Ball mill is also called grinding ball mill, which is widely used for grinding raw materials or finished products in mining, cement, refractory, building materials, ore dressing, chemical industry,
Rod mill adopts steel bars as the grinding medium in the cylinder, which is mainly used to smash all kinds of ores and raw materials, particularly a variety of brittle materials.
Barite can be used as white pigment, aggregate of radiation protection, the padding of chemical, paper and textile fields and the cosolvent in the glass production.