Copper Ore Crushing Plant In Chile has a long history of development. In the course of more than 100 years of development, the structure of the crusher has been continuously improved and developed. Although the jaw crusher is widely used, it also has disadvantages. In order to improve the performance and efficiency of jaw crushers, various types of jaw crushers have been developed.

A design institute has invented a double-cavity movable jaw crusher, which can not only improve the work efficiency, but also reduce the load of the crusher and reduce the weight of the machine. A double-acting Hubei-type crusher was developed in China. The two crushers were removed after the front wall was opposed to each other. The synchronous movement of Hubei and Hubei forced the crusher to discharge. In recent years, a single-action jaw crusher has been developed. In the early years, simple swing jaw crushers were produced abroad, which had a high suspension height and tilted forward. A jaw crusher placed upwards with a toggle plate manufactured abroad. Its characteristic is to increase the performance of the crusher by increasing the movement characteristics of the drive jaw. Later, the inclined jaw crusher appeared. Its transmission angle was above 70 degrees, which was low, and it was most suitable for working on underground or mobile crushers.

The research and development of the above various special-shaped crushers have achieved certain effects, and have played a certain role in promoting and promoting the development of the domestic crusher industry, but they have not been promoted and used in large areas. Pendulum jaw crusher. In order to improve the backwardness of domestic jaw crusher and comprehensively improve the technology level of jaw crusher, enterprises and parts need innovation, and early development of jaw crusher with China's independent intellectual property rights.