supplyShengyuan heavy calcium carbonate

Heavy calcium carbonate is a very important inorganic salt raw material, is one of the commonly used filling materials in many industries, widely used in rubber plastic paper, paint, ink, building materials, food, medicine and other applications. Heavy calcium is usually divided into wet calcium and dry calcium according to the different processing technology. Wet calcium carbonate production because the process is too long, the need to burn coal or natural gas drying cost is high and easy to be polluted by the grinding medium, and the consumption is gradually reduced, the current mass application is mostly in the paper industry and some specific industries; Dry calcium carbonate is made by physical and mechanical grinding after one or more grades, the production process has less secondary pollution, the process is controllable and the cost is relatively low. It is the development direction of heavy calcium carbonate in the future. According to the different processing equipment, heavy calcium is divided into Raymond machine powder, ring roller mill powder, ball mill powder, vertical mill powder, water mill powder, air mill and other types. The physical and chemical properties of the above powders are also different, each has advantages and disadvantages, customers can choose the appropriate varieties and specifications according to the industry and use of the application, in order to achieve the expected use effect.