How To Weld Aluminum With A Mig Spool Gun. When welding aluminum you are dealing with a much softer metal. Once you have a spool gun for your MIG welder you now need to insert the aluminum wire into your spool gun.
Aluminum MIG welding requires a welder to move around especially with your MIG gun and for the wire speed to push the wire into the joint. Just remember were talking MIG here. Finding The Settings For Aluminum Welding On Your MIG.
Once you have a spool gun for your MIG welder you now need to insert the aluminum wire into your spool gun.
Adding a Spool Gun to a Mig Welder for Welding Aluminum. This ensures proper gas coverage of the weld puddle. If you have been following me for anytime you have probably heard me harp on using a short stickout for short circuit mig. The first trial I did with the Spoolmate 150 gun was a fillet weld on 0080-inch aluminum sheet using 0030-inch 4043 wire.