The design of an electric welding machine was exaggerated in the early stage, and then adjusted according to the cost or structure, or the style was simplified. At that time, I wanted to make a mecha style. The front face decorative strip was treated like suspension, and the handle was added with winding function to facilitate the storage of power cords. The latter scheme was rejected for complex reasons and high cost. For the first time to do this welding machine, style understanding is still lacking.