Many customers respond to the use of automatic polishing machines with very strong noise, not normal sound. The sound is very loud and sharp. When this happens, the automatic polisher equipment has failed, so the following Vibratory Polishing Machine manufacturer will analyze the reasons.
1. Three-phase power supply is interrupted. Most of them are disconnected by switch or line package. At this time, you should find a professional electrician to repair, do not try it without authorization, and there is danger of electric shock.
2. The automatic polishing machine is idle for too long. The bearing is rusted or rusted, causing the motor to not rotate properly. Solution: Turn off the power, first turn the polishing disc by hand, then turn on the power, still can not rotate, you should replace the bearing.
3, touch the motor by hand, feel hot, it means the motor is broken, you should replace the motor.
4. The polishing machine works especially loudly, often accompanied by noise, and the polishing disc is slightly shaken. Generally, the bearing is broken and needs to be replaced.
information about vibratory polishing machine: https://www.zhongyun-machine.com/product/vibratory-polishing-machine/