Frankly, there are many classification methods of vertical roller mill types, join us to solve the puzzle. According to the state of the material, the vertical roller mill is divided into dry vertical roller mill and vertical roller mill. Dry vertical roller mill refers to the material keep dry, don’t need to mix with water in the vertical mill process.

The material for vertical roller mill must be mixed with water or other media.StructureThe dry vertical roller mill generally does not need a tank for accommodating the slurry, and the material is conveyed by a vibrating feeding device, and a dustproof device is often provided. The vertical roller mill has a tank to accommodate the slurry to maintain the fluidity of the material, and the pump is usually transported by a slurry pump.

Mineral size vertical mill function for bulk, coarse particle separation, but also fine mineral separation, while vertical roller mill can not sort large bulk minerals, most are effective for fine or even fine particles, except for a few models that can select coarse particle. HGMS (high gradient vertical roller mill) can sort micron-sized materials using a suitable magnetically permeable medium.Water requirementsDry vertical roller mill requires low water content, dry materials, good liquidity, do not adhesion, agglomeration.