Domestic and foreign manufacturers produce oversized jaw crusher

Currently, jaw crusher machine has two of the most commonly used structures: a simple pendulum and compound pendulum. In the past, large mines have always used a simple pendulum jaw crusher. But now, most of the mines have used the compound pendulum jaw crusher as coarse crushing fist equipment. Both of them belong to the downward movement of the type, such as moving the top has been removed for unreasonable structure.
The difference between the simple pendulum and the mobile jaw crusher plant: connection type is less hanging mandrel rod and bracket only one. Thus, such a connection structure. However, primary rock crusher the movement is more complex than the simple pendulum. This is the horizontal movement and vertical movement. It is a complex movement. Therefore, it is called a complex-type rotary jaw crusher.
Compared with the simple pendulum jaw crusher, compound pendulum jaw crusher has only one spindle. Crushing force of gravity, and both are focused on this spindle. Thus, for a long time,portable impact crusher mobile jaw crusher plant compound was made small and medium type. Bearing also use movable type. However, with the advent of high strength materials and large bearings, jaw crushers supplier of the pendulum compounds directed towards large scale. This jaw crusher plant has a high capacity, low power, large crushing ratio and uniform size distribution, and gradually replaced the simple pendulum jaw crusher.