Once the vertical roller mill is in abnormal operation state, it will also bring adverse effects on the use of lining plates.Generally speaking, the steel balls in the vertical roller mill are mixed with the material, so when the steel balls impact the liner in a parabolic state, the material will play a buffer role and grind the material down gradually.

When the equipment is operated under low load, the steel balls will directly impact the liner, which will cause severe wear and even fracture of the liner.Relevant staff need to pay attention to this problem to ensure the normal operation of the vertical roller mill.