It depends on the thickness you are going to weld. -We have 400V MIG welders here that are great for just about anything (500 A), and a 'small' 240V TIG welder that is superior in quality for the 'smaller' stuff (160 A).
Just make sure that it can produce enough amps, then you're set! (and don't forget a helmet w. auto on/off switch. -double as easy/quick to weld with one of those.
-And if it's available, use 'ARCAL' ,- instrad of 'ARGON' -it is better quality = easier welding.
Thanks for all the great info - I gather the welder uses gas AND electricity??
