... saving energy,patent product,easy operation,enviromental protection Use the rolling technique press the steel wire step by step, Compared ... do many times drawing,reduce the anneal time obviously,Rolling Drawing machine don't need the mode,can save energy more ... ,stainless steel wire: Hydraulic pressure double H spool pay off machine(non stop)→ machinery peeling→ electrolytic pickling→ washing→LZ5/600 ...