These shredder plants are new designed, can shred thickness 4mm~10mm scrap steel according the the customer's request, production rate from 25 tons to 120 tons/hour, white goods, scrap cars with or without engines,bales, bundles etc.,and for the separation of nonferrous,ferrous metal and wastes. The shredded scrap steel can be reached more than 1.0~1.2 high density ISRI 211 and >99% purity,50mm~250mm particals.