How to choose 20 tons of talc crushing equipment per
2021-1-18 · Talc has a Mohs hardness of 1, kaolin has a Mohs hardness of 2, and calcite has a Mohs hardness of 3. Talc is a layered structure, which is easily broken under the action of external force. Therefore, the talc powder processing equipment recommended by our professional engineers is a combination of impact crusher and European type grinding mill.
