Common type of air compressor host

Common types of air compressor hosts mainly include the following:

scroll type air compressor:

working principle: Through the meshing of the fixed scroll and the movable scroll, a plurality of compression chambers are formed, and two staggered spiral blades are used to compress the air, so as to realize the suction and compression of the gas.

Features: simple structure, small footprint, low noise, long service life, but high sealing requirements.

Screw air compressor (including twin screw type):

working principle: Mainly rely on the rotation of the rotor and the increase of the cogging volume to inhale. The gas is pressed into the exhaust end through the mutual meshing of the male and female rotors, and finally discharged through the exhaust port.

Features: It has the advantages of high reliability, simple structure and high efficiency.

Shanghai Granklin Group's "water-lubricated screw air compressor" has the characteristics of high gas cleanliness and water-lubricated air compressor head.

piston type air compressor:

working principle: The air is compressed by the reciprocating piston to obtain high-pressure air.

Application: Pneumatic tools commonly used in small machines, workshops and vehicles, such as nail guns, paint spray guns and stamping machines.

Features: small size and low price, so it is widely used in small equipment and machines.

centrifugal air compressor:

application: Mainly used in occasions that require high flow, such as water treatment, power and chemical industries.

Features: high efficiency, low noise, high reliability, and can provide high pressure and high flow of air.

membrane type air compressor:

application: Mainly used in the medical and pharmaceutical fields, because it can provide dry and clean air, and will not produce oil and dust.

Features: It can filter and separate impurities in the gas to ensure the purity of the air; because there is no lubricating oil and piston, it is very suitable for applications with high purity requirements.

In summary, different types of air compressors have their own characteristics and advantages according to their working principles and application scenarios. When choosing an air compressor, it is necessary to make a decision according to the specific needs and working environment.