Tag Archives: 3hp air compressor

China supplier 3HP Portable Integrated Piston Machine Water Pump Silent Oil Free Air Compressor 12v air compressor

Product Description

1. Description
Strong power oil free air compressor for packing machine

1. Feature:
1)Oil free, low cost
No need for air compressor oil, free maintenance, only 1 week provide water for air compressor and switch the change of air intake filter element every year.
2. )Noise free:
The noise is about 50bd after starting, suitable for office building, citizen building, laboratory, hospital which have high requirement on silence.
3. )Energy saving:
Air output of mute air compressor is 2 times as much as the traditional ones in the same power.
4. )High quality compressor:
The compressed air without oil, which greatly improving cleanness of the air, at the same time, saving the consumption of oil. It’s suitable for dental clinic, laboratory which have strictly requirement on high quality air.
5. )High efficiency
Low power, high reliability, continuous 24-hours operation
6. )Authorized certification
Compression components and control trough the ISO979096236 

Web: mikovs  

Material: Aluminum
Drive Mode: Electric
Volt./Hz: 220/50
Air Outlet: RP1/4
Lubrication Style: Oil-Free
Configuration: Portable


air compressor

What is the impact of humidity on compressed air quality?

Humidity can have a significant impact on the quality of compressed air. Compressed air systems often draw in ambient air, which contains moisture in the form of water vapor. When this air is compressed, the moisture becomes concentrated, leading to potential issues in the compressed air. Here’s an overview of the impact of humidity on compressed air quality:

1. Corrosion:

High humidity in compressed air can contribute to corrosion within the compressed air system. The moisture in the air can react with metal surfaces, leading to rust and corrosion in pipes, tanks, valves, and other components. Corrosion not only weakens the structural integrity of the system but also introduces contaminants into the compressed air, compromising its quality and potentially damaging downstream equipment.

2. Contaminant Carryover:

Humidity in compressed air can cause carryover of contaminants. Water droplets formed due to condensation can carry particulates, oil, and other impurities present in the air. These contaminants can then be transported along with the compressed air, leading to fouling of filters, clogging of pipelines, and potential damage to pneumatic tools, machinery, and processes.

3. Decreased Efficiency of Pneumatic Systems:

Excessive moisture in compressed air can reduce the efficiency of pneumatic systems. Water droplets can obstruct or block the flow of air, leading to decreased performance of pneumatic tools and equipment. Moisture can also cause problems in control valves, actuators, and other pneumatic devices, affecting their responsiveness and accuracy.

4. Product Contamination:

In industries where compressed air comes into direct contact with products or processes, high humidity can result in product contamination. Moisture in compressed air can mix with sensitive products, leading to quality issues, spoilage, or even health hazards in industries such as food and beverage, pharmaceuticals, and electronics manufacturing.

5. Increased Maintenance Requirements:

Humidity in compressed air can increase the maintenance requirements of a compressed air system. Moisture can accumulate in filters, separators, and other air treatment components, necessitating frequent replacement or cleaning. Excessive moisture can also lead to the growth of bacteria, fungus, and mold within the system, requiring additional cleaning and maintenance efforts.

6. Adverse Effects on Instrumentation:

Humidity can adversely affect instrumentation and control systems that rely on compressed air. Moisture can disrupt the accuracy and reliability of pressure sensors, flow meters, and other pneumatic instruments, leading to incorrect measurements and control signals.

To mitigate the impact of humidity on compressed air quality, various air treatment equipment is employed, including air dryers, moisture separators, and filters. These devices help remove moisture from the compressed air, ensuring that the air supplied is dry and of high quality for the intended applications.

air compressor

What is the role of air compressors in manufacturing and industrial processes?

Air compressors play a crucial role in various manufacturing and industrial processes, providing a reliable source of compressed air that powers a wide range of equipment and tools. Here are some key roles of air compressors in manufacturing and industrial settings:

1. Pneumatic Tools and Equipment:

Air compressors power a wide range of pneumatic tools and equipment used in manufacturing processes. These tools include impact wrenches, air drills, sanders, grinders, nail guns, and spray guns. Compressed air provides the necessary force and energy for these tools, enabling efficient and precise operations.

2. Automation and Control Systems:

Compressed air is used in automation and control systems within manufacturing facilities. Pneumatic actuators and valves use compressed air to control the movement of machinery and components. These systems are widely used in assembly lines, packaging operations, and material handling processes.

3. Air Blowing and Cleaning:

Compressed air is employed for blowing and cleaning applications in manufacturing and industrial processes. Air blowguns and air nozzles are used to remove debris, dust, and contaminants from surfaces, machinery, and products. Compressed air is also used for drying, cooling, and purging operations.

4. Air Separation and Gas Generation:

Air compressors are used in air separation plants to generate industrial gases such as nitrogen, oxygen, and argon. These gases are essential for various industrial processes, including metal fabrication, chemical production, and food packaging.

5. HVAC Systems:

Compressed air is utilized in heating, ventilation, and air conditioning (HVAC) systems. It powers pneumatic actuators for damper control, pneumatic controls for pressure regulation, and pneumatic valves for flow control in HVAC applications.

6. Air Compression for Storage and Transport:

Compressed air is used for storage and transport purposes in manufacturing and industrial settings. It is often used to pressurize storage tanks or containers that hold gases or liquids. Compressed air also facilitates the transfer of materials through pipelines and pneumatic conveying systems.

7. Process Instrumentation:

Compressed air is utilized in process instrumentation and control systems. It powers pneumatic instruments such as pressure gauges, flow meters, and control valves. These instruments play a critical role in monitoring and regulating various parameters in industrial processes.

8. Material Handling and Pneumatic Conveying:

In manufacturing and industrial facilities, compressed air is used for material handling and pneumatic conveying systems. It enables the movement of bulk materials such as powders, granules, and pellets through pipelines, facilitating efficient and controlled material transfer.

Overall, air compressors are vital components in manufacturing and industrial processes, providing a versatile and efficient source of power for a wide range of applications. The specific role of air compressors may vary depending on the industry, process requirements, and operational needs.

air compressor

How is air pressure measured in air compressors?

Air pressure in air compressors is typically measured using one of two common units: pounds per square inch (PSI) or bar. Here’s a brief explanation of how air pressure is measured in air compressors:

1. Pounds per Square Inch (PSI): PSI is the most widely used unit of pressure measurement in air compressors, especially in North America. It represents the force exerted by one pound of force over an area of one square inch. Air pressure gauges on air compressors often display pressure readings in PSI, allowing users to monitor and adjust the pressure accordingly.

2. Bar: Bar is another unit of pressure commonly used in air compressors, particularly in Europe and many other parts of the world. It is a metric unit of pressure equal to 100,000 pascals (Pa). Air compressors may have pressure gauges that display readings in bar, providing an alternative measurement option for users in those regions.

To measure air pressure in an air compressor, a pressure gauge is typically installed on the compressor’s outlet or receiver tank. The gauge is designed to measure the force exerted by the compressed air and display the reading in the specified unit, such as PSI or bar.

It’s important to note that the air pressure indicated on the gauge represents the pressure at a specific point in the air compressor system, typically at the outlet or tank. The actual pressure experienced at the point of use may vary due to factors such as pressure drop in the air lines or restrictions caused by fittings and tools.

When using an air compressor, it is essential to set the pressure to the appropriate level required for the specific application. Different tools and equipment have different pressure requirements, and exceeding the recommended pressure can lead to damage or unsafe operation. Most air compressors allow users to adjust the pressure output using a pressure regulator or similar control mechanism.

Regular monitoring of the air pressure in an air compressor is crucial to ensure optimal performance, efficiency, and safe operation. By understanding the units of measurement and using pressure gauges appropriately, users can maintain the desired air pressure levels in their air compressor systems.

China supplier 3HP Portable Integrated Piston Machine Water Pump Silent Oil Free Air Compressor   12v air compressorChina supplier 3HP Portable Integrated Piston Machine Water Pump Silent Oil Free Air Compressor   12v air compressor
editor by CX 2023-10-05

China Professional CZPT Scroll Air Conditioning Compressor R22 3HP Zb21kq Zb21kq-Tfd-558 Zb21kq-Tfd-524 for Air Cooler with Free Design Custom

Merchandise Description


                                1.Product Description



                                2.  In depth Image

                                                           3.  More Types for Referance

                                                              4. Packing & Deliver

                                               5.Our service 

A.12 Several hours serives, rapid response

B. Superb top quality

C.5QC make sure every single order manufactured strictly as for each clients’ requests.

D. Dispatch in time and stay in contact with consumers anytime 

E.We will be affordable charges and top quality goods, excellent right after-product sales service 


 If you should encounter any difficulties

Remember to do not wait in getting in contact.We are a lot more than satisfied to examine any difficulties you might have. 




1,What is your MOQ? 

Our MOQ is typically 1 set.


2,  What is the price?
The value is made a decision by Amount and Different Manufacturer.


three,What is your delievery time? 

The time of delievery is 7-fifteen operating times soon after payment.


four,What is the shipping and delivery port? 

We ship the items through HangZhou or HangZhou,China.


five,What is your payment phrases?

 We acknowledge thirty% T/T in advance,70% in the interval of delivery.


6,What is the spot of your firm? 

Our manufacturing facility is situated in HangZhou Metropolis,ZheJiang Province,China.If you would like to have a visit, you are warmly welcome.


seven,What is your principal merchandise? 

Target on: 

Semi-hermetic compressor
Hermetic Compressor
Refrigeration Compressor Device

8,  How about samples?
Sample Lead Time: 2 or 3 working days
Sample Fee: 
1).It is cost-free for all for a regular customer  
two).for new clients, we will demand very first, it is fully refundable when order verified. 

                                          7. About us 





                                    9.  Contact US  

Select an Air Compressor for Your Enterprise

There are numerous variables to contemplate when choosing an air compressor for your business. 1 aspect to contemplate is the sort of compressor you are looking for, which may consist of one-phase, lower sound, and constructive displacement. Hope this post assists you make the appropriate determination. Right after all, your business good results will depend on this gadget! Let us take a nearer search at these factors. Also, think about what compressor producers say about their goods.

Positive displacement

Positive displacement air compressors compress air by drawing in a volume from an inlet and extruding it out of a chamber. This raises the stress at which the gasoline can be pumped at costs that can’t be pumped by means of the outlet at decrease pressures at higher mass movement rates. These sorts of compressors are offered in solitary-acting and double-acting configurations. They are categorized by the number of cylinders.
There are two distinct types of air compressors: reciprocating air compressors and screw compressors. Equally are roll devices. Optimistic displacement air compressors use pistons and cylinders to compress air. The ensuing air pressure builds up in the compressor housing, increasing the possible power of the compressed air. Screw air compressors are the most popular optimistic displacement air compressors, which can be either solitary-stage screw-blade air compressors or multi-phase screw-blade oil-immersed screw air compressors.
Constructive displacement flowmeters use a rotating measuring chamber to divide the fluid into discrete portions. The quantity of instances the chamber was refilled and emptied was used to estimate the total movement. However, good displacement movement meters are susceptible to leaks, reducing the precision of the estimates. If a leak takes place, it can cause fake readings and harm the compressor. Nonetheless, leaks in optimistic displacement air compressors can reduce strain.
The most common sorts of optimistic displacement air compressors are screw, reciprocating, and vane. Rotary optimistic displacement air compressors are also accessible as nicely as many other air compressors. Positive displacement air compressors are most frequently used in huge production services. If you are contemplating an air compressor for business or industrial applications, it is critical to realize how the factors of the unit operate. Make sure you read through the info below to discover a lot more ahead of selecting which software is very best for you.
Constructive displacement air compressors use a piston to force air into a chamber, compressing the air in the approach. The piston moves in the opposite direction, thus decreasing the volume of the chamber. When the amount of air in the chamber reaches its highest price, the valve opens, making it possible for it to escape at larger stress. Positive displacement air compressors are usually significantly less successful than centrifugal compressors. However, they are still an outstanding choice for a assortment of apps.


The discharge pressure of the solitary-stage air compressor is used to control the procedure of the compressor. Effectively created load/unload controls let the air compressor to operate at its most productive position even though minimizing pressure on the main engine bearings. One-stage air compressors can technique variable velocity efficiency with appropriate storage potential. Nevertheless, improper storage can lead to premature bearing wear on the principal unit. If this is the scenario, a single-phase air compressor may not be ideal.
A single-phase air compressor has only a single cylinder, which signifies 1 stroke is needed to move air from one particular cylinder to yet another. Strain is calculated in cubic ft for each minute or CFM. Tank measurement is also important as a big one-phase air compressor could be required to work several air tools. Single-phase air compressors can be utilised in a variety of applications and can very last for years.
For the most frequent uses, one-stage air compressors are the most useful choice. These units work with most hand instruments, from hammers to grinders. One-phase air compressors are lightweight and straightforward to go. Nevertheless, two-phase air compressors offer far more CFM, generating them a much better decision for industrial or professional use. Nonetheless, two-phase compressors are not suited for private use. As a result, if your main purpose is Diy and craft projects, it is much better to pick a single-phase air compressor.
In contrast with two-phase air compressors, single-phase screw air compressors are more affordable. They come from a selection of manufacturers and variety in power from 3 to 600 horsepower. One-phase air compressors are a value-successful remedy for a variety of air compressor demands. They offer you flexibility and multiple handle strategies, generating them an exceptional option for numerous distinct programs. For that reason, when choosing an air compressor for your company, decide on the a single with the most ideal features.
One-stage air compressors are the most affordable and simple-to-use air compressors for little to medium positions. They also have higher compression ratios. The compression ratio is the ratio of absolute discharge force to complete inlet pressure. When calculating the ratio, it will take into account atmospheric stress and gauge stress. The compression ratio pushes the surface area region of ​​the rotor, which boosts the thrust load.
Solitary-phase air compressors are more compact and less complicated to transport than two-phase models. Single-stage air compressors have 1 air intake, and two-phase air compressors have two air intakes. The big difference amongst one-stage and two-phase air compressors largely relies upon on the quantity of times the air is compressed. A single-phase air compressor compresses the air as soon as, although a dual-stage air compressor compresses the same quantity of air 2 times.

low sounds

Reduced noise air compressors are perfect for a range of apps. Even though no air compressor is completely silent, some types are much quieter than other folks. For the Hitachi EC28M portable compressor, the noise stage is fifty nine decibels. The compressor characteristics steel rollers that protect the internal elements and give it a modern, contemporary seem. It also has a one particular-gallon gasoline tank and a 50 percent-horsepower travel.
Noise from air compressors can be distracting and lessen productivity. It is important to choose low-noise air compressors to preserve personnel healthful and content at operate. Whilst sound is an unlucky factor of working on the store flooring, lowering it can boost productiveness. By lowering distracting noise, staff can focus on their perform and communicate a lot more effectively. That signifies higher good quality perform and happier customers. If you might be looking for a reduced-sound air compressor, be certain to study the ideas underneath.
Reduced noise air compressors are an outstanding choice for companies of all measurements. These potent instruments can operate numerous equipment at the same time. The two water tanks are made of rust-resistant aluminum and are stackable. This air compressor is heavier and can take care of massive employment with simplicity. It charges more than other air compressors, but it can manage a good deal of perform effectively. CZPT Air Instruments air compressors occur with a one-12 months guarantee and are very recommended by contractors.
Noiseless air compressors are generally far more pricey than similar items, but they are worth the added value. Noiseless compressors are a very good option for companies that need to avoid disturbing nearby men and women. For case in point, you may want to contemplate a lower-noise air compressor for a dental office, which can’t tolerate sound. Fortunately, this difficulty can be solved by relocating the compressor to a place that is more isolated from your workspace.
A single model of low-sound air compressors delivers two models. The CZPT Air Equipment 2010A features a huge solid aluminum can, regulating strain gauge, and two common swift-connects. It makes sixty eight decibels of noise when it operates. It has a large 8-gallon gas tank capability and has wheels and handles for simple transportation. Its powerful engine produces a reduced noise stage of sixty eight decibels.
Another well-liked reduced sounds air compressor is the Makita MAC210Q Quiet Series. This design is capable of generating up to 71.5 decibels of audio, which is the volume of air it produces at 90PSI. The MAC210Q characteristics a durable oil-cost-free pump and weighs just 36 lbs . with a handle and wheels. These compressors are straightforward to move and ideal for indoor work.
China Professional CZPT Scroll Air Conditioning Compressor R22 3HP Zb21kq Zb21kq-Tfd-558 Zb21kq-Tfd-524 for Air Cooler     with Free Design CustomChina Professional CZPT Scroll Air Conditioning Compressor R22 3HP Zb21kq Zb21kq-Tfd-558 Zb21kq-Tfd-524 for Air Cooler     with Free Design Custom