... 1.bend copper tube 2.feed,clamp,bend,cut,load 3.automatical & continuous 4.high efficiency return bending ... bender during the production of heat exchanger, including decoiler and machine, stacker.return bending machine is a special ... The machine line can finish feeding, clamping, bending, cutting and unload automatically and continuously.ModelVertical BendingHorizontal BendingSpec.OD,mmΦ 7 Φ 9.52 ...