Compound pendulum jaw crusher has the following features: light weight, simple and reasonable structure and impact structure. In addition, the materials can be evenly crushed inside the cavity due to the fact that the cavity is quite fine in space. If the granularity can meet the standard, finished materials will be discharged from the bottom of movable jaw.

Consequently, the efficiency of this equipment is pretty high. The crushed materials will suffer from roll motion up and down at the bottom of the movable jaw. Therefore, the granularity of the end product is fine and qualification rate is also high.

Three-dimensional modeling is the basic work of component design for jaw crusher. The design condition of each component directly affects that whether the follow-up work can go without a hitch or not. The correctness of model refers to that whether the modeling, components and assembly model are accurate or not. The rack design of crusher decides whether the components of crusher can be installed successfully. Because the jaw crusher bears great impact load and working capacity in manufacturing process is quite great, thus for compound pendulum jaw crusher, casting material usually adopts ZG35.

The two sides of movable jaw crusher are installed two spherical roller bearings, making inner race and eccentric shaft match each other. The major eccentric shaft is installed outside the jaw crusher. Dingli Machinery adopts unique structure in jaw crusher design in order to make the jaw crusher more convenient to users.