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Fine ground calcium carbonate (gcc) is in use as fillers in plastics, paints and in paper. The fineness for such application starts with 97 % < 10 micron and of course is finer even down to 95 % < 2 micron. Paper filling and coating is produced normally on wet milling stages. Whereas all other applications are produced on dry process. Due to quality reason and due to economical aspects worldwide the ball mill systems in combination with one or more classifiers are used. Comparible with ball mill, Clirik HGM grinding mill with features of low cost, low consumption, high performance, enviornment friendly. Calcite carbonate powder micronizer is equipment producing micro powders and ultrafine powders. It is mainly applied to mill non-inflammable, non-explosive and brittle materials with Moh's hardness under six, such as calcite (calcium carbonate), chalk, limestone, dolomite, kaolin, gypsum, etc., totally more than 100 kind of material. The finished product fineness can be controlled between 47 microns to 5 microns (325 meshes to 2500 mesh).
