Minerals can be classified by their properties (optical, physical,  electrical,  magnetic) and  by their chemical composition. Minerals can, therefore, be identified by spectroscopic or visual observation; however, chemical analysis is the only means of identifying the precise nature of the mineral.

The rapid development of modern social economy, the industrial materials such as all kinds of metal, nonmetal and chemical minerals market demand and increasing the scale of production, the amount of material crushing grinding needed is also increasing. At the same time, the traditional grinding processing equipment is not able to meet the needs of…