... -20,30,50,60,90,125,150-H-semi-automatic electrical control two-rollers annular ring Pilger Mill LGE-20,30 ... ,50,60,90,125,150-H-semi-automatic electrical control two-rollers annular ring Pilger Mill Product Description :This ... for making cold roll 3-220mm stainless steel pipe, carbon steel pipe, copper pipe, titanium pipe , alloy pipe with high precision. The driving system driving ...