After buying a new ac/dc TIG welder, I immediately realized that it must be movable, so you can tacke every job. You don’t weld just on a table. I bought also MIG welder just few months later. I needed welding cart. It was made from a metal available at home. It was also a learning project of TIG welding.
Here are some pictures of it, both look almost the same for TIG and MIG welding.
