Application of Jaw Crusher in Cement Crushing

Jaw crusher has been applied in the production of industry area for more than a hundred of years. Jaw crusher is characterized by simple structure, reliable work, convenient maintenance and low cost, etc. therefore, it is widely applied to the coarse crushing, intermediate crushing of hard materials such as limestone, clinker, ironstone, gypsum in the cement industry. It is mainly used for crushing materials by means of extrusion, grinding, and broken.

The cement enterprise moves into concrete and sand aggregate industry is the need for the integration of corporation value chain, as well as the necessity of international trend. Cement and sand aggregates industry great advantages of complementary and integration in the aspect of customer, market, mineral resource, human resource, etc. thus cement industry’s entering into sand aggregate industry is one of the significant models of cement enterprise development. Besides, there are also some thorough prerequisites for its actual implementation. The existing mineral resource, mature crushing technology, strict and scientific management model, and the introduction of related and necessary crusher and sand making machine for sand aggregates on the basis of ball mill, will realize the strategic combination of the process of sand aggregates and the production of cement.

During the cement production, the efficient way to improve the output of ball mill is to diminish the granularity of the grinding material. Therefore, crusher with smaller product granularity is the powerful weapon in the fierce market competition, as well as the goals that many manufacturers are pursuing. Since the 90s of the 20th century, large numbers of fine crusher s spring, among which, fine jaw crusher that applies in limestone, gypsum, and cement clinker is the earliest. Fine jaw crusher is actually one type of pendulum jaw crusher, the main difference lies in that the crushing cavity is deeper and the jaw crusher plate is wider, and the productivity is increased.