Marble Progressing

Marble refers to the limestone in Dali, Yunnan province, which is mostly crushed by a mill and used as a building decoration material. Marble, also known as white marble, is mainly used for processing various profiles, plates, building walls and ground. It can also be used as materials for memorial buildings. Marble is mainly composed of calcium carbonate, accounting for more than 50%. Others include magnesium carbonate, calcium oxide, manganese oxide and silicon dioxide. Marble in the mining, processing process of gravel, residual materials are often used in the production of artificial stone, terrazzo, stone rice, stone powder.  It can be used as filler in coating, plastic, rubber and other industries.

The Introduction of Marble Ramon Grinding Equipment

Marble Raymond grinding fineness in 80-425 mesh, coarse powder in 30-80 mesh. In recent years, with the wide development of nonmetallic minerals in the application field of ultra-fine powder, the demand of enterprises for nonmetallic minerals is becoming higher and higher.  In particular, the fineness of products have higher requirements. So the new type of ultra-fine Raymond mill has also emerged as the demand arises, is widely used in mining, cement factory, chemical plant. The new type of ultra-fine grinding machine processing materials fineness of about 425-1250 mesh. In the process of traditional Raymond mill, it is found that there is a large amount of 10um ultra-fine powder in the 325-mesh powder. Therefore, the designers try to improve the structure of the analytical machine of the main engine of the grinding machine. The traditional drag type in the cavity of the analytical machine is changed to the way of hanging outside the cavity to drive the isolation of the two rotating inside the cavity so as to improve the grinding efficiency and grinding fineness.