1: Compressed air can push the brake sub-pump and clutch sub-pump, so as to control the braking of the car.

2: the use of compressed air can drip brake water spray function, so as to achieve the cooling of the brake drum, so as to effectively reduce the car in daily driving because of the emergency severe braking caused by the brake pad burned out to avoid the occurrence of brake failure accident

3: air compressor is the heart of the automobile air conditioning system, which can make the automobile refrigerant transform from gas to liquid state, so as to achieve the purpose of refrigerant heat dissipation and condensation. At the same time, in the automobile air conditioning system, the air compressor is also the pressure source of the medium in the pipeline. Without it, the air conditioning system not only does not refrigerate but also loses the basic power of operation.

4: With the rise of international oil prices and the improvement of people's automobile power, turbine engine has been widely used. Turbine engines also use air compressors to compress the air and feed it into the car's intake pipes to reduce fuel consumption and produce greater power output from the higher efficiency of gasoline or diesel combustion in a turbine engine.

5: in the car's braking system is pneumatic to provide braking, the same need to use compressed air.

6: the air compressor also provides the aerodynamic output of the air suspension system to the air chamber of the spring and the shock absorber, so as to change the height of the vehicle and change the suspension to become soft to improve the shock absorption comfort and safety.