The flat polishing machine is a commonly used electric processing tool. Its work is mainly carried out by the motor to complete the polishing. However, the long-term use of the flat polishing machine is prone to problems and reduce the service life. How to extend the flat polishing machine? What is the service life? It is very important to do routine maintenance work.

1. The first step is to regularly check the air filter and other components of flat polishing machine to avoid malfunction.

2. for lubrication of the main shaft, bearings, etc. should pay attention to regular lubrication.

3. Carefully clean the electrical box, and the signal light should be replaced if there is any problem.

4. Check if there is noise in the bearing of the motor. If so, replace it in time.

5. keep the outside of the motor clean, and also to ensure that the motor works properly.