In recent years, the technology of China’s grinding machine has made a spurt of development. The production application and device manufacturers reach of grinding mill are in high speed .there are more and more new equipments appeared in market, showing strong vitality and vigor. Facing the rapid growth demand of ultra-fine powder, based on the improvement technology of dry grinding machine, various of equipment appearance in time
For mining production lines, one can be used for different ores in different period. But it’s not easy to process every material during production. it’s hard to deal with some kinds of raw material such as high water content ,high humidity , high viscosity etc ,is there a useful method for us to do when during production process? The common used method is to dry the material naturally or use drying equipment for simple dehumidification before production line.
In addition, there are some producers with a tight schedule and a high capacity required of the final product. dry milling machine is a good choose .it’s a new set of dry ultrafine grinding equipment include three functions like powerful dry , ultra-fine grinding and precision grading in the same machine. The successful development of dry milling machine solved a big problem with those materials with high moisture; it’s a major breakthrough in a new powder work.
The device is equipped with a stove, disc rotating while reducer driven though the main unit, there will be hot air blowing from the inlet body of the mill that can be used to reduce the humidity of materials. The speed of the device has been set at boot time, so that the material can be grind uniformed in the whole process. because there is a time residence in the hot air for materials input into the mill, so that can remove moisture contained in the material effectively , In order to ensure the subsequently process ,we can set time when process the humidity materials . At present there are many manufacturers of dry powder equipment improved the technology though the basis of device. Shanghai Shibang Machinery add powder classifier in dry milling equipment make the finished material in terms of humidity and fineness has been recognized by demand of industrial
The significance of dry milling is to reduce humidity of the raw material before production, In general, fine particles tend to clump and agglomerate if they are moist, It can make clogging of equipment. In one way, the dry milling improved the quality of the final product and made sorting become easier, reduced the amount of impurities; on the other hand, avoid overloading of the device and avoid the phenomena of overload by blocking materials, indirectly reducing losses of materials and extend the life of the equipment.
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