What else does the air compressor have besides the screw type

In addition to the screw type air compressor and the following types:

piston air compressor: This is an earlier type of air compressor that compresses gas through the reciprocating movement of the piston in the cylinder.

Scroll air compressor: The scroll air compressor forms multiple compression chambers through the meshing of the fixed scroll and the movable scroll to realize the suction and compression of gas. It has simple structure, small footprint, low noise and long service life, but it needs higher sealing requirements.

Centrifugal air compressor: Centrifugal air compressor is a kind of turbine compressor. It uses the ultra-high-speed rotation of the motor rotor to drive the impeller to drive the gas to rotate at high speed, and interact with the volute to produce high-pressure, large-flow compressed air. This air compressor has compact structure, small size, good sealing, light weight, low vibration, and high efficiency under rated conditions. It is considered to be one of the promising air compression methods in the future.

Reciprocating air compressor: Compresses air into high-pressure gas through reciprocating motion. The air compressor has simple structure and convenient maintenance, and is suitable for small and medium-sized industrial occasions.

In addition, according to different lubrication methods, air compressors can also be divided into oil-free air compressors and oil-free air compressors. According to performance, it can be divided into low noise, frequency conversion, explosion-proof and other types of air compressors. According to the purpose, air compressors are used in refrigeration equipment such as refrigerators and air conditioners, as well as in occasions such as pneumatic tools. According to the form, it can also be divided into fixed, closed and mobile air compressors.

In general, there are many types of air compressors, and which type of air compressor to choose depends on the specific application requirements and working environment.