Calcium Carbonate Powder , Which Has Several Specifications ? What Need Pulverizer ?

   Calcite is one of the main minerals of calcium carbonate , calcite generally appear white or colorless , sometimes because of the impurities it contains different ingredients and colorful , as when iron and manganese -containing light yellow , light red , brown and black. Mohs hardness of 3 , are easy grinding of ore. Calcite uses widely used in artificial stone, synthetic rubber, paint, plastics, cable, paper , toothpaste , cosmetics, glass, pharmaceuticals , paints, inks, insulating materials, food , textiles, feeds , adhesives , sealants , asphalt , building materials, fireproof ceilings and household chemical products such as filler , and thus the concern by many manufacturers .
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   Currently on the market is mainly calcium carbonate processing equipment applications ultrafine mill , coarse powder mill , high -speed milling machines. Depending on the processing equipment, treatment of different product fineness of calcium carbonate processing of calcium carbonate powder is divided into four different specifications, namely solo powder, Flying powder , three flying powder, four fly powder were used in different industrial areas, such as the main raw material of glass , cement production, and production of sodium dichromate anhydrous calcium chloride auxiliary materials , construction materials and poultry feed , and paints for rubber , plastics, paint putty, wire insulation , and a rubber molded article asphalt and other industrial products made ​​linoleum filler .

   Calcium carbonate processing , first to quarry mining to calcite, limestone and other minerals to remove gangue , with coarse crusher broken limestone, and then choose the appropriate mill after breaking crude ore processing fineness , then choose grading machine for...