� Compact, Lightweight and Energy Saving. � High welding quality, strong welding strength, � Auto protection agains over voltage and over curr � Capable to work Continuously � Automatic balance when voltage is waving � Very good arc � starting and arc-force � Resistance to small spatter � Capable to small spatter � Capable to weld cellulose rod � Suitable for all kind of basic welding rod such as, Stainless Steel, Tungsten, Titanium, Nickel, Steel and other alloy material.