1. The bearings should be added lubricative oil regularly. Usually after 3-4 hours, you should check whether it needs to add oil.
2. After working for a period of time, the machine triangular belt should be adjusted a little more tight , usually 6-10mm is appropriate.
3. Every day after work, the wood grinding machine should be cleaned up, check whether there are cracks in the machine.Timely maintenance is necessary.