Detailed Product Description Main Characteristics:Uses IGBT inverter techinque,high power utilization rate,low no-load loss,good welding quality;Compact,light and portable,and suitable for moving,goingout,convenient to weld small-scale construction member.HF Arc-staring and strong welding prmeabilityBe able to be equipped with water-cooling torchBe able to weld mild steel,stainless steel,copper ...