Light calcium powder in the process of production of calcium carbonate ore full of broken mill, and then by chemical means to generate high purity precipitated calcium carbonate, light calcium powder. Production process in the light calcium powder with higher requirements on the purity of calcium carbonate, calcium carbonate mill grinding intensity of the more stringent requirements, in general, Raymond Mill is difficult to achieve high-quality light calcium powder products.

With the rapid rise of modern building materials and powder industrial development, the the light Gaifen market applied to all aspects of the paper, daily chemicals, feed additives, pharmaceuticals, building materials and so on. The technical capacity of the conventional light calcium powder mill has seriously affected the production and application of light calcium powder, iron pollution is the fatal flaw of the calcium carbonate mill processing.