Industrial silicon powder refers to the industrial processing of industrial silicon blocks to make powdered industrial silicon, which can be divided into coarse powder, fine powder and fine powder according to the size of particle size. Industrial silica fume with different particle sizes can be used for high-temperature refractories, iron, aluminum alloy, silica sol, silicone and other main raw materials. However, industrial silicon has different grinding methods, but the grinding effect is good. Ball milling method, roll grinding method and impact spinning method are mostly used. The main equipment used are ball mill, roller mill and impact spinning machine. These equipment have slight differences in pulverizing. Manufacturers can choose suitable pulverizing equipment according to pulverizing requirements. It is a fine grinding mill under the impact of gravity. All kinds of mills can process and crush minerals with Mohs hardness lower than 7.0. The particle size of finished products is controlled within the range of 30 mesh to 425 mesh through process adjustment.
