... 1.Stable performance. 2.Competitive price. 3.Super quality and low-energy. 4.High efficiency. ... ,chassis,up and down the shaft seat,spindel,hammer,hammer holder,pulleys,motor frames and other parts.Powered ... next rack, the spindle is equipped with a hammer,hammer holder,hopper mounted on the chassis for easy ... the enclosure wall and then collided with the hammer,so that the whereabouts of the process after ...