1. Application industry: heat exchanger and refrigeration industry;

        2. Scope of application: Welding of U-shaped tubes in heat exchangers made of stainless steel, carbon steel, and other materials；

        3. This device is used in conjunction with the MWA-200 integrated control power supply；

        4. Welding form: plug-in connection；

        5. Warranty period: One year

1. A machine specifically designed for welding U-shaped tubes for heat exchangers；

2. The entire body of the welding gun is water-cooled, improving the loading rate of the welding gun；

3. The welding gun adopts multi-channel gas protection to improve welding quality；

4. One person can operate two welding guns simultaneously, simple and convenient；

5. Adopting imported core components and materials, durable, reliable, safe, and precise。