In addition, during normal operation, if the slurry concentration is high and the material contains certain impurities (such as sawdust), the filter screen at the outlet of the LM vertical roller mill will also be blocked, resulting in slurry rejection at the outlet of the LM vertical roller mill.
Therefore, we should select a reasonable filter screen aperture and keep the outlet filter screen clean.The LM vertical roller mill is easy to throw steel balls at the outlet.
When the LM vertical roller mill is in normal operation, there will be steel balls thrown out at the outlet, mixed with small stones.