Controlling the running state of the vertical roller mill is also an important measure to deal with the wear of the liner. When the vertical roller mill is running at low load, it is necessary to adjust the ore intake of the vertical roller mill in time to improve the grindability coefficient of the ore.

In the installation process of the liner, it is necessary to cut and repair the parts that do not match, so that the liner is fully integrated into the working system of the vertical roller mill. After the liner is installed, it is necessary to carry out repeated debugging and detailed records to ensure that the fixing bolts in the vertical roller mill have a certain pre-tightening force to prevent the bolts from loosening during the operation of the vertical roller mill.

In addition, the liner needs to be replaced in time. Generally speaking, as long as the operation is proper, the liner needs to be replaced once every 12 months, and sufficient inspection work should be performed. The position of the liner should be actively adjusted according to the actual situation.