China Hot selling 20 year factory hot selling cheap 2hp air compressor small air compressor

Applicable Industries: Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Home Use, Construction works
Showroom Location: None
Condition: New, New
Type: PISTON, portable 2hp air compressor
Configuration: Stationary
Power Source: AC POWER
Lubrication Style: OIL-LESS
Mute: Yes
Voltage: 110V/220V/380V
Dimension(L*W*H): 540*240*590mm
Weight: 20kg
Warranty: 1 Year
Working Pressure: 8 bar
Machinery Test Report: Provided
Video outgoing-inspection: Provided
Marketing Type: Ordinary Product
Warranty of core components: 1.5 years
Core Components: Pressure vessel, Motor, SK35SR-2 Series Excavator Wheel Sprocket Bottom Track Roller Idler Top Roller Rubber Track Assembly For CZPT Spare Parts Pump
Gas Type: Air
After-sales Service Provided: Online support
Color: Red/Black/Green customized color is available
OEM: Yes
Tank: 18L
Certification: TUV/GS/CE/ISO9001
Packaging Details: The cheap portable 2hp air compressor covered with bag, and packed in carton. There will be wooden structure if necessary. Customized packing is available.
Port: HangZhou/ZheJiang

20 year factory hot selling cheap 2hp air compressor


We have around two decades experience of making air compressor. The portable compressors has export to more than 30 countries all over the world and highly appraised by the customers. Our experienced and professional service team can offer the best OEM service. We have many series of chreap portable air compressors, including direct driven air compressor, belt driven air compressor, petrol or Diesel engine air compressor, oil free air compressor and so on.

We have the certifications of: GS, CE, TUV and ISO9001. Our portable compressors has been sold to more than 30 countries. If you need special certification, Hot Sales Fashion Gold Chain Jewelry Women Trendy Layered Pearl Choker Necklace Pearl Pendant Necklace Accessories Wholesale we are glad to offer samples for test.

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The portable 2hp air compressor packed with bubble bag and carton as the first protection. For the outer part protection there are carton, wooden-frame and hard paper carton for selection. Cusomized packing is available. Logo printing, customized instruction book, color, voltage and other subjects are available. And our experienced service team will help you finish the program successfully.

As a 2 decades factory, 90% workers in our factory are skilled workers. It keeps our quality good and steady. There are inspection people in very process. 100% products will be inspected before packing.

Bori is located in HangZhou City, ZHangZhoug, China. It is just 2 hours driving from the China main port HangZhou. With around 2 decades air comressor making and exporting experience, CQHZJ Good Quality Pillow Block Bearing T207 UCT207 Bearing Pillow Block we are now 1 of the best air compressor suppliers in China. Warmly welcome to visit our factory.

1.When and How can I get the quotation for cheap compressor?
Answer: Leave message, we will reply you in 1 hour in the working time. All messages will be replied whenever it comes.

2.How can I get a sample to check the quality?
Answer: We are glad to offer you samples for test. Leave us message of the item you want and your city address. We will offer you detail sample packing information, and select the best way to deliver it.

3.Do you provide After- sales service parts ? Answer: Yes, we will provide professional after-sales service for the tech, spare parts and other necessary service.

4.How long is your portable 2hp air compressor warranty?
Answer: Usually 1 year. And we can provide further warrnty if necessary.

5.How long could your cheap portable air compressor be used?
Answer: Generally, more than 10 years.

6.Can you do OEM for us?
Answer: Yes, of course. We have around 2 decades OEM experience.

7.How about your price?
Answer: Send me details about what you need, you will get the best cheap price in China. The price is competitive over the world

You may leave us message below or send us email
(the address is in the our web which can be found in the contact part of Alibaba)


How to Repair and Maintain an Air Compressor

A compressor is a device used to move air from one place to another. Air enters the air compressor through the intake valve. Inside the compressor, the vanes on the inner rotor rotate within an eccentric cavity. The self-adjusting length arm divides the space into multiple cavities of different sizes. As the rotor rotates, air fills the cavity. As air flows around the cavity, it builds pressure and is squeezed out of the compressor output.

Positive displacement

Positive displacement air compressors use reciprocating pistons to compress air. Gas is drawn in during the suction stroke and compressed by moving the piston in the opposite direction. It then discharges the compressed air by moving it in the opposite direction. This type of air compressor is most commonly found in automobiles, refrigerators, and other applications that require high pressure. However, it is not as efficient as a centrifugal compressor.
Most modern air compressors use positive displacement. Positive displacement models capture a volume of air in the compression chamber and distribute it when the pump is operating at maximum capacity. They are more economical than their negative displacement counterparts. Reciprocating screw air compressors are the most common positive displacement compressors. The reciprocating screw air compressor adopts a water jacket around the cylinder and is often used in processes such as oil drilling.
A bicycle pump is an example of positive displacement compression. Air is drawn into the cylinder and compressed by the moving piston. A piston compressor works on the same principle, but it uses a rotating crankshaft or connecting rod to complete the movement of the pistons. There are two types of positive displacement compressors: single-acting and double-acting. Both types work on the same principle, both are positive displacement compressors. The difference between the two types is the pressure ratio.
In air compression, positive displacement compression reduces the volume of the fluid and reduces its viscosity. This results in higher pressure ratios and is used in centrifugal, axial, and scroll compressors. Positive displacement is a common feature of most air compressors. Positive displacement compressors offer the same benefits and are more energy-efficient when applied to oil-free and gas applications. This type of compression is usually the best choice for low-pressure applications.

oil free

If you’re looking for an air compressor for your business, consider an oil-free air compressor. These models offer cleaner, quieter operation than traditional air compressors and require less maintenance. They also meet ISO Class 0 or Class 1 air purity requirements. Oil-free air compressors are also quieter, with fewer moving parts and less noise. These advantages make oil-free air compressors an ideal solution for many commercial applications.
Air purity is critical in many industries. Even the tiniest drop of oil can damage production equipment or damage products. The best way to find an oil-free air compressor for your business is to consider the process and end product. As air quality improves, more and more businesses are turning to oil-free compressors. Some of the advantages and disadvantages of these air compressors are:
When choosing an oil-free air compressor, it is important to understand the terminology used in the industry. Knowing these terms will make it easier for you to choose the right compressor for your needs. ACTFM, or actual cubic feet per minute, is an industry term for measuring the amount of air pumped in one minute under rated conditions. Although a simple number, it can be very useful in determining which type of air compressor is best for your application.
The ISO 8573-1 international standard defines air quality and provides air purity classifications. The strictest classification is air purity class 0. Many manufacturers claim that oil-free air compressors meet this standard. However, a class 0 oil-free air compressor does not necessarily mean that the air is free of contaminants. In fact, Class 0 is the benchmark for air purity. While zero air quality is the highest level, that doesn’t mean it’s completely oil-free.

double acting

A double-acting air compressor is a device that uses compressed air to generate electricity. Its working principle is based on piston and connecting rod. The connecting rod connects the crankshaft to the piston through pins and caps. The piston moves as the piston moves. Rods are usually made of forged carbon steel. In terms of service and maintenance, double-acting compressors require regular vise maintenance and proper cleaning.
The displacement of the compressor is a measure of the displacement that the piston can produce in a certain period of time. Displacement is usually expressed in actual cubic feet per minute. The exact calculation depends on the type of cylinder and the configuration of the compressor. Single-acting cylinders can have head-end or crank-end displacement, both of which can be measured using the displacement equation. A double-acting air compressor will use this equation. 4 and 6 calculate the displacement.
Double-acting air compressors have multiple cylinders and are made of cast iron. They are water-cooled and have a mechanical connection between the piston and connecting rod. A double-acting compressor compresses air twice per revolution of the motor. One cylinder moves up, while the other cylinder moves down. The piston moves down, allowing air to enter through valve #1. During the operation of the compressor, the temperature of the air and gas increases.
Double-acting air compressors typically have high pressure and are considered workhorses. Double-acting compressors also feature intercooling and double compression. As a result, these machines tend to last longer than single-acting compressors. Its low speed and dual compression make it a workhorse in the compressor industry. Double-acting air compressors are workhorses and versatile devices.

fuel tank pressure switch

You can adjust the pressure in the air compressor tank by adjusting the differential pressure. You can turn the mainspring clockwise or counterclockwise to increase or decrease the pressure. This valve will open when the pressure is low enough to start the compressor. If the pressure is too low, the valve should be closed. The cut-in and cut-out pressures should be set to appropriate values. After adjusting the tank pressure, check the hysteresis of the tank pressure switch and set the desired shutoff pressure.
If the pressure in the tank falls below the cut-in level, the tank pressure switch must be replaced. You can test the switch with a multimeter. Make sure the switch is not damaged. If you can’t find the switch, you can look at the other sections. If you find any damaged or missing parts, you should replace them. Otherwise, it may be time to check the tank pressure switch. You may need to disassemble the compressor and remove the switch.
The fuel tank pressure switch is an important part of the air compressor. It keeps you informed of the amount of air delivered by the compressor. If your tank or tank is damaged, your readings will be wrong. If the pressure switch is damaged, it will not function properly and result in incorrect readings. Fortunately, there are some easy ways to fix this. To prevent this from happening, keep the tank pressure switch in good condition.
When the air pressure in the tank drops to the cut-in pressure setting, the switch allows power to flow through it. This will start the motor and pump of the air compressor. Then, if the pressure in the tank rises above the cut-off level, the switch will trip and stop the compressor. This will prevent it from being over-pressurized. Power flow will continue to flow to the motor. Depending on your compressor model, you can change the cut-in and cut-out pressures as needed.

energy source

The power supply of the air compressor is very important. Most air compressors run on 12 VDC, which is ideal for automotive use. Alternatively, you can buy a switching power supply for around $20. No matter which power supply you choose, you must ensure that it can support the maximum current of the compressor. You can find power supplies in all sizes, from quarter-horsepower to five-horsepower.
The voltage required for a three-phase air compressor will vary. Three-phase air compressors require three separate power cords and a three-phase electrical service panel. This is because a standard 120/240-volt electrical service panel is not sufficient to power a three-phase compressor. Additionally, three-phase compressors require three separate isolated wires for the engine and motor circuits. Three-phase compressors do not require a neutral wire.

China Hot selling 20 year factory hot selling cheap 2hp air compressor   small air compressor China Hot selling 20 year factory hot selling cheap 2hp air compressor   small air compressor
editor by Cx 2023-07-13