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AEC-200 Spool Gun

The AEC-200 may be the only spool gun you use for the rest of your life! It easily attaches to any MIG (Constant Potential) Power Supply.

This gun easily welds aluminum, stainless steel, carbon steel, aluminum bronze, silicone bronze, or any filler metal on a 4" spool. One gun for all applications: steel and stainless steel wire 0.025" through 1/16", and aluminum wire 0.023 through 3/64". The AEC uses standard 4" wire spools from anywhere, with no need for high-priced specialty wire available only from one gun's supplier.

AEC-200 Spool Gun with Standard Barrel

AEC-200 Spool Gun with Heavy-Duty Barrel

The AEC-200 uses a solid-state DC motor control. The advantage of the electronic control is simple: at the slowest speed (1RPM), you have full motor torque. The control assures that you have consistent wire feed speed at any speed setting with all sizes of wire.

When purchased from Weldmart-Online LLC, each gun comes with an instruction manual and a sample pack of tips and nozzles.

Detailed breakdowns of the AEC-200 (click each to view a larger version)

AEC-200 Complete Parts Breakdown

AEC-200 Pressure Feed Roll

View a partial list of applications for machines with Miller 10-pin or 14-pin connectors.

View our online store for various AEC-200 spool gun configurations & options


History of the AEC-200: The AEC-200 spool gun may look familiar, because it goes back to World War 2. This gun was originally manufactured by Airco and was referred to as the "20-E" gun. Blue guns were for Miller, black guns were for Glenn, yellow guns were for Chemtron, and half-black, half-clear guns were for Lincoln -- but they were all the same spool gun. There are thousands out there, and we have repair parts for them! This spool gun has SUSTAINABLE TECHNOLOGY.

Dealer inquires welcome.

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Product names are registered trademarks and property of Miller Electric Mfg. Co. Lincoln®, SA-200, Weld'N Power, Ranger, Power Arc, and related product names are registered trademarks and property of The Lincoln Electric Corporation. Other brand and product names are the property of their respective companies. Weldmart-Online LLC is in no way affiliated with Miller Electric Mfg. Co., the Lincoln Electric Company, or other companies whose products may be referenced. All references to named machines, torches, other products, and part numbers are provided for the convenience of our customers only and do not imply any affiliation with or endorsement by these companies.