Cement mill, also named cement miller or cement grinding machine, is the key equipment that smashes materials which have already been broken, it is composed of a cylinder body, lining board, partition board, main bearing, feeding and discharging device as well as driving device. Cement mill is widely used in the manufacture industries, such as cement, silicate, new building material, refractory material, fertilizer, ferrous metal, nonferrous metal and glass ceramics, and can be used for the dry and wet grinding for all kinds of ores and other grind-able material. In cement production line you need to choose suitable raw material mill and cement equipment.At the time of grinding operations, it is to cement raw material into the mouth, after one grinding to discharge the ore or no longer through the original cement mill but into the ball mill and then to crush the other one. This is the product of the consequences of their qualified cement material; there are unqualified coarse even so large pieces of material. So the cement miller is not suitable for open-circuit grinding, and it is generally for closed-circuit grinding, but it is not absolute.This cement grinding machine is a horizontal cylinder rotating device, with the outer gear transmission, two warehouses and grid type China cement mill. The materials get to the first warehouse through the feeding device evenly, with the steps lining board or corrugated lining board and different sizes of steel balls in the warehouse. The centrifugal force produced by the cylinder put the steel balls to a certain height and then make them fall down, which has a strong impact and grinding to the materials. After having the coarse crushing in the first warehouse, the materials get into the second warehouse, with the scale board embedded and steel balls in the warehouse. The materials will get a further crushing in this warehouse. The powder will be discharged by the uploading plank. Then, the grinding work will be finished.If you are interested in China cement mill price, you can consult Hongxing Machinery: sales@hxjq.com.cement mill: http://www.rotarykiln-china.com/goods/g344.html