The NIKO ARC 315A Three Phase Double IGBT Module Welding Machine (MMA/ARC 400 J) is a robust industrial inverter welder designed for MMA/ARC welding. It delivers an output current up to 315A, features double IGBT modules for enhanced efficiency and stability, and operates on three-phase power. The machine offers a 60% duty cycle, air cooling, and reliable performance for heavy-duty welding tasks