Comminution in the jaw crusher takes place in a wedgeshaped crushing chamber between a fixed and flexible crushing jaw. In the upper suspension, the flexible crushing jaw is driven via an eccentric shaft and supported underneath by an infinitely lockable eccentric shaft.
A jaw crusher is a compression type crusher, comprised of a fixed jaw and moving jaw positioned in a (V). The movable jaw compresses material against the fixed jaw, crushing the material to the desired size. The material exits the jaw through the bottom of the crusher .