The crushing method adopted by the new vertical roller mill is shear type. During operation, the materials will be sent to the position where the grinding ring is installed between the static disc and the moving disc. 

Once the moving disc of mill rotates, the grinding ring will gradually cut the materials. According to the different needs of production, the installation accuracy and speed of the motorized stationary plate of vertical roller mill can be adjusted reasonably, which will minimize the damage to equipment and the waste of materials in the production process.

Fly ash has the characteristics of high strength, so it is very important to select a suitable grinding equipment in fly ash production. Compared with the traditional grinding equipment, the new vertical roller mill has great advantages both in terms of material strength and overall output. The materials produced by the new vertical roller mill have uniform fineness and smooth appearance, and the concrete produced by mill will have higher strength.