Unreasonable grinding aid dosage LM vertical roller mill grinding can add a small amount of grinding aid without damaging the product performance, which can not only accelerate the crack propagation in material grinding, reduce the mutual adhesion between fine powders, effectively improve the grinding efficiency, but also improve the energy-saving efficiency of LM vertical roller mill.

However, LM vertical roller mill grinding aid shall be added according to the amount specified in the national standard. In the general cement production process, the addition amount of grinding aid shall not exceed 1%.

The proportion of grinding aid for other materials can be queried through the provisions of the national standard. The above are the common problems that lead to the substandard output of LM vertical roller mill. In addition, there are many reasons for the low output of LM vertical roller mill.

 

Finding and solving the problems in time is one of the ways to improve the grinding output of LM vertical roller mill. In addition, completing various operations and daily maintenance of LM vertical roller mill in strict accordance with the design requirements of LM vertical roller mill is also an effective way to ensure the grinding output of LM vertical roller mill.