Gypsum powder ball mill is the best fine crushing machine. It is widely used in cement, silicate products, new building materials, refractory materials, fertilizers, black non-ferrous metal dressings and glass ceramics. It is used in various ores and other grindability. The material is dry or wet ground. Automatic Melt Flow Index Tester Automatic Melt Flow Index Tester,Melt Flow Indexer,Smart Melt Flow Index Tester,Melt Flow Index Pp Testing Machine Dongguan Best Instrument Technology Co., Ltd , https://www.best-tester.com
In the production of ball mills, uneven grinding particle size and high production temperature of raw materials are the key factors affecting the output of ball mills and reducing production costs. Especially for the dry milling powder ball mill, take the production granularity of the desulfurization gypsum ball mill as an example. If the gypsum powder is not uniform in particle size, it will cause secondary grinding of the ball mill equipment, secondary powder selection, and the temperature of the gypsum powder itself is too high. In addition, the heat generated during grinding greatly reduces the output of the gypsum ball mill, increases the production cost of the gypsum powder, and increases the power consumption of the gypsum ball mill.
There are many reasons for the uneven grain size of the gypsum powder ball mill. The main reason is that the gypsum raw material is too high in the grinding temperature or the gypsum is not dried thoroughly. If the humidity is too high, the phenomenon of “sticking†will occur, and the temperature inside the ball mill will be too high. Ball phenomenon. Both of these phenomena can cause the particle size of the ball mill to be uneven, the production capacity is reduced, the current is reduced, and the power consumption is increased. If the gypsum grinding temperature is too large, resulting in uneven grinding particle size, firstly reduce the moisture content of the gypsum raw material, control the temperature of the gypsum raw material, strengthen the internal ventilation of the gypsum ball mill, and add the gypsum cooling and grinding aid. Secondly, if the temperature inside the ball mill is too high, the temperature of the raw material of the gypsum should be controlled, and the temperature of the grinding machine should be used to cool down, the ball mill body is cooled by water, and the ratio of grinding medium to material is reduced. If the gypsum grinding fineness is too thick or too fine, you can use the method of controlling the ball mill compartment plate or increasing the material cooling, or directly contact Xinshun mineral processing machinery manufacturer to solve!
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