How to solve the problem of ultrafine pulverizer? Here are three points.

1. The feeding speed is too fast, the load increases, and the blockage occurs. During the feeding process, pay attention to the large deflection angle of the ammeter pointer at any time. If it exceeds the rated current, it indicates that the motor is overloaded. Long-term overload will burn the motor. The current of the ultrafine pulverizer is generally controlled at about 85% of the rated current.
2. The discharge pipeline is not smooth or blocked. Feeding too fast will block the air outlet of the ultrafine pulverizer. Improper matching with the conveying equipment will cause the discharge pipeline to be blocked after the wind is weakened or there is no wind. After finding the fault, the delivery port should be cleared first, the unmatched conveying equipment should be changed, and the feed amount should be adjusted to make the ultrafine crusher operate normally.
3. The hammer is broken, aged, the screen hole is closed, and the water content of the crushed material is too high, which will cause the ultrafine crusher to be blocked. Broken and severely aged hammers should be replaced regularly to keep the powder pulverizer in good working condition, and the screen should be checked regularly. The moisture content of the crushed material should be lower than 14%. This can not only improve production efficiency, but also prevent the superfine pulverizer from being blocked and enhance the reliability of the powder crusher.
