The Importance of Screw Compressor Oil

The Importance of Screw Compressor Oil

2024/08/26

Screw compressor oil is essential for compressor operation


Oil-injected screw compressors require oil to perform several key functions:

1.Cooling

Helps dissipate the heat generated during the compression process to prevent overheating. If the compressor 

temperature is too high, the airend or all rotating parts will be overstressed and their service life will be shortened.


2.Lubrication

Prevents friction and wear of moving parts, especially the rotor. Metal-to-metal contact can cause operating 

problems and premature failure.


3.Sealing

Creates an effective seal between the rotor and the housing for efficient compression.


4.Cleaning and Filtration

Captures contaminants and impurities in the intake air to protect internal components.


5.Noise Reduction

Reduces compressor noise by acting as a sound barrier.

Using ordinary lubricants and improper maintenance can negatively affect the lifespan, overall performance and 

energy efficiency of the machine.

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