What is the speed and dimension of Raymond spindle?
. Raymond mill main structure: the machine structure is mainly composed of mainframe, analyzer, fan, finished product cyclone separator, micro powder cyclone separator and wind pipe. Among them, the host is composed of a machine frame, inlet volute, blade and grinding roller and grinding ring and shell composition.
Large 6R Raymond mill, Raymond mill, 6R4427 millR Raymond mill is widely used in barite, calcite, feldspar, talc, marble, limestone, dolomite, fluorite, lime, activated clay, activated carbon, bentonite, kaolin, cement, phosphate rock, gypsum, glass, insulation materials with hardness less than 9.3 fine powder processing, high humidity in 6 the following non inflammable and explosive mineral, chemical, construction and other industries more than 280 kinds of materials, finished product size 80 to 325 mesh within the scope of any regulation, part of the material up to 600 head.
Raymond mill working principle: work, will need to crush the material from the cover side of the hopper into the machine, depending on the host hanging in the grinding roller frame plum, moves around the vertical axis, and its rotation, due to centrifugal force when rotating, roller to swing, pressed to the the grinding ring, between the shovel shovel material to the grinding roller and grinding ring for rolling mill roller and achieve the purpose of crushing material. Winnowing process: material grinding, fan will be blown into the host shell, blowing powder by grinding chamber is arranged above the analyzer for separation, fine through thick materials fall into the grinding chamber and re grinding, the fineness of the specifications of the wind flow into the cyclone collector, collected by the powder outlet, i.e.. Air return by the large cyclone collector at the upper end of the tube back into the fan, the wind road cycle, and the flow under the condition of negative pressure, circulating the air amount increased by exhaust gas pipe of fan and the host discharged into the small cyclone collector, purification.
