Vertical mill adopts principle of the material layer to grinding material. It has low energy consumption, and the grinding system\"s power consumption lower 20% to 30% than the ball mill, and the energy-saving effect is more pronounced. Compared to other mill, the energy consumption of the system of vertical mill and milling system savings of 30% to 40%. Vertical mill at work is not like a ball mill steel balls collide with each other, the impact linings of metal percussion, noise 20 ~ 25dB lower than the ball mill.Kaolin processing equipment is one of our most main products(Kaolin processing equipment), we can produce all kinds of crusher(limestone crushing machine), grinding mill, sand making machine, mobile crushing plant, stone production line equipment and so on.gypsum grinding machine is mainly used in mining, building materials, chemical, metallurgical and other industries. It can process stone materials that moisture content less than 5%, Mohs hardness under 6 levels, such as kaolin, limestone, talc, barite, dolomite, calcite, marble, gypsum, bentonite, mica, graphite, and so on. The finished powder size can be 3000meshs.Gypsum grinding machine is mainly used in mining, building materials, chemical, metallurgical and other industries. It can process stone materials that moisture content less than 5%, Mohs hardness under 6 levels, such as kaolin, limestone, talc, barite, dolomite, calcite, marble, gypsum, bentonite, mica, graphite, and so on. The finished powder size can be 3000meshs.In the silica sand making process, jaw crusher is used as primary crushing machine, then go through the secondary crushing plant, the sand particles that meet the requirements enter into the sand making machine for making fine sand, while the others enter into the tertiary crushing plant for fine crushing, then go for sand making. The fine sand from the sand making machine must be washed by sand washer. Then dried by drying machine. vertical grinding machine: http://www.sinojawcrusher.com/companyproducts/Raymond-mill.html