Welding Machine
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 others2 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