What are the causes of vertical roller mill vibrations?

Mechanical Factors for Vertical Roller Mill Vibration

Common mechanical factors are mainly caused by equipment quality and installation quality problems. The main causes of vertical mill vibration are:

The roller lining and the grinding disc are not installed firmly;

The horizontal error between the reducer base and the foundation exceeds the specified range;

The stopper ring is not installed properly;

The stretching rod has deviations after long-term operation, resulting in uneven stress.