Several methods to control excessive crushing of cement ball mill

For ore dressing process - grinding, is in accordance with the requirements of ore size reduction process, mineral processing machinery equipment - ball mill, in this process, the role can not be underestimated. But the cement ball mill will be over-comminuted due to various reasons. This phenomenon will not only increase the power consumption and steel consumption in the grinding process, but also worsen the separation process and cause the waste of mineral resources. How to control this phenomenon? The fine material after milling by ball mill should be removed in time, and the coarse material should be added into the cylinder in time to keep the cumulative content of coarse material at a higher level. The granularity of the ball mill must be controlled within the proper range. Before the ball mill is loaded, determine the proper proportioning of each diameter ball. Regularly check and see the material after grinding to determine whether to increase the number of balls. Choose suitable grinding media filling rate. The movement state of grinding media is controlled mainly by dropping state.