Can the inverter DC argon arc welding machine weld aluminum?
Not, recommend the use of hand straight wave current argon arc welding machine. Han Shen's WSME series, the effect is good, you can try
It's better to buy an AC argon arc welding machine
If helium is used, aluminum can be welded and operated in the same manner as argon arc welding;If argon is used, the usual method of operation can not be soldered to aluminum;If argon is used to weld the tungsten electrode, it is possible to solder the aluminum, but the tungsten is burned rapidly and can be used temporarily, especially when the current is relatively small, such as under 50A.Of course, it's better to use AC argon arc welding machine.
