The so-called Raymond mill equipment mainly refers to the milling equipment, mainly used for barite, calcite, feldspar, talc, marble, limestone, dolomite, fluorite, lime, activated clay, activated carbon, bentonite, kaolin, cement, phosphate rock, gypsum, glass, insulating materials with hardness less than 9.3 fine powder processing, high humidity below 6% non inflammable and explosive mineral, chemical, construction and other industries more than 280 kinds of materials. In the use of process, equipment production will decline, the cause of this phenomenon is mainly in the following six points.
First, in the grinding material, grinding materials to choose moderate hardness, the hardness of materials, the yield is low, not only that, high hardness, wear on the machine, the replacement of wearing parts and faster, if the material is of high hardness grinding is to select high hardness grinding machine grinding.
Second, the material in grinding material humidity generally at 10% moisture content, if the water content is high, then the dry milling, otherwise the material in the Raymond Mill internal will adhere on the machine, the machine accident blocked.
Third, in the choice of grinding material, usually with jaw crusher, crushing machine and other equipment, material particle size crushed to fine particles as possible, so that the grinding time can yield higher.
Fourth, crushing the material can be broken into fine particles, but if broken when too much powder, it is necessary to increase the screen to fine powder, if too much, will affect the host Raymond mill.
Fifth, the lower the viscosity of the material yield is high, selection of material grinding low viscosity.
Sixth, the grinding roller wear parts procurement, mill ring, good abrasion resistance, so the replacement parts in less time, reduce the frequency of maintenance, will greatly improve the grinding production.