Jaw Crusher has the ability to crush stones with dimensions of more than 40 cm, with the help of pressure force between two shoulders of the jaw or plate, and due to the constant contact with incoming large stones, it is exposed to severe erosion. For this reason, manganese steel is usually used to make a jaw crusher so that it has good resistance. The capacity of the jaw crusher machine reaches six thousand tons per hour and the angle between the two jaws in this machine is usually 26 or 27 degrees.

It is necessary to explain that the size and model of the jaw crusher is determined according to the dimensions of its opening. For example, the model jaw crusher (100*200) represents a jaw crusher with a stone entrance opening of 200 x 100 cm.