Waste plastic granulator has made a difference in the waste plastics disposal industry, and as one of the most important parts of the waste plastic granulator, the bearing of waste plastic granulator shall be carefully maintained.
1. During the installation of waste plastics granulator, solid oil should be applied on the fixed contact surface, while the liquid oil shall be applied on the movable surface. In particular, after the bearing is installed, coat the outer ring with bearing lubricant.
2. Count gadgets before installing the waste plastic granulator, and check the damage on surface and threads of each part during loading, unloading, and handling, then replace or amend the damaged parts.
3. Particular care is paid to bearing lubricating, make sure cover all roller surfaces when applying grease for lubrication, restoring the position of the outer ring after coating, then cover the machine with plastic film to prevent dust.
4. Pay attention to cleaning the bearing after use. First, put the bearing into oil, then use the brush to remove dirt on the bearing surface, and then heat the oil properly to clean the ball bearings and holes in the bearing carefully.
5. Pay attention to adjust the gap between the eccentric shaft and axle bush and the gap between the spindle and axle bush. If the gap exceeds 1.5 times, replace or narrow the gap by adding a cushion.
6. After working for a period of time, the waste plastic granulator shall be checked regularly by remove the hardware. If the bearing in the granulator is less worn, grind the bearing by a lathe to reach the proper geometry.
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