With qualified products and good service, VIPEAK supplies series Raymond roller mill(Raymond mill), which is suitable for grinding barite, calcite, potash feldspar, talcum, marble, limestone, ceramics, etc. Features Applications 80-325mesh fine powder grinding Field of application Agriculture, biology, construction materials, glass / ceramics, mining, mineralogy / metallurgy Feed material medium-hard, hard, brittle, tough Size reduction principle pressure Material of grinding tools manganese steel, Chromium - molybdenum Alloy Dust Filter System With Bag Dust Filter Durability depending on feed material Working Principle of Raymond Mill: First material should be crushed into the desired size by Jaw Crusher, and delivered to the Silo by Bucket Elevator. Our Designed Vibrating Feeder will feed the material into the grinding room. With the air current from the Air Blower, those powder conforms to the fineness degree will be blew into the cyclone collector and those powder that is not consistent with the desired size will return to the grinding room to be re-ground. The whole system is airtight circulation, and the circulatory flow under the negative pressure. Raymond Mill features: Three-dimensional structure land-saving The screen-passing rate can reach to 99% The transmission is steady and reliable; The transmission device of mainframe adopts airtight gear case and zonal wheel. Centralized control for the electric system, convenient to operate.