· Jaw crushers use mechanical pressure to break the material by forcing it between two vertical jaws, one stationary and one that is driven back and forth. The gap between the two jaws narrows as the material moves through the crusher, further reducing the size.
May 06, 2021 · A sectional view of the singletoggle type of jaw crusher is shown below. In one respect, the working principle and appliion of this machine are similar: the movable jaw has its maximum movement at the top of the crushing chamber, and minimum movement at the discharge point. The motion is, however, a more complex one than the Dodge motion, being .