... cost 3.favorable price 4.full tech support XSM® Calcium Carbonate MillIt is applicable to the grinding and processing of more ... humidity less than 6% in mining, construction, chemical industry and metallurgy, such as barite, calcite, feldspar, talcum, marble, limestone, clay, glass. ... chamber of the main frame. Due to the centrifugal force in rotation, the roller swings go outward and presses closely ...