Scope:
     R-type Raymond mill is widely used in barite, calcite, potash feldspar, talc, marble, limestone, dolomite, fluorite, lime, activated clay, activated carbon, bentonite, kaolin, cement, phosphate rock, gypsum glass, insulation materials Mohs hardness of not greater than 9.3, a high fine powder generation and processing humidity below 6 non-flammable mineral, chemical, construction and other industries than 280 kinds of materials, product size within 80-325 Wai arbitrary regulation, part of the material up to 600 mesh.

working principle:
     When Raymond work will require pulverized material from the side of the machine casing feed hopper into the machine, rely on the host plum shelves hanging roller means around a vertical axis of revolution, while rotation itself, since the centrifugal force of rotation role, roller swings out, pressed on the grinding ring, so that shovel blade materials sent between the roller and grinding ring, due to the rolling mill rolls rolling to achieve the purpose of the crushed material. Winnowing process: After grinding the material, the wind turbine will be entered within the cabinet, blowing powder into the grinding chamber through the top of the analyzer sorting, fine through coarse material falling into the grinding chamber for regrinding and fine in line with the specifications of the airflow into the cyclone collector, collected through a powder discharge port, it is finished. Merry by the return air cyclone collector upper end of the tube back into the fan, the air duct is circular, and the flow under negative pressure, air volume air-circulation path of increasing portion by the fan with the host in the middle of the exhaust pipe is discharged into the small cyclone collector , a purification treatment.
 
Structure:
       Raymond structure mainly by the host, analyzers, blower, finished cyclone, cyclone powder and wind tubes. Wherein the host from the rack, inlet volute, blade, roller, grinding ring, casing components.