The traditional way to disposing chicken manure is to sell it as farmyard manure at low price. Its economic value is not fully explored. Chicken manure is valuable feed and fertilizer resources.
Calcium carbonate is the main raw material to make cement, lime and calcium carbide, and it is an indispensable flux limestone in metallurgical industry.
For limenite beneficiation, a combined beneficiation method is often better than a single beneficiation method, which can better improve the ore grade and recovery rate.
Ceramic ball mill is also called chinaware ball mill, which is a kind of grinding equipment for grinding special kinds of materials. For example, during the production process of ceramic products,
Bucket elevator is the conveying machine which can realize continuous vertical lifting materials with a series of hopper. It is often used to transport coal, cement, crushed stone,
Spiral chute is the highly efficient equipment for gravity separation, which has advanced technology both at home and abroad.