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Air compressor type and working principle
There are many types of air compressors, which can be divided into: oil-free air compressors and oil-lubricated air compressors. According to the performance, can be divided into: low noise, frequency conversion, explosion-proof and etc. According to the type, they can be divided into: screw type. , piston type, closed type, etc.
There are two main types of air compressors produced by Kaifeng Jinniu Industrial Equipment Co., Ltd., namely screw and piston air compressors:
1. The working principle of the screw air compressor is that the two internal rotors with helical gears mesh with each other, so that the volume of the two rotor meshes is reduced from large to small, thereby compressing and discharging the gas. The core screw compression assembly is manufactured in-house with the latest CNC grinding machines and is equipped with on-line laser technology to ensure precise manufacturing tolerances.
2. The working principle of the piston air compressor is: a compressor that relies on the reciprocating motion of the piston to pressurize the gas and deliver the gas.Compared with the screw type, it has the advantages of being designed to be low pressure, medium pressure, high pressure and ultra high pressure, and has strong adaptability. The disadvantages are: the speed can not be too high by the inertia limit, the exhaust gas is discontinuous, fluctuating, and the wearing parts are more maintenance.