If you want to weld aluminum, you might think skill-intensive TIG welding is the only way. However, if you already own a MIG welder, an add-on spool gun is a viable option. Retailing for $276, Miller ...
We visit the Miller Electric Training Center in Rancho Cucamonga, CA to get some pointers on how to TIG weld cast aluminum with Millers latest inverter-based multi-purpose welder, the Syncrowave 210.