The reason why the steel ball is easy to be thrown at the outlet of the vertical roller mill is that the material level in the vertical roller mill is too high.

The reasons for the high material level in the vertical roller mill are as follows: first, the reduction of water material ratio reduces the carrying capacity of water, resulting in the increase of material level in the mill; Second, the inlet material diameter is too large, which increases the residence time of the material in the vertical roller mill, resulting in too high material level in the vertical roller mill.

There is too much steel ball in the vertical roller mill.Therefore, these parameters should be strictly controlled during operation.The above are the three common problems of lm vertical roller mill, the causes and countermeasures.