
How to Successfully MIG Weld Aluminum [Guide]
MIG welding aluminum can be straightforward with the right equipment and procedures. Learn how to manage distortion, heat input and aluminum's properties.
Explore practical MIG aluminum welding guidance for setup, technique and troubleshooting. This cluster covers spool guns, MIG gun selection, wire feeding, pulsed MIG, filler wire and common aluminum weld defects. Use it to improve productivity, reduce burn-through or feeding issues and choose equipment that supports cleaner, more consistent aluminum welds in repair, fabrication and shop environments.