High Quality Mig/Mma 350a Welding Machine

Maximum output current: up to 350A (heavy-duty performance) Input voltage: usually 220V single phase (some models may support 380V industrial power) Duty cycle: around 60% at full power (can weld about 6 minutes out of 10 at max load) Wire size support (MIG): 0.8 mm – 1.0 mm wire Electrode size (MMA): 1.6 mm – 5.0 mm rods Cooling system: built-in fan with thermal overload protection Arc type: stable arc with deep penetration