Calcite grinding mill is suitable for processing medium and low hardness non flammable and explosive brittle materials with 6 or less than 6 grade Mohs hardness, such as calcite, chalk, limestone, carbon black, kaolin, bentonite,
Wollastonite grinding mill that has the strong grinding effect mainly applies for the grinding operation of wollastonite.
Peanut shell is usually treated as garbage or just burned in the countryside, which has not fully utilized. If it goes through the scientific treatment, peanut shell will bring more revenue.