... with polishing, cleaning and drying. large full-automatic production chain finishing machine line: fully automatic charging and discharging of workpiece material, automatically ... black metallic parts, such as small bearing rollers ,bearing needle ,chain, and so on. TEL: +86-411-87819999 FAX::+86-411 ... )200*2Dimension(mm)L13030*W3700*H4100 large full-automatic production chain finishing machine line