AC and DC pulsed argon arc welding machine WSME-500 came into the market, with first-class welding quality

The AC and DC pulsed argon arc welding machine WSME-500 came into the market, with first-class welding quality, beautiful shape, very small spatter, stable arc, high efficiency and energy saving, and high reliability. Decades of old welders have personally tried welding, boasting that they are good at using explosion