How to choose China vertical roller mill (the output is more than 300t/d) The vertical roller mill has a grinding fineness of 200-400 mesh, so the general processing material yield is large, and the grinding is not as fine as the Raymond mill, resulting in a decrease in yield. The grinding materials generally used for the concrete and cement mixture are ground by vertical roller mill. CHAENG provides customers with more than 300 tons of vertical roller mill equipment per day. Structural features of the vertical mill relative to other grinding equipment: 1. The grinding disc has a fast rotation speed, high grinding efficiency and compact structure. 2. Simple operation, stable operation and low vibration. 3. The metal consumption is low, the abrasive parts are normally used for more than 8000 hours, and the repair is convenient. 4. The wear of the sleeve and the disc liner will have little effect on the yield, and the yield reduction will be less than 5%. 5. Strong drying ability, can use kiln exhaust gas and auxiliary heat source to dry moisture.

6. Each grinding roller performs relatively independent grinding on the material on the grinding table of vertical mill. 7. The grinding roller of vertical mill can be lifted by itself and is easy to maintain. CHAENG can provide customers with single-machine and general contracting services for vertical roller mills with a daily output of more than 300 tons. You can contact us if you have any needs.