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Best Welder For Aluminum: Best-Selling Products Reviewed

Last Updated: 15 June 2021

Could you imagine wasting thousands of dollars on the wrong tools? Some of the most common mistakes with welding tools that simply do not work well with aluminum create irreversible issues. This is why we sought out to find the best welder for aluminum!

Have you ever experienced a false cold start? This occurs when you do not wait for the pool to form, and your station ends up fairly inconsistent due to lack of fusion. Another expensive mistake is Long Arching, where control for pool formation is lost due to an incorrect altitude of the tool used. In this way, there will be wiring that comes off and melts, never to form a proper bead. Improper tools can risk time spent cleaning off damaged spaces.

The right Aluminum welding tool is essential to quality work. It should be noted that this material takes a bit more time to get used to. Aluminum has the capacity for more current and less melting. For this reason, making the right purchase decreases the risks of burning or workspace damage. You do not have to continue experiencing this frustrating chain of events. In this article, we will help you prevent expensive mishaps and explore the best welders for Aluminum that are worth the money. Pay attention that you will need the best welding helmet for this type of job. Let’s find the best welder for aluminum 2021 has to offer!

Home Maker Guide created for informational purposes only. Thus, we neither endorse you in any way to buy specific products in our reviews, nor making you act like it’s written in our guides. We are reserving the rights for you to make your personal decision.



Editor-in-Chief of the Home Maker Guide
How to Choose the Best Welder for Aluminum

Top 9 Best welders for Aluminum: Comparison Chart

Best Overall: Primeweld TIG 225x Welder Review

Every dollar is accounted for with the new aluminum TIG welder from PRIMEWELD. This state-of-the-art device contains 225 Amps and an excellent pulse function. Users will enjoy more heat control with the hand torch control and foot pedal. This aluminum pulse MIG welder includes an advanced inverter fully equipped with Pulse Width Modulation. An excellent choice for the DIYer and novice. The PRIMEWELD TIG 225X is easy to use and assemble. This is the best TIG welder for aluminum welders if you need quality.

When it comes to the best and most impressive aluminum welder on the market, the Primeweld TIG 225X takes the cake. It is a quality pulse MIG welder aluminum device that even the beginner can use with ease. If you are looking for excellent value, this tool is your best bet.

Why We Like It

  • Great for small DIY projects
  • Smooth AC arc
  • Incredible output
  • Fantastic build quality
  • More control with foot pedal and hand torch
Best Value: AHP 200 AMP IGBT AC DC TIG/Stick Welder Review

We chose the AHP 200 AMP Welder as the best welder for aluminum. This tool is impressive as it includes so many necessary components that make work so much easier. This model has the latest torch technology with high pulse and AC frequency. It also includes an improved HF start TIG with the added foot pedal. This device will offer the best for your welding jobs on aluminum materials. This is voted the top user choice for Home Improvement tools and Welder for Aluminum.

The AHP 200 AMP Welder has excellent functionality. This is an especially great option for beginners. If you are looking for a tool with superior quality and value, the AHP 200 AMP is a great fit.

Why We Like It

  • Easy manipulation- Great to power on and get started. It does not require technical knowledge to use.
  • Quick installation- Simply plug in and use.
  • High performance
  • Enables user adjustment
Great For Beginners: Lotos AC/DC Aluminum Welding Review

Another great welder for aluminum materials is our second choice: the Lotos AC/DC Aluminum Welding tool. Reviewers enjoy this product because it is the least expensive for the quality provided. We, however, chose this because it is of excellent quality for individuals who do not know much about welding. It has a 0.5 – 200-hertz count. It is excellent for Aluminum and stainless steel. With a machine like this, you can get a lot out of it. This tool stands out from many others on store shelves because it includes digital control for excellent precision. It has an HF start and heat control with the help of the foot pedal. This machine puts you in total control.

The Lotos AC/DC Aluminum Welder is a customer favorite for its price tag and value. It also allows for beginners to learn the craft with minimal mistakes safely. Try this device if you are on a tight budget and need a quality product to get a precise job completed.

Why We Like It

  • Top-quality pedal and torch
  • Budget-friendly
  • Ground clamp is comparable to the more expensive Lincoln 210MP model
  • Increased control capabilities: Includes HF start and heat control
Fully Loaded For The Pro: Lotos MIG 175AMP Aluminum Welder Review

If you are a professional welder and you are looking for an excellent choice that offers impressive quality, the aluminum MIG welder from LOTOS is for you. This product is known for its durability. This aluminum welder provides long-lasting use and can be easily assembled. Not using aluminum? No problem. This welder also works well with other materials such as stainless steel and mild steel. The best feature of this device is that it comes fully loaded with all of the necessary accessories to get work done. This aluminum spool gun welder has all the wires needed and an Argon Regulator.

The Lotos MIG 175 is an excellent device for professional welders. The flexibility allows users to get more done with the spool gun and added accessories.


  • Excellent spool guns – comparable to the $5k welders
  • High penetration to the surface
  • Durable and Reliable
  • Includes all accessories needed


  • Includes a two-stage trigger, not the single – This model is still under improvement
Advanced Technology: Dekopro 110/220v MMA Welder Review

Now introducing the latest and greatest in welding technology! The DEKOPRO 110/220V MMA includes professional quality for aluminum, stainless steel, and other materials with longevity. This good TIG welder for aluminum also allows for users to enjoy greater control with its built-in control capabilities. Unlike other welders on the market, this one is easy to travel with. It is compact and easy to store. This quality welder is made with durable materials making it a tool to have in your collection for years to come.

If you are looking for a quality tool that is also convenient for on-the-go tasks, the Dekopro 110/220V Welder is a great fit. This welder goes where you go.


  • Industry Standard – Exclusively recommended for professionals
  • Portable Aluminum Welder – easy to store in a backpack
  • Easy multiple passes without a problem
  • Long-lasting quality
  • Advanced IGBT Technology


  • Long Pedal Cord – Better for large spaces
Highly Durable: Hitbox TIG Welder Review

When it comes to durability and convenience, the HITBOX TIG WELDER is a buyer favorite. We chose this device because it is another affordable option for buyers who are looking for quality. It includes a 200 AMP IGBT TIG stick welder, electrode holder, gas tube, earth clamp, and torch. Not only that, but this aluminum stick welder also contains the best new technology when compared to its competition. With the use of this convenient device, welders can enjoy easy arc ignition and shaping. An excellent option for work on the go, especially when it comes to flux core welder aluminum jobs.

Tired of welders that do not offer clean, a precise arc, leaving you with a less-than-perfect result? The HITBOX TIG WELDER provides a solution with its built-in ignition and shaping capabilities.


  • Inverter frequency up to 100KHZ
  • Compact and easy to store
  • Keeps cool without overheating
  • Great performance
  • Conveniently built for on-the-go jobs


  • 5-foot long welding cables – Model is undergoing improvements to make this better
Versatile Model: Hobart 500559 Review
913 Reviews
Versatile Model: Hobart 500559 Review

Customers are raving about the Hobart 500559 aluminum welding machine for so many reasons. For one, it is durable and convenient for different trades. Whether you work in an auto body shop, farm, or simply wish to make small changes around the house, this device provides excellent value for any welder. The small aluminum welder from Hobart welds up to ¼ of aluminum with record speed.

This TIG welder for aluminum and steel is active off 115V standard household current, making this the go-to tool for household improvements. For users who do not use aluminum, this durable device helps cut through all types of materials such as Magnesium Alloy, Titanium, Cast Iron, and so much more!

The Hobart 500559 is an excellent tool for versatile use. Customers who require a device for small household work will certainly not feel intimidated with this tool. It is durable and easy to use.


  • 5-position voltage control selector provides a smooth and stable arc
  • Higher quality than most store-bought welders
  • Sturdy build
  • An excellent choice for smaller projects
  • Works off standard household current without outages


  • Only comes with a sample spool of wire – customers must stock on wiring
  • Wire spool adjustments and machine assembly require a wrench – Product is currently undergoing improvements to support this
Great Value: Lotos MIG 140 AMP MIG Wire Welder Review
185 Reviews
Great Value: Lotos MIG 140 AMP MIG Wire Welder Review

The new and improved LOTOS MIG 140 is an upgrade from its original model. This device differs from the previous because it allows for more versatile use and longevity. The impressive aluminum wire feed welder provides an improved experience. Users can now enjoy more control while welding with the new manual and semi-auto digital switch. Get precise work on various projects, whether you are using aluminum, stainless steel, or mild steel. Simply connect the LOTOS MIG 140 to any 110V wall outlet and enjoy use almost immediately! It is probably the best aluminum tig welder for the money.

For the hobbyist or the welding enthusiast, the Lotos MIG 140 is a great aluminum welder for its cost. It includes all the ‘bells and whistles’ needed to get the job done.


  • 2T/4T — 2T (Manual) / 4T (Semi-auto) switch
  • Works on different materials from pipes to steel tubing
  • Great value for the price
  • Well built
  • Easy to use for all skill levels


  • Wire feed sticks.
  • The location of the switch between feed and gun is inconveniently placed
Easy To Use: Zeny Arc Welding Machine Welder Review
396 Reviews
Easy To Use: Zeny Arc Welding Machine Welder Review

Lastly, we would like to feature another aluminum welding machine that is capable of all different levels of skill. The ZENY ARC is built with AC power adjustments that offer sufficient voltage and current. It also includes accessories such as a 6.4 ft cable, 5 ft cable, and a work clamp. The aluminum welding tool is versatile as you can use this on different types of materials, including steel and metals. This quite cheap aluminum welder is convenient to bring to on-the-go jobs.

Are you looking for a capable aluminum welder that offers sufficient voltage and is versatile? The Zeny Arc Welding Machine is a good welder for the price tag. It is especially great for small maintenance repairs.


  • Three levels of protection
  • Strikes with ease
  • Easy to use for all levels of skill
  • Compact and Efficient
  • Amazing duty cycle


  • Requires good name brand welding rods or you may end up with spatter balls – With the right tools you can get a lot from this tool

Buyer’s Guide: All You Need to Know About the Best Welder for Aluminum

Purchasing a welder, whether it is your first device or not, can be quite tricky. The same is valid for the best soldering irons, but that is not the subject. However, to find the one that works best for you, consider the functions that you require for your various projects. What job/project are you working on? Are there specific needs attached to this work? Keep in mind other requirements such as the amperage, duty cycle, and power requirements.

What Do I Need to Weld Aluminum

Is it vital that you have a machine that lasts for years, or are you only in need of a temporary welder? What accessories are also needed (gloves, jackets, masks, etc.)? What level of work do you desire to get done with your new aluminum welder? Take your time to shop around to find the best suitable fit for you. This is a comprehensive guide to provide you with the details needed to shop confidently.

What Do I Need to Weld Aluminum?

When choosing a tool for welding aluminum, you must consider the needs of your project and your skill level. Aluminum can be a challenging material to work with than other steel metals. The melting point is a lot lower as the conductivity is higher. Working with this metal can result in unnecessary burn-throughs. There are two options to consider when choosing the right tools for welding aluminum. TIG welding, or tungsten inert gas welding, can be used with thin aluminum materials as well as thicker ones. All that is needed for a TIG welder is a separate filler rod and alloy. MIG welding, on the other hand, requires an inverter power supply. It is ideal for users who use thinner gauges of aluminum sheets.

How to Weld Aluminum

Here is a step-by-step tutorial on how to get started with welding aluminum.

  • To start welding, you must first clean the aluminum. This is important because, over time, aluminum accumulates a build-up of aluminum oxide.
  • Next, be sure that your filler rod is properly cleansed as well.
  • How to Weld Aluminum
  • Join both materials together with a clamp or vise grip with materials over a heat sink, if possible.
  • Preheat your aluminum at 300 degrees Fahrenheit (400 degrees Fahrenheit is the maximum temperature).
  • Hold the torch at a 10 degrees angle.
  • Grasp the filler at a 90 degrees angle.
  • Glide the torch over the welding area with gloves.
  • Adjust the amperage.
  • Set all tools in the workstation.
  • Turn on the torch, and with a foot pedal, create an arc.
  • Add extra filler at the start of the welding.
  • Fill the gap and add more filler as needed.
  • To turn off, take your foot off the pedal and let go of the torch button.
  • Allow time to cool off and safely store.

How to Choose the Best Welder for Aluminum

How to Choose the Best Welder for Aluminum

There are features that you will need to look out for when shopping for the right welder. The following terms will guide you to the one that works best for your job.

Duty Cycle

The duty cycle is the amount of time allotted for the welding machine to operate without disruption at any given time. Consider your project and the needs surrounding it. A longer duty cycle may be a priority as others may prefer machines with a shorter duty cycle.

AC or DC

Most welding projects require DC polarity. This offers a more natural arc creation process and less mess. DC negative is ideal for quick deposition rates. DC is usually used for machines with low voltage. The AC, however, can switch polarity up to 120 times per second. It is ideal for less expensive machines.

Output Power

Welding aluminum materials will need high current. This can be anywhere from 20 to 100 volts. When looking for the right welder, you must consider one with this feature.

Pulse Welding

Pulse Welding

Welding that often switches from the high and low current. Pulse welding is ideal in that it reduces distortion and messes, has a higher deposition and reduction of penetration to the metals.


Many aluminum welders on the market are lighter in weight and more compact than traditional ones. This enables welders who travel or simply require more convenience to enjoy.


Prices for welding materials are no longer out of reach. Many lists anywhere from $135 and up to 1,700 with added accessories. The best aluminum welder for the money is, however, the one that fits your needs within a set budget.

Best Welder for Aluminum Types



At the top of the list for TIG welding is the Primeweld TIG 225X aluminum welder. It contains incredible Pulse Width Modulation and is an excellent tool for all skill levels. For welders who are new and learning, this device is great for growing in this craft. Also, a great option if you are using steel materials.


When it comes to MIG welding, the Lotos MIG 140 AMP machine has impressive features. This machine is built to last. It also includes a semi-auto digital switch, which makes every job a lot easier. Use a household wall outlet of 110 volts. This machine is convenient in any setting.

Torch Welder

A Torch Welder is needed to weld (and not cut) metals. The AHP 200 AMP IGBT AC DC TIG/Stick Welder has the best in new torch technology. It contains a state-of-the-art HF start TIG and is ideal for small home improvement tasks.

Verdict and Our Recommendation for 2021

Torch Welder

The right welder for aluminum and steel is essential for efficient workflow, and we have chosen the ones that best work with Aluminum. For example, our first choice, the Primeweld TIG 225X welder, comes highly recommended by users of all trades. This device has top-notch Pulse Width Modulation, contains impressive AMPs, and an excellent choice for newbies and novices. It is an excellent choice for small home improvement projects and professional welding. The technology in this tool makes it easy for anyone to learn to weld.

All in all, be sure to take the necessary time to consider the points made by our reviewers. Shopping for your aluminum wire welder or best MIG welder does not have to be a daunting task. We hope that this guide from homemakerguide has helped you make the best choice for you to purchase the best welder for aluminum 2021 has to offer – whatever the project may be.

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It is essential to maintain a clean workspace to avoid unwanted build-up. To do this, use clean brushes that have not been used with any other metals. Spray the gaps of the material with a quality electrical cleaner. Follow up with a rinse and allow enough time to air dry. When it is done, give the aluminum a good scrub.
Aluminum is more difficult to weld because it has a lower melting point and a higher conductivity. This could potentially lead to burn-throughs. Other steels, however, do not have the same results.
Yes. With the proper research as provided in this article (and tools), you may weld aluminum without the extra mess.
Every 0.001 inch of melted metal takes up 1 amp of power.
At 150A, the AHP 200 AMP Welder shows a full duty cycle of 100%. At 200A, this machine shows a little over 50%.
According to the instructions provided, this welder for aluminum takes up to 8 inches in diameter and 2.2 inches deep. To find out if this works, you will need to try it out for yourself. Also, aluminum wiring is not suitable for long feed tubes.
The duty cycle is considered the total duration of time spent working on any amount of time. For example, if your Hobart device has a 30% duty cycle, you could expect to enjoy 3 out of 10 minutes using the aluminum welder. A good rule of thumb is, the lower the number of amps you use to weld, the higher the duty cycle. The higher the number of amps will produce the lower duty cycle.
No, the pedal usually toggles 100%. It includes an adjuster to customize the amount of current. This is on the foot pedal and the machine. This capability allows you to set a high limit on both while you work.
The + and – outputs are usually visible on the front of the machine. The positive (+) is located on the left side. The negative (-) is located on the right side. This may seem confusing, especially since the manual states something else.
To use this device effectively, you should note that with thick metals, you need beveling and multi-pass welds with this in mind, approximately 14-GA to 5/16 inches sheet.
How We Tested

Our reviewers have taken time to familiarize themselves with all welders. Each individual has used the aluminum welder in on different tasks using aluminum and other materials. All have considered the qualities that best suit their creative endeavors, as well as the things that were not so great. Each spent hours of service testing the best welder for aluminum on the market. We also asked them to consider what key components make this tool a 'must-have' in their endeavors.

We focused on Primeweld TIG 225X, the best on our list. We wanted to be sure that our testers had enough time getting to know the machine while considering their favorite features of this welder. They tested the duty cycle, the arc creation process, output power, pulse welding, portability, and the price.

All individuals have different skill levels, from beginner to intermediate. They considered their favorite parts about the functionality of this product. With honest feedback, the details for each product are summarized in hopes that future customers make an informed purchase.

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