I see the model number "IA-300ITPS". What does that mean?
Pulse argon arc welding machine can weld aluminum
Alternating or alternating pulses are possible. Because the aluminum alloy surface has oxide film.
Ordinary argon arc welding machine can not be welded Aluminum Alloy, because Aluminum Alloy welding is the need to have a function of the cathode is broken, but the common DC argon arc welding machine is the function, does not have the function of communication so I do not have the function of broken cathode.The theory of ordinary argon arc welding of DCRP welding can be Aluminum Alloy, but the effect is very poor, easy to collapse and forming oxide matrix, are more difficult to forming good.
