Common Fault Solutions Of Raymond Mill

2020-09-28

Less Powder Produced By Raymond Mill

The main reason is that the powder locker is not tightly sealed. In the powder milling process, if the sealing work of the powder locker is not in place, the phenomenon of powder suction will occur, resulting in no powder or less powder, so check the seal of the powder locker and adjust the degree of sealing.

The Powder Is Too Coarse Or Too Fine

This is because the analysis machine is not working. The analyzer is responsible for analyzing the size of the finished powder, whether it meets the finished product standard, and whether it needs to be sanded again. In the case of severe abrasion of the blades of the analyzer, it will not play the role of classification, which will cause the powder to be too coarse or too fine. This situation can be solved by replacing a new blade.

Powder Leakage At The Bottom Of The Mill

There is a gap between the main machine casing and the edge of the grinding disc. It is possible to design a recovery device or a device to prevent leakage, extend the distance between the outer edge of the material bed and the outer edge of the grinding disc, or add a certain height of baffle.

Excessive Fan Vibration

Accumulation of powder or unbalanced wear on the blades or loose anchor bolts will cause excessive fan vibration. We can specifically adjust by removing the powder accumulation on the blades or replacing the blades, and tightening the anchor bolts.