This machine is used in chain parts processing, used for oil washing, burr eliminate, polishing. With the advantage of low cost, high efficiency, easy operate. This machine can be applied to all size chains Assistant material: Quartz sand, alkali, lye, soapbark Capacity: 500KG one time Burr eliminate: 2hours/time Oil washing: 1hour/time Pin Polish: 1hour/time, test the size when it standard.