Steel ball is the important basic part of ball mill, and its main purpose is to grind materials, which can make the material finer.
Cement mill is also called cement ball mill, which is mainly used for grinding cement clinker in the cement production process. It is one of the important cement equipment.
Rice husk is the outer shell of rice, which can be used to make soy sauce, wine and power. In daily production, rice husk is basically treated as agricultural waste to be discarded or combustion, which has low utilization rate.