aluminum pipe/ tube bending machine 1man-machine dialogue operation 2Japan Yuken valve 3Max ... bending1. Technical parameters of aluminum pipe bending mahcine(1) Model type: DW63CNC(2) Max bending capability: Φ63×4 mm(3) Max ... machine: carbons steel, stainless steel, aluminum, alloy, copper, brass etc. 2, Applicable tube shape:pipe, tube, solid steel bar, square pipe, rectangle, oval ...