How to decrease the noise level of air compressor

Why the noise emitted by the air compressor is so large: air compressor noise level is high, low frequency is prominent, the distance of propagation is long, and the pollution range is large, which causes dizziness, nausea,tachycardia, hypertension and other symptoms The strong noise generated at work deteriorates working conditionsand living environment, not only leads to a decline in people's work and quality of life, but also easily leads to safety accidents and contradictions in interpersonal relationships.

When the air compressor equipment is running, the noise emitted is huge, so our commissioning and installation personnel have brought sound proof earplugs to reduce the noise when debugging the air compressor equipment.Then , how to solve the air compressor noise problem ?

Common control measures for aircompressor noise:
1. The inlet and outlet of the air compressor can be equipped with corresponding silencers to reduce noise properly.

2. The body and shell can be added with sound insulation cover to reduce the mechanical noise and motor noise ofthe air compressor.

3.Shock-absorbing base. Put a soft, thick layer on the base of the air compressor, which can also reduce vibration andnoise to a certain extent.

4. Check the fan blades. If the fan blade Ís damaged or there is a slight collision and friction with the fan cover, it willcause noise.

5. Add or replace lubicating oil to reduce the direct frition of the equipment Air compressor noise is largely caused byfriction.