1 Energy-saving And Stable Heat Dissipation :Whole Day Welding Is No Problem,Energy-saving Design,It Is Applicable For Welding All Kinds Of Ferrous Metals Such As Carbon Steel, Medium Carbon Steel And Alloy Steel Amongst Others
2 IntuitiveFeaturing Controlling Knob,Convenient:Portable Size But Big Power,It's Not Just A Welding Machine But A Work Of Art.
3 Suitable For Welding Stainless Steel, Mild Steel And Other Metal Materials. Arc Welding Machine Is Easy To Use,Beginner Can Also Operate Well.
4 Over-heating Protection, Over-voltage Protection, Over-current Protection.The Welding Voltage Can Be Continue Adjusting To Exactly Match Welding Current.
5 Convenient Quick Connection For The Output Makes It Quick, Safe, Simple.On-off Frequency Is Out Of Audio Frequency,Nearly Abate The Noise Pollution