Screw air compressor pressure always can not reach, what's wrong?

Screw air compressor pressure always can not reach, what's wrong?

        Sometimes our customers will reflect the air compressor to the tank filling the case of air pressure can not reach the set pressure, there are many reasons for failure, here Gold Medal maintenance personnel with experience to tell you how to solve such problems:

      1. May be the failure of the air pressure meter we have to observe the air pressure meter, if the indication of insufficient pressure, you can let the engine run at medium speed for a few minutes, the pressure still do not see a rise or a slow rise, when you step on the brake pedal, the sound of deflation is very strong, indicating that the air pressure meter is damaged, this time should be repaired air pressure meter.

      2. Between the compressor and the engine belt is too loose slippery or air compressor to the air tank between the pipeline rupture or joints leakage. If you find that the pipeline leakage timely repair, you will restore the air pressure of the air compressor, the belt is too loose to replace a new one on the line.

       3. If the air compressor does not inflate the tank to see if the oil-water separator, piping or air filter deposits lead to excessive clogging, if it is clogged, clean up the dirt inside or replace the new one will solve the problem.

      After the above checks, if you can not find the cause of the problem, you should further check the air compressor exhaust valve is leaking, whether the spring is too soft or broken, the cylinder head with or without sand holes, gaskets are damaged, according to the faults found in the replacement or repair of damaged parts, you can find the leakage of the place. After eliminating the problem can not be found to look at the screw air compressor cylinder liner and piston and piston ring wear caused by excessive air leakage. If so, just replace the corresponding parts.