A spool gun plays a crucial role in successful welding. Apart from preventing messy welding, it also improves the feed-ability of the aluminum wire. Investing in a quality MIG gun is necessary to weld soft materials like aluminum. You can’t randomly buy a cheap spool gun.

When choosing the best aluminum spool gun, you must consider several vital aspects. The spool size, feed rate, durability, supported welding machine, wire size, etc., are essential points that you can’t overlook.

Let’s dive in details-

Comparison Table For Best Seller Aluminum Spool Guns

ImageNameSpecsCheck Price
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YESWELDER Spool GunWire Size: .035” & .045″
Cable Length: 10ft
Consists: feeding and nozzle
Motor Voltage:  24V
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Magnum PRO Spool Gun
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Magnum PRO 100SG Spool GunWire Size: .030” & .035”
Cable Length: 10ft
Weight: 3.5 lbs
Guidance: Semiautomatic
Cooling Method: Air-cooled
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Weldpro spool gun
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Weldpro 15′ Spool GunWire Size: . 0.30″
Cable Length: 13mm
Wire Feeder: 12V 
Feed Wheel: 0.9″
Gun Length: 3m

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Why Use Spool Gun?

A spool gun is a specialized welding torch that is used to feed a small, spool-shaped wire electrode to the welding arc. This can be helpful in a variety of situations, such as when welding with aluminum or other materials that are difficult to feed through a regular welding torch. Both professionals and DIYers use spool guns for welding softer materials like aluminum. This type of material is vulnerable to deforming issues.

A spool gun allows you only feed a few inches. This reduces messy issues. Additionally, this welding equipment gives you the flexibility to weld with minimal restriction.

There are several advantages to using a spool gun for welding. One of the main benefits of using spool gun is that the small size of the spool gun and its wire electrode allows for more precise control over the welding arc and the weld bead. This can help improve the quality of the weld and reduce the risk of mistakes or defects.

Another advantage of using a spool gun is that it can help reduce the risk of wire feeding problems, such as birdnesting, which can be common when using a regular welding torch. The spool gun also allows for faster wire feeding, which can help increase the speed and efficiency of the welding process.

Overall, using a spool gun for welding can provide a number of benefits, including improved control, reduced risk of wire feeding problems, and faster welding speeds. This can make it a useful tool for a variety of welding applications.

Detailed Review

Best Aluminum Spool Gun
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Do Spool Guns Come With Welder Machine?

Spool guns are usually sold separately. Some brands may offer welder machines with spool guns if you buy them a package. But, they don’t sell a vast amount of welder machines.

Spool guns don’t last long if you continuously weld the entire day. That’s why most manufacturers sell them separately in bulk quantities.

Are Spool Guns Universal?

Spool guns don’t have any universal type. Their size will vary from one brand to another. In fact, a single brand may have different sizes of spool guns.

Before buying a spool gun, it is crucial to check the compatibility of the gun with your welding machine. Otherwise, it will be of no use.

Frequently Asked Questions (FAQ)

What gas do I use for aluminum spool gun?

You can use either argon or helium for aluminum spool guns.

What is the thinnest aluminum you can weld with a spool gun?

0.023 is the thinnest aluminum you can weld with a spool gun.

Do you push or pull aluminum spool gun?

You need to push your aluminum spool gun to blow away the oxides and create a nice-looking weld.

Final Thought

A compatible and dedicated-quality spool gun can affect your welding performance significantly. Your welding arc will not be smooth and stable without a spool gun.

 More importantly, you need to maintain a short distance from the workpiece when using a spool gun. Hopefully, you already find the best aluminum spool gun from the above discussion.

Maidul Islam

Maidul Shakil has an extreme love for welding. Welding metals and joining them is his hobby and he has also got a vocational training on welding. He strives to learn and teach welding processes and different gears to beginners and newbies. Cutting metal, fusing them and polishing to a shiny surface seems interesting.

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