To solve the problem of air compressor oil overflow, you can follow the following delicate steps:

1.Check the oil seals and seals: The seals such as oil seals and gaskets of the air compressor are responsible for keeping the lubricating oil sealed. Damaged, aged, or improperly installed seals can lead to fluid leaks. The oil seal should be checked for cracks, whether the inner lip is cracked or flanged, and these problems need to be replaced in time.

2.Check the oil system components: The air compressor parts are bolted together, and loose bolts may cause interface gaps, which in turn can cause oil leakage. The tightness of the belt needs to be checked and adjusted to ensure that it is suitable for operation.

3.Monitor pressure: When the air compressor is running, too high lubricating oil pressure may put the seal under excessive pressure and cause oil leakage. Check the oil pressure regularly and adjust it if necessary to maintain the right pressure level.

4.Inspect the tubing: Ageing, wear, or improper installation of the tubing can lead to oil leakage. Regularly check the condition of the oil line and replace it in time when damage is found to ensure the tightness of the oil circuit system.

5.Check the cooler: The cooler of the air compressor is not only responsible for cooling the compressed air, but also dissipating heat from the lubricating oil. Leakage of lubricating oil can occur if the cooler is damaged, cracked, or leaking from the interface. The integrity of the cooler needs to be checked regularly, and damaged parts should be repaired or replaced in a timely manner.

6.Check for box casting or machining defects: Air compressor oil leakage may be caused by box casting or machining defects. The box body needs to be inspected, and once a defect is found, it should be repaired or replaced in time to prevent oil leakage.

7.Regular cleaning and maintenance: Regularly clean and maintain the air compressor and its after-treatment system to prevent lubricating oil and other organic substances from polluting the compressed air. At the same time, check and replace the filter, oil seal and other wearing parts to ensure the normal operation of the lubrication system.

8.Control the amount of lubricating oil: Too much or too little lubricant can cause oil spills. The quality of lubricating oil should be monitored, and once the oil is found to be deteriorating, it should be replaced in time according to the cause, and preventive measures should be taken. When adding lubricating oil, you should choose a suitable lubricating oil and strictly control the amount of lubricating oil.

9.Choose the right lubricating oil: The quality of the lubricating oil directly affects the performance and life of the air compressor. Choosing a special lubricant for screw compressors with good lubricity, oxidation resistance, foam resistance and air release, as well as suitable service life and flash point, can extend the oil life cycle and effectively protect the equipment at the same time.

By following these steps, you can effectively solve the oil overflow problem of the air compressor, ensure the stable operation of the air compressor, and prolong its service life.