The use of bentonite powder and bentonite grinding mill ...
Such as calcite, chalk, limestone, dolomite, kaolin, gypsum, etc, totally more than 100 kinds of materials. Product fineness can be controlled between 325~2500 mesh. Bentonite is montmorillonite as the main mineral composition of nonmetallic mineral, the use of bentonite has a long history, originally just as a .