Vietnam is one of the most largest countries of calcium carbonate powder process, as the calcium carbonate exportor, most of calcium carbonate powder making factory choosing Clirik HGM ultra fine grinding mill to process the high powder fineness calcium carbonate powder. Clirik HGM calcium carbonate grinding plant can be used in more than 300 kinds of minerals 300-3000 mesh powder grinding. Besides calcium carbonate powder process, Shanghai Clirik always can be used in calcite, kaolin, limestone, barite, gypsum and other minerals processing.