How to install the air compressor without oil leakage?

Correctly install the gasket: The gasket between the air compressor accessories plays a leak-proof and sealing function. If the material, production quality and installation do not meet the technical specifications, it may cause oil leakage.

1. Correctly fasten the nut: too loose will cause the lining to not be pressed tightly and leak, and too tight will cause the metal around the screw hole to bulge, or the screw thread will slip and cause oil leakage.

2. Replace the failed oil seal in time: Many parts of the oil seal on the air compressor will be improperly installed, causing the journal and the edge of the oil seal to be out of concentricity and throwing oil. Some oil seals will lose their elasticity due to rubber aging after being used for a long time.

3. Replace worn parts in time: After the air compressor parts are used, they wear too much, causing high-pressure gas in the combustion chamber to enter the crankcase, forcing the oil to leak out.

4. Avoid blocking the one-way valve and the vent valve: If the one-way valve and the vent valve are blocked, the temperature in the tank will rise, and the oil and gas will fill the entire space, increasing the pressure in the tank and increasing the movement resistance of the piston. , to increase fuel consumption, and at the same time, due to the difference in air pressure inside and outside the box shell, it will often cause oil leakage due to weak seals.

5.Guarantee the sealing of various oil pipe joints: due to frequent disassembly and assembly of the coupling nuts used in construction machinery, they are easy to loose due to the breakage of the sliding wire, such as poor precision of the bell mouth of the two joints, misalignment of the centerlines of the two cones, or different tapers will cause oil leakage. The cone seal can be repaired by grinding method, so that the nut can be pressed tightly and sealed reliably.