ARC 250ST Welding Machine is designed to meet varied industries metal structures and products welding need with high efficiency & precision. It is absolutely handy, highly operational and simple to operate because of its user-friendly design with simple functions. This is also energy efficient as it consumes less electricity while doing welding works on varied metal parts. Comes in different phases, voltages and sizes, the ARC 250ST Welding Machine has shock proof, fully powder coated housing, which ensures rust resistance and elegant appearance.