1. The feeding speed is too fast, the load increases, causing blockage

During the feeding process, pay attention to the large deflection angle of the pointer of the ammeter at any time. If the current exceeds the rated current, it indicates that the motor is overloaded. If it is overloaded for a long time, it will burn out the motor. In this case, the material door should be reduced or closed immediately, and the feeding method can also be changed, and the feeding amount can be controlled by increasing the feeder.

2. Hammer fragments, aging, sieve holes are closed and broken, and the water content of crushed materials is too high, which will block the super fine grinder. The broken and severely aged hammers should be replaced regularly to keep the grinder in good working condition, and the screen should be checked regularly. The moisture content of the crushed material should be lower than 14%, which can not only improve production efficiency, but also prevent the grinder from clogging. Enhance the reliability of the pulverizer work.

3. The discharge pipe is not smooth or blocked

Feeding too fast will block the air outlet of the super fine grinder, and improper matching with the conveying equipment will cause the discharge pipe to be blocked after the wind is weakened or no wind; for bag dust removal products, if you do not pay attention to cleaning the bag regularly, it is easy to cause the air volume of the induced draft fan Blocked after weakening or no wind. After finding out the fault, you should first clear the delivery port and change the unmatched conveying equipment, adjust the feeding amount, and make the equipment operate normally.