China Limestone Micro Powder Grinding Mill - China ...
2022-1-17 · Origin. Shanghai, China. HS Code. 8474209000. Product Description. Detailed Description: Our super thin grinding machine is mainly applied to grind non-inflammable, non-explosive and brittle materials with Mohs hardness under six. Such as diatomite, calcite (calcite carbonate, calcium carbonate), chalk, limestone, dolomite, kaolin, gypsum, etc ...