Gas pressure mig mag welding machine 220v

MIG Welding Machines are manufactured based on the internationally advanced inverte: technology. The working principle is to invert 50/60Hz alternative current into direct current first. Then the direct current is inverted into high frequency alternative current (20KHz) by IGBT components before it is rectified.Gas shielded welding machines are generally divided into two types according to the type of output power supply, one is AC gas shielded welding machine, and the other is DC gas shielded welding machine. The current conversion mode of the DC gas shielded welding machine is AC-DC-AC-DC. The gas shielded welding machine is composed of a power supply and a wire feeder. The shielding gas includes CO2, a mixture of CO2 and argon, and a mixture of CO2 and helium. Do shielding gas gas shielded welding machine features.
The welding current can output a rectangular pulse waveform to achieve spray transition and facilitate all-position welding. It has an automatic compensation function for grid voltage fluctuations. It has automatic protection functions such as sub-voltage, under-voltage, over-current and over-heat. Automatic compensation according to cable length to ensure good welding performance for different cable lengths