High Pressure Medium Speed Grinder (High Pressure Suspension Mill), the new design, from VIPEAK is used to grind barite, limestone, kaolin, and ceramics and slag, whose Moh's hardness is below 9.3 scales, non-inflammable and non-explosive material. 

The machine is suitable for producing minerals power, which is widely used in the fields of mining, metallurgy,chemical, construction and mining industry. It can be used for grinding barite, limestone, porcelain, slag and other materials that Moh's hardness is below 9.3, humidity is 6%, and non-inflammable, non-explosive minerals. The final product size can be adjusted as required in the range of 80~425 meshes. And the special coarse power device(30~80 mesh) is also available.

Working Principle of High Pressure Medium Speed Grinder:

The grinding Process of the Main Mill is that the transmission device brings along the Central Shaft to drive. The upper part of the shaft connects with the Quincunx Rack, on the frame is loaded with the roller assembly, and forms a swinging pivot. The central shaft 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 grinding effect. The shovel system, in the lower part of rollers, is loaded on the lower part of the Quincunx Rack. In the process of rotating of the shovel and the roller, the material will be fed gasket layer between the rollers and ring. The outside centrifugal force (compression force) yielding in this process will process the material into small powder, thus the desired powder is obtained.