Raymond Mill

Raymond mill is commonly used for milling equipment. It is used mainly in the 280 species, such as stone, calcite, feldspar, talc, marble, limestone, dolomite, limestone, fluorite, fine powder materials processing activated clay, activated carbon, bentonite, kaolin clay, cement, phosphate rock, plaster, glass, thermal insulation material, does not exceed 9.3mohs hardness non flammable, explosive, mineral and chemical 6% under high humidity, construction and other industries.


Raymond mill mainly consists of the host, fan, product analysis machine, cyclone separator, piping device, motor etc.The main engine is from the frame, the wind casing, the blade, the roller, the grinding ring, the cover and the motor.. Auxiliary device comprises a jaw crusher, bucket elevator, cabinets, electromagnetic vibrating feeder and electrical control of the customer can flexibly according to the actual production situation.

Repair and maintenance of Raymond Mill

The main structure and performance characteristics of Raymond Mill

Raymond mill structure mainly by the host, analyzer, fan, finished cyclone separator, powder cyclone separator and wind pipe. Among them, the host is composed of a machine frame, inlet volute, blade, grinding roller, grinding ring, cover casing.When we using traditional Raymond mill,we found that in processing of calcite powder, 325 mesh powder containing a lot of 10um ultra-fine powder, if can be separated and expand production, greatly improve efficiency. We made a lot of Raymond mill structure renovation.


Materials after grinding, the fan will wind blowing in the machine shell, blowing powder. The analyzer is situated on the top of the grinding chamber separation fine through thick materials and fall into the grinding chamber heavy grinding, the fineness conforms to the specifications of the wind flow into the cyclone collector, collected by the powder outlet discharge, is finished. Airflow from the large cyclone collector is arranged at the upper end of the return pipe back into the fan, wind road is cyclic, and in the state of negative pressure flow, circulating wind path of air volume increased part discharged by the air blower and the host in the middle of the exhaust pipe, into the small whirlwind collector, purification treatment.

Raymond Mill Technical Data

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