The strip and strip pulley are driven by a motor, and the
movable jaw moves up and down via eccentric shaft. The angle
between fixed jaw and movable jaw becomes smaller when the movable
jaw runs down, then the materials are crushed into pieces. It will
become bigger when the movable jaw runs up. The movable jaw board
leaves the fixed jaw board under the action of pole and spring ,
then the end products come out from the crushing cavity.
