2D CNC Wire Bending Wedling Machine This 2D CNC bending and butt welding machine is specially designed for manufacturing metal rectangular/square frames from iron, steel and stainless steel wire. It integrates automatic 2D bending forming and flash butt welding in one unit. Feeding, bending, shaping and end-face butt fusion welding are finished continuously under PLC automatic control, effectively avoiding manual positioning errors. Equipped with adjustable welding current