Vertical roller mill roller equipment

The motor brings along the central shaft to drive through the belt pulley. The lower part of the shaft connects with the hanger, on the frame is loaded with the roller equipment. After distributing, the material falls into the space of the rollers and rings to grind on account of the centrifugal force yielding from the extruding, thus get the powder. applies to grind coal, coke, cement raw material, gypsum, barite, phosphorite, calcite, kaolin and other medium degree hardness solid material. HRM series vertical mill is integrated with crushing, drying, grinding and separating. The roller equipment does revolve around the central rotation, at the same time it revolves around the grinding rings, and it self also rotates on account of the rubbing effect.And the material will vertically fall down from the Silo.Reducing electricity consumption; Big drying ability; Material moisture can be 15%; Material in-size is bigger; Degree of product fineness is easier to adjust; Chemical composition is steady; No steel ball impact; No direct touch between metals; Low noise; Low wear; There is separator in mill, no need to match powder concentrator; Small cover area; Grinding rollers can be taken out of the mill; Easy maintain and so on.