Vertical mill development is late, but due to its excellent technical properties, it has been widely used in modern industrial raw material grinding production, especially cement clinker and slag grinding often used in vertical roller mill. The following are the reasons for the excessive vibration in the vertical grinding production process and the solutions.

In the normal operation, the vertical grinding of the material layer and the shape of the material surface are not maintained, which will cause the vertical grinding vibration. The causes of the vertical grinding vibration and the treatment measures are as follows:

The foreign matter inside the mill causes vibration. Metal foreign objects from inside and outside the mill, such as wind guide vanes, and tools left over after repair.