Big Air Compressors

Big air compressors refer to equipment that can provide a large amount of compressed air and are widely used in various industrial fields.

Common types of big air compressors:
1. Screw air compressors
Screw air compressors rotate in the rotor cavity through a pair of intermeshing screws, and the air is compressed under the change of the screw tooth groove volume. Screw air compressors run smoothly, have high efficiency and low noise, and are suitable for occasions that require a stable and large supply of compressed air. Such as textile workshops, food processing, chemical production, etc.

2. Centrifugal air compressors
Centrifugal air compressors use high-speed rotating impellers to accelerate the gas, and then decelerate and increase the pressure in the diffuser. This type of air compressor is suitable for large air volume occasions, with a complex structure and relatively high maintenance costs.

3. Piston air compressors
Piston air compressors compress gas through the reciprocating motion of the piston in the cylinder. The structure is simple and the price is cheap, but the piston compressor has large gas volume pulsation, high noise, and a small scope of application.


Air system for big air compressors
1. Cooling system
The compression process generates high temperature (screw or centrifugal air compressors usually use water cooling and air cooling), and overheating of the air compressor can easily cause damage to the machine.

2. Gas storage tank and control system
Compressed air storage tank: buffer pressure fluctuations, precipitate water impurities, and balance air supply demand

Intelligent control system: The frequency converter adjusts the speed to match the air consumption, and the pressure switch and thermostat achieve energy saving and safety protection.

Big air compressor application
1. Industrial field
Driving pneumatic tools and robots, in electronic processing, the pure compressed air provided by the air compressor is used for parts cleaning and circuit board welding protective gas supply.

2. Energy field
In oil and gas extraction, air compressors are used for drilling operations and oil and gas gathering and transportation to improve drilling efficiency and the convenience of oil and gas transportation.

3. Medical health
Big air compressors provide hospitals with stable compressed air to drive medical equipment such as ventilators and anesthesia machines.