In terms of working principle, the vertical roller mill is energized to drive the rotation of the central shaft through the traditional system. The continuous rotation of the central shaft drives the grinding rod to rotate around the grinding ring, which in turn drives the grinding chamber of the main machine to perform grinding.  Workers on the production line only need to put the raw materials to be ground into the entrance of the vertical roller mill and start the machine. The raw materials will be crushed along with the crushing module.  Because of its high milling efficiency, low energy consumption, and high production and energy consumption, vertical roller mill has replaced the traditional ball mill as a widely used milling equipment in industrial production.  The vertical roller mill has a sophisticated structure and has a high level of energy consumption. The fineness reaches more than 500 meshes, the vertical structure has a small area and is easy to operate.