... 50,60,90,125,150-H-semi-automatic electrical control two-rollers annular ring Pilger Mill LGE-20 ... ,50,60,90,125,150-H-semi-automatic electrical control two-rollers annular ring Pilger Mill Product Description ... . The driving system driving crank’ connection rod with rocker system make the head sleeve and roller-frame ... ,90,125,150-H-semi-automatic electrical control two-rollers annular ring Pilger Mill