Royce Mma-300s Inverter Welding Machine.

Technology: Uses advanced Insulated-Gate Bipolar Transistors (IGBT) inverter technology for stable performance. Current Range: It has a current range of 20A to 300A. Portability: The machine is designed to be portable with a handle and shoulder strap. Usable Electrodes: It is compatible with electrodes ranging from 1.6mm to 5.