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 :This ... , carbon steel pipe, copper pipe, titanium pipe , alloy pipe with high precision. The driving system driving crank’ connection rod with rocker ...