... 20,30,50,60,90,125,150-H-semi-automatic electrical control two-rollers annular ring Pilger ... , copper pipe, titanium pipe , alloy pipe with high precision. The driving system driving crank’ connection rod with ... Speed(r/min)60010001080100010001000900Length of Equipment(mm)24800310003360033500700004400047000Width of Equipment(mm)1560342038005400650070008000 LGE-20,30,50,60,90,125,150-H-semi-automatic ...