The range of Raymond mill powder

Throughout all the ore mills, they can be roughly divided into three types, one is a coarse powder mill, which is used for grinding fine powder with fineness, between fine sand and 40 mesh particle size; Mongolian grinding machine, the finished product range is 40-425 mesh, including Raymond mill, European plate mill, high pressure mill, trapezoidal mill, etc.; the third is ultra-fine powder grinding machine, with three-ring medium speed grinding, micro-grinding, super fine grinding, etc. . From this, it can be judged which kind of grinding machine is selected for the finest mineral powder, but each type of grinding machine is inevitably different in performance according to its structure and manufacturing process, so it is necessary to select according to the material itself.

In the ultra-fine mill, the fineness of the three-ring medium-speed mill is between 400-3250 mesh. Compared with the jet mill, the cost is low, the loss is low, the operation is stable, and the environmental pollution is small. Grinding is very common, and it is also a lot of equipment that is used for pursuit and trust. However, the grinding of materials is generally suitable for medium and low-grade materials. It should not exceed 6 or higher, otherwise it will be seriously worn, such as calcite, chalk, limestone, dolomite.

The working principle of ultra-fine grinding and high-pressure micro-grinding is the same as that of the three-ring medium-speed grinding. However, this grinding machine is an ultra-fine powder realized by the improvement of the high-pressure rotary roller mill, so the structure and process of the machine and the three-ring grinding A slight difference, its performance advantages are mainly reflected in high efficiency, long life, high safety performance, etc. The most important selling point is that the dust removal device adopts pulse dust collector and silencer, the dust removal effect is excellent and no noise pollution occurs in the current world environment. The problem is severe now, this advantage is the key to gaining recognition from users and relevant departments.

Raymond mill is a regular model, the fineness of the finished product is between 40-425 mesh. We have already mentioned it above, so he is not suitable for ultra-fine powder grinding. The finest powder of Raymond machine can reach 1000 mesh, but due to structural restrictions. Under the condition of 1000 mesh, the output will be seriously affected. Therefore, Zhengzhou Shuguang Heavy Industry reminds everyone that it is very important to choose the mill. It is carefully selected according to the demand of ore powder and the technical performance of various types of milling equipment.

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