During the whole cement production line, drying and powder-choosing is the most important steps!!! Dryer is the main cement mechanical equipment in the drying step. Here we mainly explain the grinding step. For this step, cement ball mill is the essential equipment.
A cement ball mill is mainly used in the grinding of finished products and raw materials, and also used in metallurgy, chemical, electric power etc...In addition, open flow grinding and close-circuit grinding with powder concentrator are available as well. Cement ball mill has the advantages of strong adaptability to materials, continuous production, big reduction ratio, simple fineness-adjusting and so on. It is capable of dry production and wet production, also can grind and dry at the same time. After drying, raw materials processed by cement mill will turn into raw cement. Then we are going to use an important product in cement machinery Cement rotary kiln. As we all know, the cement processed by cement mill is raw, in other words, after water mixing, cement is still cement, and water is still water. Both of them cannot be mixed together. So here we make raw cement processed by cement rotary kiln, in order to get the cement of semi-finished products.
Why do we say it’s semi-finished? Because the cement processed by cement mill cannot turn 100% raw material into powder, we need to screen these semi-finished products and make those raw materials which still dont turn into powder return to the production line for processing.