Plastic extruder maintenance method

⒈ The plastic extruder equipment should be placed in a ventilated position to ensure that the heat of the motor is dissipated and its life is extended; the machine should be well grounded.
⒉ Check the tool screws regularly. After the new machine is used for 1 hour, tighten the screws of the moving knife and the fixed knife with tools to strengthen the fixation between the blade and the knife holder; the bearings should be regularly filled with lubricating oil to ensure the lubrication between the bearings; to ensure the sharpness of the tool cut, the tool should be checked frequently to ensure its sharpness and reduce unnecessary damage to other parts caused by blunt blades; check whether the belt is loose regularly and tighten it in time.
⒊ Restart-Before the second start, the remaining debris in the machine room should be cleared to reduce the starting resistance. The inertia cover and the pulley cover should be opened regularly to clear the ash outlet under the flange, because the powder discharged from the crusher room enters the shaft bearing.
⒋ Replacement of parts-When replacing the tool, the gap between the moving knife and the fixed knife: 0.8MM is better for crushers above 20HP, and 0.5MM is better for crushers below 20HP. The thinner the recycled material, the larger the gap can be.