Air Compressor

Your Professional Air Compressor Supplier

The company is in Hefei, one of the national science centers. It covers an area of 36mu (2.4ha.) and has six digitalized intelligent processing, testing and assembly workshops of 20,000m2 and a modern office and R&D building of 3,000m2 with the max output up to 60,000 units per year.Aipu has a full range of scroll air compressor products between 1.5kw and 37kw, and there are nitrogen generators, oxygen generators and other medical gas supply equipment.

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Why Choose Us

Product Application

The company’s products have been widely used in medical apparatus, bio-pharmaceutical, rail transit, aerospace and aviation, precision electronics, new energy vehicles, chemical and other fields, and exported to many countries and regions, and obtained good fame.

Our Certificate

The products have obtained the ISO8573-1 CLASS0 oil-free certificate certified by the German TÜV certification body.

Production Equipment

In terms of the company’s management and production process, strictly monitors product quality from the sources using international top-class processing and testing equipment imported from Germany, Japan, Sweden, etc. and rigorously tests product performance on the whole-machine comprehensive test platform.

Out-of-warranty service

For products outside the warranty period, if there is a quality problem, the user can go to the local after-sales service center to enjoy the warranty service; when there is no local after-sales service center and authorized dealers, you can directly contact the head office for the warranty service.

Types of Air Compressor

Reciprocating Air Compressors
The invention of piston compressors dates back to the early 19th century. George Brayton patented the first practical air compressor using a piston in 1872. This design, known as the “Brayton Cycle,” used a piston to compress air, which was used to drive machinery.

Rotary Screw Air Compressors
Rotary screw compressors were first patented in the late 1800’s. They came into prominence until the middle of the twentieth century. The design was developed as an alternative to reciprocating piston compressors. Which were the dominant type of air compressor at the time.

Centrifugal Air Compressors
Centrifugal air compressors, also known as radial compressors, have been in use since the early 1900s. Centrifugal compressors work by using a rapidly rotating impeller to draw in and compress air.

Portable Air Compressors
Portable air compressors are designed to be easily transported and used in a variety of settings. They are often used by contractors and DIY enthusiasts for tasks such as painting, sanding, and inflating tires.

Lubricated Compressors
Lubricated compressors are suitable for heavy-duty industrial applications, such as manufacturing and construction. These compressors use a variety of oil types, glycol and rarely water for lubrication.

Oil-Free Air Compressors
Oil-free air compressors are a type of compressor that does not use oil for lubrication. They are suitable for applications where oil-free air is required. Food and beverage, pharmaceuticals, and electronics manufacturing are industries that need oil-free air.

Two-Stage Air Compressors

Two-stage air compressors are compressors that use two cylinders to compress the air. The first stage uses a large cylinder to compress the air to around 150 PSI. While the second stage uses a smaller cylinder to compress the air to the desired pressure.

Specifications of Air Compressor

Pressure and PSIG
An air compressor’s primary goal is to pressurize intake air for various industrial processes. The ability of a compressor to pressurize air is measured in pounds per square inch gauge, or PSIG, which is a comparison of the pressure inside the tank and the barometric pressure. Barometric pressure is the amount of air pressure in the atmosphere.

Capacity and CFM
The capacity of an air compressor is the amount of air it can produce at a specific PSIG. This output capacity is measured in cubic feet per minute, or CFM.

Horsepower
All compressors have an engine and motor component. That motor drives a crankshaft which moves pistons that produce the compressed air through an intricate mechanical process.

Tank Size
Most compressors have a tank to store pressurized air until you are ready to use it. Large tanks mean you can go longer without running the compressor motor, but you’ll have plenty of compressed air on hand to power your tools.

Duty Cycle
An air compressor’s duty cycle is the amount of time it can operate before it needs to shut down. The duty cycle is expressed as a percentage.

Motor Type
Most air compressors operate using standard, three-face induction motors. They are typically powered by electricity, diesel or natural gas. Electric motors are reliable, economical and capable of generating enough power for standard use at home or around your workshop or garage.

Lubrication
When an air compressor has movable parts, those components require lubrication to reduce wear-and-tear and prolong the machine’s life. Lubricated air compressors inject an oil-based solution into the compression chamber, which distributes it to the parts.

Rotary Screw
Rotary screw air compressor specifications refer to a positive displacement compression system powered by two counter-rotating helical screws, also called rotors.

Reciprocating Piston
Reciprocating or piston air compressor systems are positive displacement compressors that use a single-stage crankshaft-driven piston and cylinder to draw air in before expelling it into the storage tank.

Multi-Stage Systems
Multi-stage systems are reciprocating or piston air compressors that compress and cool the air using more than one cylinder. Multi-stage compressors deliver high volumes of compressed air and can power more than one tool at a time.

Regulation
An air compressor’s regulator maintains a constant pressure in the compressed air, and it is crucial in industries that require air with no fluctuation.

Cooling Features
Cooling an air compressor is essential to preventing failure during continuous use. Cooling features are also critical for preventing overheating, which can be dangerous for both your compressor and those operating it.

Air Treatment
Instead of using raw compressed air, you can implement several air treatment options in your workspace, including air compressor filters, condensate management products and air dryers.

Air Compressor Piping
Air compressor piping connects your air compressor to all the devices that use its energy. High-quality piping and professional installation are crucial for sufficient air movement.

Mounting Options
Compressors come in all shapes, sizes and configurations. Not every business or workshop has the same amount of space, and that’s where portability and mounting options are useful.

Efficiency
Your air compressor’s efficiency refers to how well it operates, how it minimizes energy waste and how effectively it compresses high-quality air.

Application of Air Compressor

To Power and Inflate Construction Equipment

Commercial air compressors can be used to inflate tires on construction equipment like forklifts, scissor lifts, and loaders.

To Power Water Pumps for Farms

Air compressors are used in the agriculture industry to power water pumps. Because water is an essential resource for crops and livestock, it’s important that the mechanism used to deliver water is effective and consistent.

To Power Gas Turbines

Air compressors are often used in gas turbines to produce compressed air flow. The compressor brings air into the machine, pressurizes it, and then transports it into the combustor where it combines with fuel, generating power.

Sandblasting

Sand blasters clean abrasive materials that can be difficult to remove, like rust on metal. Compressed air is part of the mechanism these tools use to clean, providing some of the necessary force.

Food Packaging

In the food and beverage industry, air compressors are used in the packaging process. They can vacuum-seal products, sealing in freshness and preventing leakage and contamination.

Automobile Production

Air compressors have a variety of uses in automobile shops. In addition to being a component of many vehicles, they’re also used to inflate vehicle tires, in paint sprayers to airbrush vehicle bodies, and to operate equipment.

Packing and delivery

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Service

Pre-sales consulting service: Helping customers to analyze the technical parameters of gas consumption, air compressor pressure, voltage, motor protection, host machine, accessories, application environment, etc.

After-sales service: 7*24 hours engineer service, machine repair, and maintenance instructions providing original screw air compressor. Help agent analyzes local rotary screw air compressor market and provides marketing plan.

FAQ

Q: What are the parameters of an air compressor?

A: The parameters of the air compressor mainly include the following aspects, namely the displacement of the air compressor, the power of the air compressor, and the pressure of the air compressor. The parameters of air compressors are different, which means that their models are different.

Q: What are the specifications of an air compressor?

A: When it comes to compressors, there are three main specifications that determine performance: cubic feet per minute (cfm), pounds per square inch (psi) and horsepower. The cfm measures the volume of air that a compressor delivers. The psi indicates the amount of pressure behind the air.

Q: How do I choose a good air compressor?

A: When choosing an air compressor, consider the tools you want it to power. Determine which one requires the highest CFM at the highest PSI. Add 50 percent to the required CFM for a margin of safety, and look for a compressor that meets the requirement.

Q: What is the best PSI for an air compressor?

A: Between 70 and 90 PSI
First of all, PSI stands for pounds per square inch (or pound force per square inch). Most air tools require between 70 and 90 PSI. Any light-to-medium-duty air compressor can easily handle 90 PSI, but you always want the compressor to supply more flow than needed.

Q: How to calculate compressor size?

A: To get a feel for how much air (CFM) you will need, you can figure roughly 4-5 CFM per person in an automotive shop and 12-15 per person in a body shop. Once you determine the CFM you need, take that figure times 1.25 and use that total CFM to choose your compressor.

As one of the most professional air compressor manufacturers and suppliers in China, we're featured by good service and competitive price. Please rest assured to buy high quality air compressor at competitive price from our factory.

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