Lincoln Electric 140 amp. Does aluminum and steel. Now I just have to learn how to weld...... So, no big deal. I'm building an airplane. I sure can weld too. Can't wait to try it out. Need to get shielding gas tank first. At SunNFun2014 I visited the Lincoln Tent and took a welding class. Practiced welding 1/8 aluminum plate. My confidence level is much improved and I will be able to use my machine now with some higher level of confidence.
