The manufacturer of impact classifier mill grinding systems tells you that some faults will inevitably occur in the process of using graded impact mills, so our staff needs some basic ability to solve faults. Today, the manufacturer of impact classifier mill grinding systems will take grades. The example of excessive vibration during the operation of the type impact mill will tell you how to solve it and the reason why this happens.

1. The hammer is installed incorrectly during the maintenance and assembly. The manufacturer of impact classifier mill grinding systems tells you that when the hammers are turned around and used, in order to prevent the weight of the rotor from being unbalanced, all the hammers in the classifier mill must be turned around at the same time, otherwise strong vibration will occur during operation.
2. The difference between the weights of the two groups of hammers in the grading mill is more than 5 grams. The method of exclusion is to adjust the weight of the hammer so that the difference between the corresponding two groups of weights is less than 5 grams.
3. Individual hammers are stuck too tightly and are not thrown away during operation. The manufacturer of impact classifier mill grinding systems tells you that you can turn and observe by hand after stopping, and find a way to make the hammer rotate flexibly.
4. The weight of other parts on the rotor is unbalanced. At this time, it is necessary to carefully check and adjust the balance.
5. The main shaft is bent and deformed. The solution is to straighten or replace.
6. The bearing clearance exceeds the limit or is damaged. Generally, the problem can be solved by replacing the new bearing.
7. The bottom corner fixing nut of the grading mill is not fixed tightly or is loose during operation. The manufacturer of impact classifier mill grinding systems tells you that the solution is to tighten.