It consists of two jaws, the movable jaw and the static jaw, which form a crushing chamber. The two jaws move to complete the material crushing operation. As a primary crusher, it is mainly used to crush large ores or rocks into smaller sizes for further secondary or fine crushing.
The jaw crusher consists of bracket, jaw, eccentric shaft, jaw plate and ancon plate etc. The bracket is welded by steel plate. On the front arm of bracket, jaw plate is fixed by wedge-shaped bolt.