I have had a couple of guys ask me about aluminum fabbing. I know that lots of things that are associated with aluminum are expensive. Mainly, it would be a shear, bender, plasma cutter, and welder. Or welders. I anticipate the need of a good TIG, too.
I have never seen or used a pulsed MIG.
Can someone give me the short description, and tell me if this is what I'd need to do quite a lot of length of aluminum welding?
How do they work? How well do they work? How much do they cost? What are the best brands? How costly are consumables?