After the material collocation from the feeding port to the disc, disc rotates driven by the main motor. Due to the centrifugal force, the material is dispersed around the millstone. Under the gravity of grinder roll and the grinding force, the shear force of grinder roller to the material changes into material extrusion and grinding. Some large particles fall into the nozzle ring and then scraper out of the grinding chamber through the scraper blade, while the grinder roller rotates under the friction of material. The high temperature waste gas from the kiln or blast stove enters into the mill through the nozzle ring, then producing the Vortex wind, which will proceed the preheating drying of material. The grinded materials suspend the certain fineness materials to the separator under the pumping force. A portion of the particles enter into the mill for grinding again through weighted value due to the collision with the guide vane, the collision among the materials and the centrifugal force of the material and the material, and then the qualified materials are collected by a cyclone dust collector.

The above is the working principles of vertical mill produced by Henan Zhengzhou Mining Machinery CO.,LTD (ZK). If you have any further queries about the vertical mill, please feel free to call us at any time. We will devote ourselves to the long term and stable development of ZK for the first-class vertical mill and the satisfied service for our customers all over the world. Welcome to our factor for visiting and guidance.