Scope of application: electroplating, hardware, mold processing, gas spring rod, hydraulic accessories, copper pipe, aluminum pipe, stainless steel pipe, arts and crafts processing, steel and wood furniture, trachea tube, vehicle parts and other external round polishing industry.Characteristics of polishing equipment: it can polish, remove rust, draw wire, grind and remove oxidized skin of various materials such as iron, copper, zinc alloy, aluminum alloy, stainless steel and titanium alloy.