The reason for the shortage of air pressure in the screw air compressor

The lack of air pressure in the screw-type air compressor is a relatively common fault, and there are many reasons. The main performance is that when the screw-type air compressor inflates the air tank, the air pressure indicated by the air pressure gauge cannot reach the starting pressure value. When this happens, we need to be patient and one by one.

1. Is it because the gas consumption is too large and the gas consumption exceeds the displacement?

Second, if the screw-type air compressor does not inflate the gas storage tank, check whether there is excessive dirt and blockage in the oil-water separator and the air filter and the management. If it is clogged, you need to remove the dirt.

3. The barometric pressure gauge indicates that the air pressure cannot reach the starting pressure value, or it may be that the barometer fails;

4. Whether the air compressor valve is leaky, whether the spring is too soft or broken, whether the cylinder head has carbon deposition, sand holes, whether the pad is damaged, whether the cylinder body and the piston ring have excessive wear; replace or repair according to the fault found. Damaged parts.

Fifth, the intake valve is not a fault, the solenoid valve is not a malfunction.

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