Best Spool Gun MIG Welders of 2025

The LOTOS MIG175 175AMP Mig Welder is a reliable and durable welding machine that offers a stable and better welding experience. It can weld various metal materials such as stainless steel, mild steel, and aluminum. The package includes a high-speed MIG spool gun for aluminum welding, gas hose, argon regulator, welding mask, and more. With a rated output of 175-amp MIG welder, it can weld mild/stainless steel up to 1/4" and aluminum up to 3/16" or thinner.

The TOOLIOM Spool Gun is designed for MIG welding with a maximum output of 150A, allowing you to work with 2lb aluminum welding wire effortlessly. It features a transparent cover that enhances visibility, ensuring that you can monitor the welding wire and keep it clean from any contaminants. The gun is compatible with TOOLIOM TL-200M PRO and TL-250M MIG welders thanks to its Euro connection. Additionally, it accommodates Tweco accessories, giving you flexibility in your welding tasks. This combination of features makes your welding projects smoother and more efficient.

The YESWELDER Digital MIG-205DS MIG Welder features IGBT inverter technology with a reliable and stable performance. The machine boasts 4 functions in 1 of Gas MIG /Gasless MIG / Lift TIG / Stick, with aluminum MIG welding available and spool gun compatibility. The synergic control allows for automatic voltage and wire feeding speed adjustments, while the automatic protection function ensures safety by preventing over-current, over-voltage, and over-heating.

The Smart Weld Spool Gun is a brand new 10-foot replacement designed to work seamlessly with various MIG welders. If you own a Weldpro MIG200GDSV, MIG155GD, MIG210LCD, or any Eastwood model like the MIG 135, MIG 175, MIG 250, or MP250i, this spool gun is perfect for you. Its length offers flexibility, allowing you to maneuver easily during welding projects. This compatibility ensures you can maintain high performance without the hassle of searching for other tools. With Smart Weld, you can achieve precise welding results, making your tasks easier and more efficient.

The ARCCAPTAIN MIG Welder is a powerful 6-in-1 multi-process welding machine that provides Gas/Solid Wire MIG(GMAW), Gasless Flux Core MIG(FCAW), Stick/MMA, Spot welding, Lift TIG, and spool gun connector optional (tig gun and spool gun not included). The digital control provides automatically matched recommend current and wire feeding speed, which is perfect for beginners or professional welders. The large LED display is easy to read and carry with a handle or shoulder strap (included). It is ideal for outdoor maintenance, farm, road equipment, and home DIY.

The ARCCAPTAIN Spool Gun enhances your aluminum welding experience with its seamless wire feeding system. The 10-foot cable provides ample reach, allowing you to work comfortably on various projects. Its transparent cover ensures you can easily monitor the welding wire, keeping it clean and free of debris. Built with a thickened cable, this spool gun offers durability and reliability, making it perfect for both light and heavy-duty tasks. The positive trigger mechanism gives you effortless control, ensuring a smooth and responsive welding process every time.

Experience a smooth welding experience with the Miller Spoolmate 150. This MIG welder spool gun is designed for light fabrications and is perfect for home hobbyists and light fabricators. With its consistent wire feed and 20 ft of cable reach, you can easily maneuver around your project. The clear cover allows you to keep track of the wire, avoiding unexpected interruptions. Crafted with durable parts, including a heavy-duty drive motor and a cast aluminum gearbox, the Miller Spoolmate 150 ensures reliability and performance. Compatible with various Miller welders, this spool gun offers versatility, allowing you to weld both aluminum and steel wires. Get the job done efficiently and effortlessly with the Miller Spoolmate 150.

The Eastwood 180 Amp MIG Welder is a portable machine that operates on both 120V and 240V with the latest IGBT inverter technology. It can weld mild and stainless steel, 24 gauge to 5/16" (3/16" on 120V), aluminum, 14 gauge to 1/4" with a Spool Gun (included). The Metal drive motor ensures smoothest operation and it has 2T/4T modes and Tack Weld setting for comfort and consistency during long welds and sheet metal projects. Eastwood offers quality solutions with a strong track record of high-quality products and lifetime tech support. Safety accessories like welding helmet, gloves, and glasses must be worn at all times.

The YESWELDER MIG Welder is a versatile 5-in-1 welding machine that caters to various welding needs. It allows you to perform Flux Core MIG, Gas MIG, Spool Gun MIG, Lift TIG, and Stick welding, giving you flexibility in your projects. The synergic control feature automatically adjusts the voltage as you change the wire feed speed, making it user-friendly for both novices and experts. Additionally, the advanced digital display enhances visibility, helping you operate more efficiently. For aluminum welding, it is compatible with a spool gun, reducing wire travel distance for better results.

The FEMEROL 250A Welder is a versatile 6-in-1 welding machine that caters to various needs, making it perfect for both beginners and experienced welders. With MIG synergic control, you can easily select wire diameter and gas type, and the welder automatically adjusts settings for optimal performance. It also excels in welding aluminum, offering two methods to achieve strong welds. The wide application range allows you to use different welding wires, ensuring it meets all your welding requirements. This powerful machine is designed for safety, equipped with protective systems to give you peace of mind while working.