(1) The feed rate is too fast, the load is increased, causing blockage

       In the feeding process, always pay attention to the current table pointer deflection angle is large, if the rated current is exceeded, (if it is a product without current meter, pay attention to the sound of the head and the motor working normally, abnormal noise occurs) indicates that the motor is overloaded and overloaded for a long time. Will burn the motor. In this case, the door should be immediately reduced or closed, and the way of feeding can be changed. The feeder is controlled to increase the amount of feed. There are two types of feeders: manual and automatic. Users should select the appropriate feeder according to the actual situation. Due to the high speed of the pulverizer, the load is large, and the volatility of the load is strong. Therefore, the current when the pulverizer is working is generally controlled at about 85% of the rated current.

(2) The discharge pipe is not smooth or blocked

       If the feed is too fast, the pulverizer will be blocked; if it is not properly matched with the conveying equipment, the discharge pipe will be weakened or the wind will be blocked. If the bag dust-removing product is not cleaned regularly, the air volume of the induced draft fan will be weakened. Or blocked after no wind. After the fault is detected, the conveying equipment whose delivery port is not matched shall be cleared first, and the feeding amount shall be adjusted to make the equipment operate normally.

(3) The claws or hammer fragments, aging, screen mesh holes are closed, broken, and the pulverized material has too high water content, which will clog the pulverizer.

      The broken or severely aged claws or hammers should be regularly updated to keep the pulverizer in good working condition, and the screen should be inspected regularly. The moisture content of the pulverized material should be less than 14%, which can improve the production efficiency and make the pulverizer No clogging, enhance the reliability of the pulverizer