LGE-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 ... 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 ...