent magnet motor in accordance to The exhaust quantity, it will achieve lower procedure sound than regular Kinds.
four. Long lasting magnet motor has high efficiency NdFeB long term Magnet, a hundred and twenty º Cwithout reduction of excitation, and service life of over fifteen A long time.
five. Stator coil adopts unique inverter corona resistant enamelled wire. Insulation performance and lengthier support life.
6. Noticing comfortable start, the motor present will not exceed the entire load Recent in the course of procedure, and greatly decrease the influence on community Equipment, no damage to electrical products.OSG-EZV collection everlasting magnet compressor Stable procedure.

Energy-preserving advantages:
a. Permanent magnet motor has high efficiency NdFeB long term Magnet, one hundred twenty º Cwithout decline of excitation, and support life of more than fifteen Many years.
b. Stator coil adopts unique inverter corona resistant enamelled wire. Insulation functionality and lengthier support daily life.
c. Noticing delicate begin, the motor present will not exceed the total load Present in the course of operation, and drastically minimize the impact on community Equipment, no harm to electrical tools.OSG-EZV series everlasting magnet compressor
Power-conserving rewards:
 
Issue energy preserving
one: The permanent magnet motor remains higher performance at minimal speeds, making sure Apparent vitality-saving benefits in little air volume.
two: Frequency range from %-100% (frequent conversion from sixty%-100%)
3: Compared with the fastened pace compressor, strength conserving 22%-forty%
four: When compared with the common inverter compressor, strength conserving 5%-15%
five: Method quantity fluctuations greater, then strength-saving influence far more clearly.
6: Vitality conserving program of unloading (inverter):
In accordance to the stationary air compressors in fuel use fluctuation, it has the unloading time, then the air compressor idling but also need forty five% of the Electrical energy, but the long lasting-magnet frequency air compressor will control for Inverter, no unloading and no squander. If the air compressor models grow to be more substantial,
Energy saves much more. Preserve the squandered electric powered power by force handle bandwidth (vitality saving):
Fastened compressor need to set a bare minimum control strain for the 1Barg band (i. E. Air Compressor limits) to steer clear of the effect on the unit and the electrical power grid. Several Machines have to use jointly with a stress gradient, much more wide force, whilst the OSG long lasting-magnet variable-frequency Air compressor collection is inverter control,Endless quit, no need to set stress, but a stress level on the line. The pressureOf every single .14Barg bandwidth, the program can conserve strength 1%.
 
Strength saving startup (inverter):
Air compressor’ s beginning present is 3-6 occasions of the rated current, the frequently Start will squander a great deal of vitality, and frequency conversion kind has no frequent Starting and halting, but gentle commence. The maximum present does not exceed the Rated functioning current, no energy squander. At the same time also greatly lessen the Impact on community gear, and no hurt to electrical equipment OSG company has attained a compressor creation license(certification NO: XK06-571-0571), has received a high quality systemCertificate and basic machinery certification. Solution layout,Producing processes are rigorous in accordance with ISO9001: 2008 good quality method expectations

Product Force
(mpa)		 Displacement
(m³/min)		 Energy
(kw)		 Dimension
(mm)		 Fat
(kg)		 Outlet Measurement
PV-.7/22 .7  4.2  22 1500*900*1220 700 Rp1″
PV-.8/22 .8  4.1 
PV-1./22 one.0  three.5 
PV-1.3/22 one.3  three.2 
PV-.7/37 .7  7.0  37 1650*1050*1360 900 Rp1 1/2″
PV-.8/37 .8  7.1 
PV-1./37 1.0  5.8 
PV-1.3/37 1.3  5.4 
PV-.7/forty five .7  nine.8  45 1800*1250*1600 1000 Rp2″
PV-.8/45 .8  9.7 
PV-1./45 one.0  seven.8 
PV-1.3/forty five one.3  six.5 
PV-.7/fifty five .7  twelve.2  55 2150*1350*1650 1500 Rp2″
PV-.8/55 .8  twelve.0 
PV-1./55 1.0  nine.6 
PV-1.3/55 one.3  8.6 
PV-.7/75 .7  sixteen.8  75 2250*1350*1760 1800 Rp2″
PV-.8/seventy five .8  sixteen.5 
PV-1./75 1.0  twelve.5 
PV-1.3/seventy five one.3  11.2 
PV-.7/ninety .7  19.8  90 2450*1770*1560 2000 Rp2″
PV-.8/ninety .8  19.2 
PV-1./90 1.0  sixteen.9 
PV-1.3/ninety 1.3  14.3 
PV-.7/one hundred ten .7  23.6  110 2670*1770*1880 2300 Rp2″
PV-.8/a hundred and ten .8  23.1 
PV-1./one hundred ten one.0  19.7 
PV-1.3/a hundred and ten one.3  seventeen.6 
PV-.7/132 .7  30.0  132 2750*1860*1900 2800 Rp3″
PV-.8/132 .8  28.0 
PV-1./132 1.0  23.5 
PV-1.3/132 1.3  19.8 
PV-.7/160 .7  34.5  160 2900*2100*2300 3000 DN125
PV-.8/one hundred sixty .8  33.6 
PV-1./160 one.0  30.0 
PV-1.3/a hundred and sixty one.3  28.3 
PV-.7/185 .7  forty one.0  185 3000*2100*2300 3300 DN125
PV-.8/185 .8  38.4 
PV-1./185 one.0  32.5 
PV-1.3/185 1.3  28.6 
PV-.7/two hundred .7  44.6  200 3300*2000*2280 3500 DN125
PV-.8/two hundred .8  forty three.0 
PV-1./200 1.0  38.5 
PV-1.3/two hundred 1.3  32.8 
PV-.7/220 .7  forty eight.6  220 3500*2200*2340 4000 DN125
PV-.8/220 .8  forty seven.0 
PV-1./220 one.0  forty one.9 
PV-1.3/220 one.3  38.0 
PV-.7/250 .7  55.0  250 3500*2200*2340 4500 DN125
PV-.8/250 .8  fifty four.0 
PV-1./250 one.0  forty six.0 
PV-1.3/250 one.3  forty.0 

 

ZheJiang CZPT Gasoline Compressor Production Co.,Ltd. established in 2005, is a top substantial technological innovation of device and gear manufacturer integrating the design, R&D, generation, sales and provider for air compressors & Mining Products. Adopting superior technologies, style principle and top quality control, and we are CZPT to provide custom-made products to meet up with customers’ OEM demands.
Our firm has much more than 520 workers, like 86 senior technicians and specialist engineers. Our technical team provides our customers with professional air program answers. With the total 15000 sq. meters of the facility, 4 modern day advanced manufacturing lines are developed up to guarantee production capacity to fulfill customer requirements.
Our firm has been awarded the honorary title of “ZheJiang high-tech enterprise” and our items appreciate higher honors in the industry. Our business has the ISO9001 certification and was awarded the qualification certificate of gear by means of military contracts in 2018.
We offer you the following items and providers:
1. Screw air compressor
    1.1 Oil-free of charge screw air compressor
    1.2 Oil-injected air compressor
2. Reciprocating piston air compressor
    2.1 Piston air compressor
    2.2 Oil-cost-free piston air compressor
    2.3 Piston medium & high-pressure air compressor
3.Transportable air compressor & Mining Equipment
    3.1 Diesel or Electric moveable screw air compressor
    3.2 Air Select, Rock Drill, DTH Drilling Rig, Crawler Drilling Rig
four. Air compressor components
    4.1 CZPT or Adsorption compressed air drier
    4.2 Compressed air filter or tank
    4.3 Lubrication oil
We have a complete system of right after-product sales support and quality assurance. The company’s materials obtain, inspection, manufacturing, installation, and testing are strictly in accordance with the ISO procedures. which will guarantee every compressor has trustworthy quality and has a full document to trace, if required.
Q: Do you check all your goods just before shipping and delivery?
A: Indeed, we have one hundred% check prior to supply.

Q: How can we start buy with your manufacturing facility?
A: 1st, depart us an inquiry and advise which merchandise you’re fascinated, and then we will get in touch with you in 24 several hours. You might be so type if supply all in depth details, will far better for us to know just what you require.

Q: What are your MOQ?
A: Diverse products have various MOQ, most is 1 set.

Q: What is your phrases of payment?
A: T/T thirty% as deposit, and 70% ahead of supply. We are going to show you the photos of the merchandise and offers.

Q: How about your shipping and delivery time?
A: Generally, it will take ninety times following getting your progress payment. The specific shipping and delivery time depends on the things and the quantity of your get.

Q: Do you a trade business or real factory?
A: We are a hundred% manufacturing facility we situated in ZheJiang city, China.

US $1,000-2,500
/ Piece
| 		1 Piece

(Min. Order)

###

After-sales Service: Online Support
Warranty: 1 Years
Lubrication Style: Lubricated
Cooling System: Air Cooling
Power Source: AC Power
Structure Type: Closed Type

###

Samples:
US$ 1500/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:
Available

|

Customized Request

###

 Permanent-Magnet Variable Frequency Screw Compressor
♦ Intelligent Touch-Screen Design
♦ Direct-driven
♦ Air Cooling
♦ Oil Filter
♦ Air Filter 
♦ Stainless Steel
♦ Piping Design

###

Model Pressure
(mpa)		 Displacement
(m³/min)		 Power
(kw)		 Dimension
(mm)		 Weight
(kg)		 Outlet Size
PV-0.7/22 0.7  4.2  22 1500*900*1220 700 Rp1"
PV-0.8/22 0.8  4.1 
PV-1.0/22 1.0  3.5 
PV-1.3/22 1.3  3.2 
PV-0.7/37 0.7  7.0  37 1650*1050*1360 900 Rp1 1/2"
PV-0.8/37 0.8  7.1 
PV-1.0/37 1.0  5.8 
PV-1.3/37 1.3  5.4 
PV-0.7/45 0.7  9.8  45 1800*1250*1600 1000 Rp2"
PV-0.8/45 0.8  9.7 
PV-1.0/45 1.0  7.8 
PV-1.3/45 1.3  6.5 
PV-0.7/55 0.7  12.2  55 2150*1350*1650 1500 Rp2"
PV-0.8/55 0.8  12.0 
PV-1.0/55 1.0  9.6 
PV-1.3/55 1.3  8.6 
PV-0.7/75 0.7  16.8  75 2250*1350*1760 1800 Rp2"
PV-0.8/75 0.8  16.5 
PV-1.0/75 1.0  12.5 
PV-1.3/75 1.3  11.2 
PV-0.7/90 0.7  19.8  90 2450*1770*1560 2000 Rp2"
PV-0.8/90 0.8  19.2 
PV-1.0/90 1.0  16.9 
PV-1.3/90 1.3  14.3 
PV-0.7/110 0.7  23.6  110 2670*1770*1880 2300 Rp2"
PV-0.8/110 0.8  23.1 
PV-1.0/110 1.0  19.7 
PV-1.3/110 1.3  17.6 
PV-0.7/132 0.7  30.0  132 2750*1860*1900 2800 Rp3"
PV-0.8/132 0.8  28.0 
PV-1.0/132 1.0  23.5 
PV-1.3/132 1.3  19.8 
PV-0.7/160 0.7  34.5  160 2900*2100*2300 3000 DN125
PV-0.8/160 0.8  33.6 
PV-1.0/160 1.0  30.0 
PV-1.3/160 1.3  28.3 
PV-0.7/185 0.7  41.0  185 3000*2100*2300 3300 DN125
PV-0.8/185 0.8  38.4 
PV-1.0/185 1.0  32.5 
PV-1.3/185 1.3  28.6 
PV-0.7/200 0.7  44.6  200 3300*2000*2280 3500 DN125
PV-0.8/200 0.8  43.0 
PV-1.0/200 1.0  38.5 
PV-1.3/200 1.3  32.8 
PV-0.7/220 0.7  48.6  220 3500*2200*2340 4000 DN125
PV-0.8/220 0.8  47.0 
PV-1.0/220 1.0  41.9 
PV-1.3/220 1.3  38.0 
PV-0.7/250 0.7  55.0  250 3500*2200*2340 4500 DN125
PV-0.8/250 0.8  54.0 
PV-1.0/250 1.0  46.0 
PV-1.3/250 1.3  40.0 
US $1,000-2,500
/ Piece
| 		1 Piece

(Min. Order)

###

After-sales Service: Online Support
Warranty: 1 Years
Lubrication Style: Lubricated
Cooling System: Air Cooling
Power Source: AC Power
Structure Type: Closed Type

###

Samples:
US$ 1500/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:
Available

|

Customized Request

###

 Permanent-Magnet Variable Frequency Screw Compressor
♦ Intelligent Touch-Screen Design
♦ Direct-driven
♦ Air Cooling
♦ Oil Filter
♦ Air Filter 
♦ Stainless Steel
♦ Piping Design

###

Model Pressure
(mpa)		 Displacement
(m³/min)		 Power
(kw)		 Dimension
(mm)		 Weight
(kg)		 Outlet Size
PV-0.7/22 0.7  4.2  22 1500*900*1220 700 Rp1"
PV-0.8/22 0.8  4.1 
PV-1.0/22 1.0  3.5 
PV-1.3/22 1.3  3.2 
PV-0.7/37 0.7  7.0  37 1650*1050*1360 900 Rp1 1/2"
PV-0.8/37 0.8  7.1 
PV-1.0/37 1.0  5.8 
PV-1.3/37 1.3  5.4 
PV-0.7/45 0.7  9.8  45 1800*1250*1600 1000 Rp2"
PV-0.8/45 0.8  9.7 
PV-1.0/45 1.0  7.8 
PV-1.3/45 1.3  6.5 
PV-0.7/55 0.7  12.2  55 2150*1350*1650 1500 Rp2"
PV-0.8/55 0.8  12.0 
PV-1.0/55 1.0  9.6 
PV-1.3/55 1.3  8.6 
PV-0.7/75 0.7  16.8  75 2250*1350*1760 1800 Rp2"
PV-0.8/75 0.8  16.5 
PV-1.0/75 1.0  12.5 
PV-1.3/75 1.3  11.2 
PV-0.7/90 0.7  19.8  90 2450*1770*1560 2000 Rp2"
PV-0.8/90 0.8  19.2 
PV-1.0/90 1.0  16.9 
PV-1.3/90 1.3  14.3 
PV-0.7/110 0.7  23.6  110 2670*1770*1880 2300 Rp2"
PV-0.8/110 0.8  23.1 
PV-1.0/110 1.0  19.7 
PV-1.3/110 1.3  17.6 
PV-0.7/132 0.7  30.0  132 2750*1860*1900 2800 Rp3"
PV-0.8/132 0.8  28.0 
PV-1.0/132 1.0  23.5 
PV-1.3/132 1.3  19.8 
PV-0.7/160 0.7  34.5  160 2900*2100*2300 3000 DN125
PV-0.8/160 0.8  33.6 
PV-1.0/160 1.0  30.0 
PV-1.3/160 1.3  28.3 
PV-0.7/185 0.7  41.0  185 3000*2100*2300 3300 DN125
PV-0.8/185 0.8  38.4 
PV-1.0/185 1.0  32.5 
PV-1.3/185 1.3  28.6 
PV-0.7/200 0.7  44.6  200 3300*2000*2280 3500 DN125
PV-0.8/200 0.8  43.0 
PV-1.0/200 1.0  38.5 
PV-1.3/200 1.3  32.8 
PV-0.7/220 0.7  48.6  220 3500*2200*2340 4000 DN125
PV-0.8/220 0.8  47.0 
PV-1.0/220 1.0  41.9 
PV-1.3/220 1.3  38.0 
PV-0.7/250 0.7  55.0  250 3500*2200*2340 4500 DN125
PV-0.8/250 0.8  54.0 
PV-1.0/250 1.0  46.0 
PV-1.3/250 1.3  40.0 

How to Choose the Right Air Compressor

An air compressor uses pressurized air to power a variety of tools. They are most commonly used to power nailers and impact wrenches. Other popular uses for air compressors include paint sprayers and impact wrenches. While all air compressors have the same basic construction, their specialty differs. Ultimately, their differences come down to the amount of air they can push. Read on for information on each type of air compressor. These tools are great for many different purposes, and choosing the right air compressor depends on your specific needs.
air-compressor

Electric motor

While purchasing an electric motor for air compressor, compatibility is a key factor. Not all motors work with the same type of air compressor, so it’s important to check the manufacturer’s instructions before purchasing. By doing this, you can avoid wasting money on an incompatible motor. Another important consideration is speed. A motor’s speed is its rate of rotation, measured in revolutions per minute. It is critical that you purchase a motor with sufficient speed to meet the needs of your air compressor.
Typically, an electric motor for air compressor is 1.5 hp. It is ideal for use with medical equipment and metal-cutting machines. It also performs well under continuous operation and offers a high efficiency and energy-saving performance. Moreover, it features an attractive price, making it a good choice for a wide range of applications. If you are looking for a motor for an air compressor, look no further than a ZYS series.
A motor’s protection class indicates how the motor will operate. Protection classes are specified by the IEC 60034-5. These are stated with two digits and represent the protection against solid objects and water. For example, an IP23 rating means that the motor will be protected from solid objects, while IP54 means that it will protect from dust and water sprayed from all directions. It is vital to choose a motor with the correct protection class for your air compressor.
When choosing an electric motor, you should consider whether it’s compatible with the brand of air compressor. Some may be compatible, while others may require advanced electronics skills to repair. However, most air compressors are covered by warranty, so it’s important to check with the manufacturer if the warranty is still in effect before you spend a dime on a replacement. The motor should be replaced if it has failed to perform as designed.
air-compressor

Oil bath

Air compressors require proper lubrication to function efficiently. The piston must draw air with minimal friction. Depending on their design, air compressors can either be oil-lubricated or oil-free. The former uses oil to reduce piston friction, while the latter splashes it on the cylinder bearings and walls. Such air compressors are commonly known as oil-flooded air compressors. In order to keep their oil baths clean, they are recommended for use in locations with high dust levels.

Start/stop control

An air compressor can be controlled by a start/stop control. This type of control sends a signal to the main motor that activates the compressor when the demand for air falls below a preset limit. This control strategy is effective for smaller air compressors and can be useful for reducing energy costs. Start/stop control is most effective in applications where air pressure does not change frequently and where the compressor is not required to run continuously.
To troubleshoot this problem, you need to check the power supply of your compressor. To check the supply side, use a voltage monitor to determine if power is flowing to the compressor. Ensure that the power supply to the compressor is steady and stable at all times. If it fluctuates, the compressor may not start or stop as expected. If you cannot find the problem with the air compressor power supply, it may be time to replace it.
In addition to the start/stop control, you may want to purchase additional air receivers for your air compressor. These can increase the capacity of air stored and reduce the number of times it starts and stops. Another way to decrease the number of starts per hour is to add more air receivers. Then, you can adjust the control to match your requirements. You can also install a pressure gauge that monitors the compressor’s performance.
Start/stop control for air compressors can be complex, but the basic components are relatively easy to understand. One way to test them is to turn the compressor on or off. It is usually located on the exterior of the motor. If you’re unsure of the location of these components, check the capacitors and make sure that the air compressor is not running while you’re not using it. If it does, try to remove the capacitor.
Variable displacement control is another way to adjust the amount of air flowing into the compressor. By controlling the amount of air, the control can delay the use of additional compressors until more required air is available. In addition to this, the device can also monitor the energy used in the compressor. This control method can result in substantial energy savings. You can even save on the amount of electricity by using variable displacement control. It is essential for efficient compressed air systems.
air-compressor

Variable speed drive

A VFD, or variable frequency drive, is a type of electric motor that adjusts its speed to match the demand for air. It is an efficient way to reduce energy costs and improve system reliability. In fact, studies have shown that a 20% reduction in motor speed can save up to 50% of energy. In addition, a VFD can monitor additional variables such as compressor oil pressure and motor temperature. By eliminating manual checks, a VFD will improve the performance of the application and reduce operating costs.
In addition to reducing energy costs, variable-speed drives also increase productivity. A variable-speed air compressor reduces the risk of system leaks by 30 percent. It also reduces the risk of system leaks by reducing pressure in the system. Because of these advantages, many governments are promoting this technology in their industries. Many even offer incentives to help companies upgrade to variable-speed drives. Therefore, the variable-speed drive can benefit many air compressor installations.
One major benefit of a variable-speed drive is its ability to optimize energy use. Variable frequency drives are able to ramp up and down to match the demand for air. The goal is to optimize the pressure and flow in the system so that the best “dead band” occurs between forty percent and eighty percent of full load. A variable-speed compressor will also increase energy efficiency because of its programmability.
A variable-speed air compressor can also be used to control the amount of air that is compressed by the system. This feature adjusts the frequency of power supplied to the motor based on the demand. If the demand for air is low, the frequency of the motor will reduce to save energy. On the other hand, if there is an excess demand for air, the variable-speed compressor will increase its speed. In addition, this type of air compressor is more efficient than its fixed-speed counterpart.
A VFD has many benefits for compressed air systems. First, it helps stabilize the pressure in the pipe network, thereby reducing the power losses due to upstream pressure. It also helps reduce the power consumption caused by fluctuations in upward pressure. Its benefits are also far-reaching. And as long as the air pressure and air supply is properly sized, a VFD will help optimize the efficiency of compressed air systems.

China Permanent Magnet Screw Compressor New Design Energy Saving 22kw 30HP Screw Compressor Vertical Pm VSD Air Compressor manufacturer China Permanent Magnet Screw Compressor New Design Energy Saving 22kw 30HP Screw Compressor Vertical Pm VSD Air Compressor manufacturer
editor by czh 2022-12-29

China VSD Energy Saving Low Pressure Screw Lubricated Air Compressor 5bar with Great quality

Product Description

EPM Sequence long term Magnet VSD Screw Compressor

Strength can depict over 70% of a compressor’s lifecycle expenses. Creating compressed air can account for more than 40% of a plant’s whole electric power monthly bill. Most manufacturing environments have a fluctuating air desire based on the time of working day, week, or even months for each 12 months. With Adekom’s VSD technology checking compressed air specifications, fluctuating desire no more time equals large energy fees.

ADEKOM’s latest technological innovation of Variable Pace Generate (VSD) Screw Compressor which adopts long term magnet motor and managed by frequency inverter is having the following characteristics:VSD compressor specifically follows the varying air demand from customers by changing motor rotation speed, this prevents unnecessary complete load substantial present procedure and energy eaten for the duration of unload operation of normal foundation load compressorBy adopting present day High Effectiveness Interior Long term Magnet (IPM) Motor Generate, CZPT LM sequence VSD compressor is possessing 6-7% more vitality efficient than standard VSD screw compressor obtainable in the industry.Specially underneath reduced loading operating, ideal manage range of IPM motor plays a considerable part of outstanding energy preserving result.Many thanks to the large strength effectiveness of IPM motor below wide functioning selection, this inverter managed variable velocity push screw compressor can attain vitality preserving of 35% in comparing with regular base load compressor.

Comparative Advantages

· VSD compressor precisely follows the different air demand by adjusting motor rotation velocity, this prevents pointless total load higher existing procedure and strength eaten throughout unload procedure.

· By adopting Substantial Effectiveness oil-cooled Everlasting Magnet motor, this IPM VSD compressor is obtaining 6-7% more energy productive than normal VSD screw compressor available in the marketplace.

· Specifically under low loading operation, optimal control range of IPM motor plays a substantial part of superior power saving influence.

· The oil-cooled everlasting magnet motor is made with double-layer housing. Lubricating oil of compressor is circulating to cool down the motor. Reduced temperature procedure of the motor can be ensured in full frequency selection, preventing the technique from demagnetizing at higher temperature and tremendously reducing the motor electricity intake to attain actual power preserving.

· Many thanks to the higher efficiency IPM motor under broad working assortment, our clients can conserve 35% on their strength expenses in comparison to correct speed compressors.

· Oil-cooled permanent magnet motor is designed according to IP65 protection regular, this great water-proof and dustproof insulation, successfully increase solutions daily life of the motor.

Technical parameters:
 

Design Motor Electrical power(kW) Functioning Pressure(bar) Ability Fad(m3/min) Discharge air pipe connection
(Inch/mm)		 Dimensions  (L×W×Hmm)
KB22L-5(INV) 22 five four.5 DN32 1450×960×1350
KC30L-5(INV) 30 five 6.five DN40 1850×1300×1650
KC37L-5(INV) 37 five 7.five DN40 1850×1300×1650
KC45L-5(INV) 45 5 9.eight DN50 1850×1300×1650
KD55L-5(INV) fifty five five 13. DN65 2100×1350×1650
KD75L-5(INV) 75 five sixteen.5 DN65 2100×1350×1650
KE90L-5(INV) ninety 5 twenty. DN80 2790×1800×2050
KE110L-5(INV) one hundred ten 5 23.5 DN80 2790×1800×2050
KE132L-5(INV) 132 five 31. DN100 2790×1800×2050
KF160L-5(INV) 160 five 34. DN100 2790×1800×2050
KF185L-5(INV) 185 five forty one. DN125 3590×2060×2300
KF200L-5(INV) two hundred five forty four. DN125 3590×2060×2300
KF220L-5(INV) 220  five fifty. DN125 4050×2060×2300
KF250L-5(INV) 250 5 55. DN125 4050×2060×2300

ADEKOM (ASIA PACIFIC) Restricted founded in the late 90’s is a specialized air/fuel compressors and remedy method producer with headquarter in Hong Kong. Its partners found in Vicenza, Italy and Germering, Germany are the world’s major manufacturers with world-wide recognition and encounter in designing, manufacturing and advertising of rotary screw air/gasoline compressors for decades. Quality, Trustworthiness and Strength Efficiency have been the major goals of serving buyers all over the planet. CZPT follows the firm main of its European companions, is committed to the study & development, quality assurance and satisfaction of customers’ requirements. Right now, what CZPT can do is not just to source the ideal products to the market, but to supply THE Whole Solution TO YOUR Wants!

 

 

To Be Negotiated 1 Piece
(Min. Order)

###

Lubrication Style: Lubricated
Cooling System: Air Cooling
Structure Type: Closed Type
Installation Type: Stationary Type
Type: Twin-Screw Compressor
Model: Kf250L-5/Inv

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Customization:
Available

|

Customized Request

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Model Motor Power(kW) Working Pressure(bar) Capacity FAD(m3/min) Discharge air pipe connection
(Inch/mm)		 Dimensions  (L×W×Hmm)
KB22L-5(INV) 22 5 4.5 DN32 1450×960×1350
KC30L-5(INV) 30 5 6.5 DN40 1850×1300×1650
KC37L-5(INV) 37 5 7.5 DN40 1850×1300×1650
KC45L-5(INV) 45 5 9.8 DN50 1850×1300×1650
KD55L-5(INV) 55 5 13.0 DN65 2100×1350×1650
KD75L-5(INV) 75 5 16.5 DN65 2100×1350×1650
KE90L-5(INV) 90 5 20.0 DN80 2790×1800×2050
KE110L-5(INV) 110 5 23.5 DN80 2790×1800×2050
KE132L-5(INV) 132 5 31.0 DN100 2790×1800×2050
KF160L-5(INV) 160 5 34.0 DN100 2790×1800×2050
KF185L-5(INV) 185 5 41.0 DN125 3590×2060×2300
KF200L-5(INV) 200 5 44.0 DN125 3590×2060×2300
KF220L-5(INV) 220  5 50.0 DN125 4050×2060×2300
KF250L-5(INV) 250 5 55.0 DN125 4050×2060×2300
To Be Negotiated 1 Piece
(Min. Order)

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Lubrication Style: Lubricated
Cooling System: Air Cooling
Structure Type: Closed Type
Installation Type: Stationary Type
Type: Twin-Screw Compressor
Model: Kf250L-5/Inv

###

Customization:
Available

|

Customized Request

###

Model Motor Power(kW) Working Pressure(bar) Capacity FAD(m3/min) Discharge air pipe connection
(Inch/mm)		 Dimensions  (L×W×Hmm)
KB22L-5(INV) 22 5 4.5 DN32 1450×960×1350
KC30L-5(INV) 30 5 6.5 DN40 1850×1300×1650
KC37L-5(INV) 37 5 7.5 DN40 1850×1300×1650
KC45L-5(INV) 45 5 9.8 DN50 1850×1300×1650
KD55L-5(INV) 55 5 13.0 DN65 2100×1350×1650
KD75L-5(INV) 75 5 16.5 DN65 2100×1350×1650
KE90L-5(INV) 90 5 20.0 DN80 2790×1800×2050
KE110L-5(INV) 110 5 23.5 DN80 2790×1800×2050
KE132L-5(INV) 132 5 31.0 DN100 2790×1800×2050
KF160L-5(INV) 160 5 34.0 DN100 2790×1800×2050
KF185L-5(INV) 185 5 41.0 DN125 3590×2060×2300
KF200L-5(INV) 200 5 44.0 DN125 3590×2060×2300
KF220L-5(INV) 220  5 50.0 DN125 4050×2060×2300
KF250L-5(INV) 250 5 55.0 DN125 4050×2060×2300

The Air Compressor Is a Versatile Tool

The Air Compressor is one of the most versatile tools in any garage or workshop. It is easy to use and can perform a variety of tasks, from jackhammering to drilling. These machines are available in a wide variety of sizes and types, making it an excellent choice for a variety of situations. With a single motor, you no longer need separate motors for each tool. Its lightweight, compact design makes it easy to handle, and the single motor also reduces wear on parts.
air-compressor

Oil-injected

Oil-injected air compressors require a large amount of lubricant, which needs to be added to the sump regularly to maintain optimum performance. As there are many types of industrial fluids, a well-intentioned maintenance technician may add the wrong lubricant to the compressor. If this happens, the compressor will become incompatible with the lubricant, resulting in excessive carryover and the need to flush and replace downstream air treatment components.
Typically, the G 110-250 oil-injected rotary screw compressor from Atlas Copco provides reliable compressed air, preventing costly downtime. The G110-250 oil-injected rotary screw compressor is highly reliable and durable, enabling it to function in temperatures up to 46degC/115degF. Despite the oil-injected air compressor’s robust design, this unit requires very little on-site installation, and it features simple operation.
The primary advantage of oil-injected air compressors is the reduced cost of running. The cost of oil-free compressors is less than half of that of oil-injected ones, and it will require fewer maintenance costs in the long run. Moreover, the oil-free system is more environmentally friendly than oil-injected air compressors. But the drawbacks of oil-injected air compressors are substantial, too. It can contaminate finished goods and cause a significant financial risk for the manufacturer.
An oil-injected rotary screw air compressor offers several advantages over its counterpart. First, it features an innovative vertical design with variable-speed drive, allowing it to run more efficiently. Second, oil-injected air compressors reduce energy consumption by up to 50% compared to non-oil-injected air compressors. They also have a thermostatic valve, allowing them to maintain an optimum temperature. Thermostatically-regulated oil coolers allow the compressor to run more quietly.

Oil-free

What is an oil-free air compressor? The name refers to a type of air compressor that does not contain oil in the compressor chamber. Oil-free air compressors still use oil for various purposes, including lubricating the moving parts and managing waste heat. However, many people do not realize that their air compressor still requires oil for proper functioning. This article will explore why this type of air compressor is preferable for many users.
First of all, oil-free air technology has many benefits. For one, it reduces the energy cost involved in filtering air, and it minimizes leaks. Moreover, it also reduces the oil costs associated with compressor refills. And finally, it reduces the risks of contamination. Oil-free air technology is the future of compressed air. If you’re looking for an oil-free air compressor, here’s what to look for in your search.
Depending on the purpose of your air compressor, it may be beneficial to invest in an oil-free air compressor. Oil-lubricated air compressors are generally more durable than their oil-free counterparts, but they may cost twice as much. You should still consider the cost of ownership before purchasing an oil-free compressor. The oil-free models can be easier to transport, and they are more powerful. Moreover, they’re quieter than oil-lubed models.
An oil-free air compressor also means less maintenance, as it doesn’t need oil to work. This type of air compressors also features fewer moving parts, which means fewer places for problems to develop. All oil-free air compressors are manufactured to meet ISO Class 0 and 1 air purity standards. They also have less noise and vibration compared to their oil-based counterparts. So, why not choose an oil-free air compressor for your business?
air-compressor

Gasoline

When choosing a gas-powered air compressor, it’s important to consider the advantages of gasoline. This energy source can power a large air compressor without electricity. However, this type of air compressor lacks electrical hookup, so you’ll need to run an extension cord if you need to use it at a distance. However, gas compressors are able to function with just a gas tank. This makes them ideal for medium to heavy-duty industrial applications.
Another important consideration when choosing a gas air compressor is its size. Larger compressors are typically larger than portable ones and require more space. This makes them easier to transport and operate on the go. However, if you’re not sure which type of air compressor is best for you, consider the gas-powered versions. While they may be lighter, they don’t run as smoothly as their electric counterparts. Gasoline-powered compressors are not as portable as their electric counterparts and require proper maintenance.

Electricity

Electricity in an air compressor is not cheap. A 25 HP air compressor runs for ten hours each day, five days a week. The motor in these machines consumes 746 watts per hour. To find out how much electricity the equipment uses, multiply the wattage by the running time. For example, if the compressor runs for three hours, then it will use 1.9 kilowatt hours of electricity. To determine how much electricity an air compressor uses per day, you can calculate the kilowatt hours and multiply the number by the utility rate. Considering this, you can determine the cost of running your air compressor once per month.
The cost of operating an air compressor depends on the type of compressor. Electric air compressors are often silent and can run without any maintenance. These tools can be left unattended for up to four thousand hours before requiring repair. Electric air compressors require higher power for higher pressure, so you should plan accordingly. Whether or not you need a maintenance visit is up to you, but the benefit of not having to spend a fortune on repairs is priceless.
Although compressed air is not an energy-efficient source, its use in a variety of applications may save you money and kilowatts. Since an air compressor uses power when it is running, the cost is lower than the cost of operating a power tool. If you plan to use your air compressor for a long time, make sure that it is maintained properly. Proper care will save you money and power, and you may even be able to get an extended warranty if the compressor breaks down.
air-compressor

Variable frequency drive

The main purpose of a variable frequency drive (VFD) in an air compressor is to reduce energy consumption in the process of compression. A single motor drag system cannot adjust its speed continuously according to the weight of the load. By applying frequency control to the compressor, the power consumption can be reduced while maintaining the same pressure level. Therefore, a VFD is an excellent choice for compressors. Its benefits are numerous.
A VFD can also monitor the temperature of the motor and send error signals if the motor is running too hot or too cold. This eliminates the need for a separate sensor to monitor the oil pressure. These functions are useful not only in lowering energy consumption, but also in improving the performance of an application. Moreover, a VFD can monitor additional variables such as temperature and motor speed. Hence, it is a useful investment.
When using a VFD, it is crucial to choose the right motor. The speed of the compressor should be within the maximum starting limit of the motor. The air tank may be of any size, but a constant pressure limit is required to keep the VFD running within the service factor of the motor. In addition to a VFD, a master controller should also include a remote pressure set point and a PID card for a master controller. The transmitter should incorporate all useful data from the VFD, including the speed and the oil temperature. The VFD must be tested before it is integrated with the master control. It should be tested for min and max speed, temperature, and current within the expected range.
The use of a VFD in an air compressor has many benefits. One of the most notable is the reduction in power consumption. Fixed-speed compressors run on set points of six to seven bar. An extra bar of compression uses 7 percent of energy. This energy is wasted. A VFD-powered air compressor can also increase the life span of compressor parts. It is one of the best investments in your compressor. So, why wait any longer?

China VSD Energy Saving Low Pressure Screw Lubricated Air Compressor 5bar with Great qualityChina VSD Energy Saving Low Pressure Screw Lubricated Air Compressor 5bar with Great quality
editor by czh 2022-12-27

China China Gold Suppliers Rotary Screw Air Compressor with Good quality

Product Description

Benefits of Dukas screw air compressor:

 

one. The latest Sino-German complex cooperation, large dependability.

two. Oil-cooled long lasting magnet motor.

3. IP55 protection quality and weighty-responsibility air filter, appropriate for dusty environment.

four. The effectiveness of IE4 performance motor.

5. Most energy-preserving modes are only efficient when loading.

6. Vast frequency assortment 25%-one hundred%.

7. High-top quality magnetic resources can stand up to temperatures earlier mentioned 180°C.

eight. A reliable supplier of long lasting magnet motors from Italy.

nine. Immediate taper link, no transmission power loss, easy servicing.

ten. The touch display PLC has a preset managing routine and smarter manage.

eleven. Each the major motor and the supporter motor are controlled by the frequency converter, which helps make the management far more exact.

12. Effortless to set up and maintain.

13. Outstanding power conserving impact, power conserving up to thirty-40%.

ZheJiang Dukas Machinery Manufacturing Co. , Ltd. is positioned in HangZhou, ZheJiang .Dukas is a thorough screw air compressor

maker that engaged in R & D, style, generation and sales. It has a plant of twenty,000 sq. meters, such as a huge manufacturing workshop,

a extensive 1st-class exhibition corridor and a screening laboratory.

Dukas has superb mechanical engineering designers, an experienced staff crew and a expert administration team. The manufacturing

concept focuses on power-preserving and is committed to perfecting and bettering the technological method in order to get the main engineering

of tremendous frequency vitality-preserving, attaining the attributes of mute, durability, electrical power saving and protection.

The firm has 9 sequence of goods with multiple models. Which includes Fastened speed air compressor, PM VSD air compressor, PM VSD

two-phase air compressor, 4-in-1 air compressor, Oil free of charge drinking water lubrcating air compressor, Diesel transportable screw air compressor, Electric powered

transportable screw air compressor, Air dryer, Adsorption machine and the matching spare parts. Dukas adheres to the enterprise philosophy of

cooperation and mutual reward to provide a one particular-cease services for every single client!

Dukas air compressors not only go over the domestic market place but also are exported to more than twenty countries and areas this kind of as South

Africa, Australia, Thailand, Russia, Argentina, Canada and so on. Dukas merchandise have won a good popularity from users for their exceptional

high quality and design. The business has often adhered to the notion of good quality first, services 1st and dedication to supplying each consumer with

outstanding goods and meticulous after-income support!

Dukas warmly welcome customers to visit our factory and create a extensive assortment of cooperation!

Frequency Requested Query:

Q1: Are you manufacturing facility or trade company?  
A1: We are manufacturing facility.

Q2: What the specifically deal with of your manufacturing unit? 
A2: Our Manufacturing unit is Located in Xihu (West Lake) Dis. County, HangZhou Metropolis, ZheJiang  Province, China.

Q3: Will you offer spare components of your goods? 
Athree: Yes, We supply all parts to buyer, so you can do repair or upkeep without problems.

Q4: Can you take OEM orders? 
A4: Yes, with professional design team, OEM orders are highly welcome.

Q5: How lengthy will you take to prepare creation?
A5: Fast shipping for inventory items.380V 50HZ we can supply the goods inside of 3-fifteen times. Other voltage or other color we will delivery inside 25-thirty days.

Qsix: Guarantee conditions of your equipment?
A6: Two years warranty for the machine and technological support always in accordance to your requirements.

Q7: Can you supply the greatest price tag?
A7:According to your buy, we will give you the ideal cost.

US $1,500
/ Piece
| 		1 Piece

(Min. Order)

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After-sales Service: 24 Hours
Warranty: 2 Years
Lubrication Style: Lubricated
Cooling System: Air Cooling
Power Source: AC Power
Cylinder Position: Vertical

###

Customization:
Available

|

Customized Request

US $1,500
/ Piece
| 		1 Piece

(Min. Order)

###

After-sales Service: 24 Hours
Warranty: 2 Years
Lubrication Style: Lubricated
Cooling System: Air Cooling
Power Source: AC Power
Cylinder Position: Vertical

###

Customization:
Available

|

Customized Request

what to see in an air compressor

If you need to buy an air compressor, you should know what to look for. The types of air compressors on the market are classified according to their CFM rating, safety devices, and pumps. There are several differences between lubricated and oil-free air compressors that you should know before buying. To better understand the difference between these types of air compressors, read on. This article will guide you through these differences.

Pump

If you are looking for a quality air compressor, you have come to the right place. A good air compressor pump will provide high pressure for anything from tires to boats and more. There are hundreds of different models to choose from, and the great thing about buying one from a Chinese manufacturer is that they have so many options. More importantly, Chinese manufacturers can customize air equipment such as air compressors at low prices.
A good quality air pump won’t break easily, but you’ll be able to use it for years. Choosing a high-quality pump will help you avoid many hassles on the road, such as unplanned downtime and installation costs. Plus, a pump from the same manufacturer as your air compressor is your best bet to ensure optimum performance. Listed below are some tips for finding a quality pump for your air compressor.
The air compressor is an important but unremarkable invention. Without them, our lives would be completely different. Without a pump, we can’t get hot water from central heating, nor can we get heat from the refrigerator. We can’t inflate bicycle tires, and we can’t refuel cars. Pumps are vital to all kinds of machines. So why is it important to choose the right product? The answer may surprise you.
Different types of pumps are used for different applications. Positive displacement pumps move a fixed volume of fluid and direct it to a drain. This design ensures constant flow at a constant speed regardless of discharge pressure. Centrifugal pumps work differently. The impeller accelerates the fluid, converting the input energy into kinetic energy. This type of pump is most commonly used in mines, air conditioning, industrial plants, and flood control.
air-compressor

safety equipment

There are several safety features you should check when using an air compressor. First, check the connection of the air filter to the air. If they come loose, parts may separate and cause injury. Another important safety feature is the shut-off valve. When working near compressed air, the shut-off valve should be within easy reach and visibility. Moving parts and other equipment must be protected with protective covers. Check safety valve and replace damaged parts.
Rupture discs are copper discs located on the air cooler. When the air pressure exceeds a certain limit, it bursts. Fusible plugs contain materials that melt at high temperatures. The compressor should have a lubricating oil pressure alarm and cut off the trip signal. If these two safety devices fail, the compressor should be stopped immediately. The rupture disc should be inspected at least weekly to ensure it does not rupture under pressure.
If the pressure level is too high, and overcurrent protection device cuts power to the motor. It also automatically shuts off the compressor when the hose ruptures or the air volume exceeds a preset level. The device should be installed on the air compressor to prevent accidents. Its job is to protect the operator from harm. If employees do not follow these safety measures, they may cause equipment damage.
To ensure safety when operating the air compressor, safety glasses and gloves should be worn. Pressurized air can cause eye injury, and crash goggles can provide a barrier to prevent this. Additionally, the self-retracting cord prevents trip hazards and reinforces excess cord. You should also keep your hands and body away from the air nozzle. This will prevent you from being sprayed with compressed air.

CFM Rating

An air compressor’s PSI and CFM ratings indicate the pressure and volume it can deliver. PSI stands for pounds per square inch and measures the force and pressure contained in one square inch of air. These two indicators are equally important when choosing an air compressor. If you need a lot of compressed air for a specific application, you will need a higher psi compressor. Likewise, if you are using compressed air in a smaller application, a low cfm compressor will not provide enough power to meet your needs.
When comparing different air compressors, be sure to pay close attention to horsepower and CFM ratings. While compressor power is essential for some tasks, it is not the most important aspect. The CFM rating of an air compressor will determine how big a project it can handle and how long it takes to charge. Make sure you understand the CFM and PSI ratings of your future compressors, as not knowing these important statistics can frustrate you and drive up costs.
In general, it is best to choose an air compressor with a CFM rating higher than the size of the air tool. This will ensure that the air compressor has enough pressure to work multiple tools efficiently at the same time. While smaller CFM ratings may be sufficient for smaller projects, larger tools such as drills require a lot of air. Therefore, the higher the CFM, the larger and more powerful the tool.
Once you understand the CFM of an air compressor, you can start looking for the right tool. You can check the CFM rating of your air compressor online by commenting below. If you’re not sure about the size of your air tool, you can always buy a second air compressor. This is a great way to double the CFM of your air compressor! You’ll have more air to do more work, and your compressor will last longer.
air-compressor

Lack of oil and lubrication

Oil-free air compressors have a smaller footprint and require less maintenance than oil-lubricated air compressors. Although oil-lubricated air compressors are more expensive and heavier than oil-free air compressors, they are also ideal for stationary use. The benefits of oil-free air compressors include greater durability and lower maintenance costs. The advantages and disadvantages of each type are discussed below.
Oil-free air compressors are generally quieter than oil-lubricated air compressors. However, you may still experience some noise while using it. To avoid this, you should choose a quiet intake compressor. However, if you work next to a noisy compressor, you should buy a muffler, an aftermarket filter that reduces compressor noise.
If you want to use the air compressor for a long time, the oil-free model is not the right choice. Its Teflon coating wears off over time, especially at extreme temperatures. Additionally, oil-free air compressors have a large number of moving parts that require regular maintenance, while oil-filled air compressors are great for those who don’t want to invest in extra parts.
Another major difference between oil-free and oil-lubricated air compressors is lubrication. Oil-lubricated air compressors require regular lubrication whereas oil-free air compressors are pre-lubricated. They have fewer parts and are cheaper. Oil-free air compressors are lighter than oil-lubricated air compressors. In addition to being more affordable, oil-free air compressors are more powerful and durable.
While oil-filled air compressors are more efficient and durable, they generate a lot of heat. However, they are also more expensive and require regular oil changes. Furthermore, they are difficult to transport. They also need to be permanently installed. These air compressors are also not portable and require a fixed location. So, consider your needs before deciding which type is best for you. When you’re choosing an air compressor for your business, be sure to shop around.
air-compressor

noise level

If you are wondering what the noise level of an air compressor is, the answer depends on your specific equipment and working environment conditions. Typically, air compressors produce 40 to 90 decibels of noise. Although the lower the decibel level, the quieter the compressor will be. Larger, more powerful air compressors produce higher noise levels than their little brothers. But no matter how big the air compressors are, it’s a good idea to wear hearing protection while working around them.
When purchasing a new air compressor, the noise level of the air compressor should be considered. While this may seem like a small problem, there are actually a lot of variations on these noisy machines. The most common type of air compressor is the reciprocating piston pump. This model uses pistons similar to an engine to rotate inside a chamber. The piston moves quickly and traps air proportional to its size. Single-piston air compressors are generally noisier than twin-piston models, also known as twin cylinders.
But even if you have the proper equipment to protect your hearing, it’s still important to know the noise level of an air compressor. Even if the noise is not immediately dangerous, it can still cause temporary or permanent hearing loss. This condition is called noise-induced hearing loss, and an air compressor with a sound level of 80 or higher can cause permanent hearing damage. You can avoid potential damage to your hearing and prevent accidents by simply paying attention to the noise level of your air compressor.
Air compressors are inherently noisy, but if you take steps to reduce their noise levels, you can minimize disruption to neighbors and co-workers. For example, installing a sound enclosure in your work area can prevent your air compressor from making as much noise as before. Depending on your workspace, you can also try installing a long air hose, which will reduce sound levels by up to 25%.
China China Gold Suppliers Rotary Screw Air Compressor with Good qualityChina China Gold Suppliers Rotary Screw Air Compressor with Good quality
editor by czh 2022-12-26