1. Affects the service life of the main shaft of the plastic shredder.
2. The blade seriously interferes with cutting and reduces the service life of the blade.
3. Affect the size of materials during processing.
4. Reduce the average service life of the bearing design.
5. Difficult to assemble.
6. If the reducer is not directly connected, the service life of the reducer will be reduced; if the plastic shredder is driven by a belt, the belt will easily jump and the safe life of the V-belt will be reduced. Therefore, it is necessary to strictly follow the requirements to improve the main shaft accuracy of the plastic shredder to ensure the service life of the plastic shredder, increase the yield, and meet customer service requirements.