... aluminum profile, 2.manual arc bending machine CNC Multi-function Bending Machine Mainly used for bending iron profile, copper profile and aluminum ... such as rolling and pressing steel, angle bar, channel iron, square bar, T-shaped steel, UPN, ... . Model and parametersKS-W1025S CNC Multi-function Bending Machine(Screw balls drive)Minimum bending radius50mmMaximum diameter of mould300mmDiameter of ...