What are the compressed air supply systems for automobiles?

The compressed air supply system is used to provide all kinds of pneumatic tools and equipment with enough compressed air reaching a predetermined pressure value. This system includes air compressor, air pressure automatic economizer water filter (also called oil-water separator) and other components.

1) air compressor: commonly known as air pump, it is a device to increase the pressure of air from ordinary atmospheric pressure to a higher pressure value, and its function is to provide compressed air.

2) Automatic air pressure regulating device: the air compressor is equipped with an L pressure valve and a safety valve to automatically regulate the air pressure to ensure the normal and safe operation of the air compressor.

3) Water filter: In order to ensure the spraying quality, the compression provided by the air compressor must be pure and dry gas. But because there is water in the air, the gas compressed by the press will also contain oil and gas. These water and oil and gas will be coated on the working face with the paint mist, which will cause blisters and pits on the surface of the paint film, affect the spraying, and seriously cause rework or scrap. In order to ensure the dust-free and dry air for spraying, a water separation filter is installed on the air compressor.