How To Weld Aluminum With A Lincoln Spool Gun. A spool gun will be your amperage and wire speed. Welding aluminum is a bit different than welding steel but a good technique the right tools and an understanding of how it works will have you welding in no time.
For this you first need to uncover the contact tip and canister cover of your spool gun. A longer stickout is needed for Aluminum Welding with mig. You weld on the flat or slightly horizontal.
Pulling makes for a sooty weld.
Magnum spool guns are professional grade solutions for feeding small spools of aluminum and steel wire. With its short feed distance a spool gun provides a steady reliable feed of the soft aluminum wire. Welding aluminum is a bit different than welding steel but a good technique the right tools and an understanding of how it works will have you welding in no time. Successful welding with aluminum requires a stable arc.