Maintenance of plastic crusher

1.The plastic crusher shall be placed in a ventilated position to ensure the heat dissipation of the motor and prolong its service life.

2. The bearing shall be filled with lubricating oil regularly to ensure the lubricity between bearings.

3. Check the tool screws regularly. After the new plastic crusher is used for 1 hour, fasten the screws of the moving and fixed tools with tools to strengthen the fixation between the blade and the tool holder.

4. In order to ensure the sharpness of the cutting edge, the cutting tool should be checked frequently to ensure its sharpness and reduce unnecessary damage to other parts caused by blunt blade.

5. When changing the cutter, the clearance between the moving cutter and the fixed cutter is 0.8mm for the crusher above 20HP and 0.5mm for the crusher below 20HP. The thinner the recycled material is, the larger the gap can be appropriately adjusted.

6. Before the second start-up, the remaining debris in the machine room shall be removed to reduce the start-up resistance. The inertia cover and pulley cover shall be opened regularly to remove the ash outlet under the flange, because the powder discharged from the plastic crusher room enters the rotating shaft bearing.

7. The machine should be well grounded.

8. Regularly check whether the plastic crusher belt is loose and tighten it in time.