... seat,spindel,hammer,hammer holder,pulleys,motor frames and other parts.Powered by V-belt driven ... hopper mounted on the chassis for easy disassembly and maintenance. 3.Advantage of Vertical Grinder:1)Simple ... :Material from the inlet into the chassis and high-speed rotation of the collision case, ... upon impact,squeezing and crushing,and then crash back to the enclosure wall and then collided with ...