Plastic crushers are also very common plastic auxiliary equipment in industrial applications. In addition to plastic crushers, there are cold water machines, dehumidifier dryers, mold temperature machines, etc., and this chapter mainly introduces the crusher in The actual application requires maintenance and maintenance knowledge, which is divided into the following eight steps:
First, feed the crusher after it runs normally.
2. Before stopping the operation, the feeding should be stopped and the material in the machine should be drained before the motor power is cut off.
Third, pay attention to the temperature of the bearing during operation to ensure that the bearing is in a good lubrication state, and pay attention to whether there is any abnormality in sound and vibration. When abnormal conditions are found, the vehicle should be stopped to check whether it is jammed by non-fragile objects, or whether the parts are damaged.
Fourth, it is necessary to keep the feeding of the crusher uniform and prevent overload. Prevent metal, wood and other unbreakable objects from falling into the machine. When it cannot be broken, the feed moisture cannot be too high; when it is wet-crushed, it is necessary to maintain an appropriate amount of water to prevent clogging due to insufficient flushing and reduce production capacity.
Fifth, check whether the particle size of the crushed product meets the requirements. If there are too many particles exceeding the specified size, the cause should be found out (such as the gap of the screen bar is too large, the discharge opening is too wide, and the hammer is worn, etc.), and appropriate measures should be taken to eliminate it.
6. When the crusher is stopped, check whether the fastening bolts are firm and how easy the abrasion parts are. For tooth crushers, the parking machine should also be used to remove the wood trapped between the teeth.
7. Worn parts should be replaced or repaired in time.
8. The safety device of the crusher must be kept in good condition, and the safety device must not be invalidated for the sake of saving trouble.
Following the above eight steps will undoubtedly have a very positive impact on the service life of the plastic crusher. Similarly, no matter what kind of mechanical equipment, you must understand reasonable maintenance and maintenance knowledge to reduce the failure rate and life cycle of mechanical equipment. Friends who need more knowledge are welcome to log in to our official website http://ylscps.com
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