Precautions before using the waste plastic crusher

Before using the waste plastic crusher, you should pay attention to the following matters: Before starting, you should use manpower to move the transmission wheel for one or two turns, and only after confirming that the movement is flexible, can you start the machine. Feed the material after the crusher is operating normally.
Before stopping operation, you should stop feeding and drain the materials in the machine, and then cut off the power to the motor.
During operation, pay attention to the temperature of the bearings to ensure that the bearings are kept in a good lubrication state, and pay attention to whether there are any abnormalities in sound and vibration. When abnormal conditions are found, stop the vehicle and check whether it is stuck by non-breakable objects or whether the machine parts are damaged.
It is necessary to keep the feeding of the waste plastic crusher even and prevent overloading. Be careful to prevent unbreakable objects such as metal and wood from falling into the machine. When it cannot be broken, the feed moisture content cannot be too high. When wet crushing is used, it is necessary to maintain an appropriate amount of water to prevent clogging and reduction of production capacity due to insufficient flushing.
Check whether the particle size of the crushed product meets the requirements. If there are too many particles exceeding the specified size, the reasons should be found out (such as the gap between the screen bars is too large, the discharge opening is too wide, the hammer is worn, etc.) and appropriate measures should be taken to eliminate it.
When the waste plastic crusher is stopped, be sure to Check whether the fastening bolts are firm and the degree of wear of easily worn parts. For tooth crushers, you should also use the parking opportunity to remove the wood caught between the teeth.
Worn parts should be replaced in time. Or repair.
The safety device of the waste plastic crusher must be kept in good condition. The safety device must not be disabled to save trouble.