The aged and unusable screen surface shall be replaced in time to avoid more serious problems. The above are the five common problems of vertical roller mill, causes and countermeasures.

In order to ensure the stable and efficient operation of the equipment, in addition to selecting the type of equipment in line with the beneficiation process, daily maintenance and repair are particularly important.

Therefore, it is suggested that the mine owners consult the professional equipment manufacturers when selecting the vertical roller mill, and select the equipment suitable for their own process flow, so as to fundamentally ensure the normal operation and economic benefits of the whole concentrator.