For a long-service time, scheduled maintenance is necessary. The following are the main points of the maintenance:

1. Before the new equipment is tested, the moving parts of the guide rail, the feed screw, the gearbox, the transmission gear, etc. should be lubricated.

2. Feed screws, guide rails, transmission gears, drive chains, etc. should be filled with oil every hour for 200 hours within the new machine. The feed screws on both sides of the single and double roller bearing bushings should be filled with butter once in the new machine within 15 days, and the butter should be filled once every 15 days to ensure the durability of the equipment.

3. After the machine was operated for 200 hours, each lubrication part was lubricated once every 2 hours.

4. Check the electrical control for every 200 hours of work.

5.Whether the single and double roller motor belt is slack or worn.