As the professional manufacturer of vertical roller mill, we have a lot of patents technique. Our new technology CLUM ultra fine vertical roller mill has owns considerate technique advantages, which is the main equipment widely used in limestone, calcite, calcium carbonate and dolomite. After several years’ development, we have launched diversified powder making machine and be devoted to the R&D of full set powder making production line.

Here below are the advantages of our vertical roller mill.


1, High Efficiency
Under the same finished final size and the same motor power, the capacity of vertical roller mill is twice as much as jet mill, mixing grinder and ball mill, and energy consumption decreased 30%.

2, Long lifecycle of spare parts
The ring and roller are forged by special material with high utilization,the lifetime can reach 2-5 years for grinding calcite carbonate.

3, High safety and reliability
As no rolling bearings or screws in grinding cavity, there are no problems caused by bolts shedding or rapid wear of bearings and seal components.

4, High fineness, flexible adjustment
The final fineness of the grinding materials can be adjusted between 250 meshes and 2500 mesh (74-5 micron), and the product fineness can reach D97≤5μm.

5, Environment-friendly
The application of pulse bag filter and muffler greatly alleviates dust pollution and noise.