https://weldmongerstore.com/collections/weldmonger-top-20-products/products/primeweld-mig180-180-amp-mig-welder-with-spool-gun I used the pigtail adapter and plugged into 115 volt. Recommended settings on the primeweld mig settings chart with C25 gas are 18 volts and 236 inches per minute using .035" er70s6. Seemed Dead nuts for a lap joint on the bench. Stepped up to 1/4" with slower travel speed and did ok . | Welding Tips & Tricks

Have a project that requires you to weld aluminum? You don't necessarily have to reach for your TIG torch. Here are some tips from Ian Johnson to help you be successful when MIG welding with a spool gun. | ESAB North America

When you need to weld aluminum but don't have access to AC TIG or a spool gun, there is one process that can still get the job done, aluminum stick welding. Austin experiments with different polarities and pre-heat versus no pre-heat to see which produces the best welds over on YouTube today at 3:30 PM EST https://foxly.link/fsXzH4 | Weld.com

MIG Welding Aluminum with a Spool Gun