Maintenance and precautions of PVC Pulverizer Machine


As the main crushing equipment for plastic recycling, processing and reuse, The PVC Pulverizer Machine has a broad market space and user usage. In order to meet the user’s requirements for equipment adjustment and maintenance, we provide the following daily maintenance and repair materials of the Pulverizer Machine for customers to learn from.

PVC Pulverizer

PVC Pulverizer

1. In the installation of pvc scrap pulverizer machine, the Pulverizer Machine shall be placed at the ventilation position to ensure the normal heat dissipation of the motor and prolong the service life of the equipment.

2. Each shift shall be fixed to lubricate the main slewing mechanism of the equipment, so as to ensure the normal use of the equipment and prolong the service life of the bearing.

3. Regularly check the cutter screws. After using the new Plasttic Pulverizer Machine for 1 hour, fasten the screws of the moving and stationary knives with tools to strengthen the fixation between the blade and the tool holder.

4. In order to ensure the sharpness of the cutter cut, the cutter shall be checked frequently to ensure its sharpness and reduce unnecessary damage to other parts due to blunt blade.

5. When replacing the cutter, the clearance between the moving cutter and the fixed cutter: 0.8MM for Pulverizer  above 20HP, 0.5MM for Pulverizer below 20HP. The thinner the recycled material is, the smaller the gap can be.

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

7. The machine should be well grounded.

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

With regard to the grinding of the plastic grinder blade, customers can use a professional grinder to grind the blade at a professional angle according to their own advantages, or use a grinding wheel to grind the fixed knife and moving knife manually with the same angle. The grinded blade can be reinforced only after the gap between the moving knife and the fixed knife is calibrated.

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