what is a ultrafine mill and how does it work?
SBM's SCM ultrafine mill is widely used for micron powder producing. The output size can reach 2500mesh (5um). It is suitable for grinding the material with middle and low hardness, moisture below 6%, and the material should be nonexplosive and nonflammable, such as calcite, chalk, limestone, dolomite, kaolin, etc. The size of the finished ...