How to judge whether the gear rotation of the floor grinder is good or bad?

In floor construction, floor grinders are very important floor grinding equipment. After long-term use, they may encounter some failures during operation. Among them, gear rotation is a very important problem. How to judge the floor How good is the gear of the grinder?

1. Listen to the sound, the operating noise of a floor grinder with good processing accuracy can be comparable to that of a belt drive.

2. Look at the selection of materials, high-quality equipment will consider the mechanical heat dissipation performance of mechanical dry grinding, so aluminum alloy materials will be selected.

3. Look at the accuracy of the ground grinding machine's rotation and fit clearance, and test the fit clearance by turning the grinding disc by hand.

4. The durability of the floor grinder has a lot to do with the cabinet design. After determining the cabinet material, look at the weight of the mechanical grinding head.