... 4.High Accuracy/Efficiency With mandrel hydraulic Tube Bending MachineMachine features 1.Applicable tube material: carbons steel, mild ... , aluminum, alloy, copper, brass etc.2.Applicable tube shape: tube, solid bar, square, rectangle, oval, profile etc3 ... of slow bending.15.Optional function of anticipated mandrel extraction Main Technical ParameterNameUnitParameterMax. Bending Capacitymm50*2Bending ...