Best MIG Welders for Aluminum to Buy in 2021 – Review and Buyer’s Guide

According to research in the USA, 60 people die annually while working with welders. The thinner-gauge stainless steel achieves a beautiful shape of welding.

We don’t want you or anyone else to be a victim of accidents. Preventive measures should be taken while working in a risky condition.

The welder should have safety features, heat control system to avoid the chances of accidents. Finding out these features isn’t easy, but we’ve made the process easy for you.

Our analytical team has chosen the 10 best MIG welders for aluminum for the audience from 30 of them. We’ve chosen them based on durability, features, safety measurements, controlling heat system, PULSE mode, etc. 

Without further ado, let’s know the details of the welders.

1 Minute Quick Review

Let’s specify each welder based on their performance. It’ll make the welder selection part easy to understand the products and narrow down your choice.

Editors pick: LOTOS TIG200ACDC 200A Aluminum Tig Welder

Designed by extraordinary technology and provides high performance during work with h80% efficiency.”

Most innovative: Hobart – 500553 MIG Welder

“Including a self-shielded wire, it has opened a new dimension of innovation.”

Best Control: AHP AlphaTIG Welder

“The welder has featured 2T/4T handler and a foot pedal for the users to have control over the machine.”

Most Advanced: LOTOS MIG175 175AMP MIG Welder

This advanced technology-based welder helps to pass through several materials.”

Multi-process: TOOLIOM MIG Welder

“TOOLIOM MIG Welder is the best option for multi-functions as this machine cuts through MMA, TIG, flux MIG, gas MIG.”

1. LOTOS TIG200ACDC 200A Aluminum Tig Welder

LOTOS TIG200ACDC 200A Aluminum Tig Welder
LOTOS TIG200ACDC 200A Aluminum Tig Welder

LOTOS TIG200ACDC is a 200A aluminum welder with 80% efficiency and plasma high performance. This stainless aluminum welder provides precise cuts for having an inverter wave square. Thinner gauge material makes it more worthy of investing money.

With the help of a foot pedal, you’ll get the exact cut using this object. Adjustable striking arc influences the arc-starting positively.

An ideal welder must have the capacity to cut the materials properly regardless of the type of materials. LOTOS has nailed this feature as it can function well on both primary and acid electrodes.

The heat management system of this product is appreciable because it has a PAPST cooling system with dual-frequency. 

Technical Details

  • Material: Aluminum
  • Item model number: 1H-4HPT-NF6E
  • Power source: AC/DC
  • Amp capacity:200A
  • Electrical input: 15-200 AMP
  • Frequency: Dual
  • Welding Capacity: 3/8”

Why Do We Like It?

(+) Design

The arc-starting improves dramatically with a hot adjustable striking arc. Its beautiful shape of welding is achieved by the thinner-gauge stainless steel.

(+) Cooling System

Heat producing system does not cause disturbance in functionality for its plasma cutter. This feature ensures the durability of the product.

(+) Cutting Precision

For the presence of pedal welding, the cuts are precise. It shows a 3/8” welding capacity.

Keep in mind

(-) Check the Box

A real-time customer claimed the box was not intact. You should check the box once the product arrives.

This welder is good for

If you want a sturdy welder to build a project, you can rely on it. Cutting precision and advanced technology will help you to create the desired design.

2. Hobart – 500553 MIG Welder

Hobart - 500553 MIG Welder
Hobart – 500553 MIG Welder

If you need a welder to carry from one place to another, Hobart – 500553 MIG welder can be one of the best choices. The users can use both 115V or 230V units for plugging this machine.

Powerful Hobart MIG welder has versatility with a 210 Handler. Designers have built this welder with a value of gas solenoid. The regulator is dual-gauge along with a gas hose.

How is the durability of Hobart Welder? The welder will serve you for a long time for the 0.030 inches flux core self-shielded wire.

Not everyone has a high budget to buy a welder. This one is affordable for everyone. The best thing is you can use it for both professional and household purposes.

Technical Details

  • Item model number: ‎500553
  • Power source: AC
  • Amp capacity:200A
  • Electrical input: 15-200 AMP
  • Power cord: 10 feet
  • Welding Capacity: 3/8”

Why Do We Like It?

(+) Portability

The size of this welder is designed for the users to carry it at ease. Hobart welder has featured portability along with convenience.

(+) Multi-voltage Plugging System

This feature allows the users to use multi-ports for plugging. Mostly, the welders do not have multi-plugging features installed, but Hobart has acquired more functions for being user-friendly.

(+) Safety

Another excellent feature is safety. Wire installation of Hobart is done in such a way that it keeps the machine cold. Working with such a gadget becomes enjoyable.

Keep In Mind

(-) No pedal

They didn’t mention how to control the welder. You should check the reviews or check the manual to know about the control. If it’s not a problem for you, you can order the welder.

This welder is good for

If you have to carry the welder to the project site, this can be the best option. This welder has featured multi-plugging options.

3. 2018 AHP AlphaTIG 200X Welder

2018 AHP AlphaTIG 200X Welder
2018 AHP AlphaTIG 200X Welder

The next one is the AHP AlphaTIG welder with a PULSE of 200HZ. AHP has featured AC frequency and you can control the LCD screen. It has an advanced technology inverter to balance the transformation of AC frequency and its settings.

Compared to other welders, this one has featured high performance at a low price. The user can choose the dimension of tungsten-based on the thickness of the material.

The welder has the function of a 2T/4T sequencer with a foot padel to have better control. Take the help of a remote to control the cycle of Amp or post flow. AHP welders are one of the best choices for both beginners and professionals.

Technical Details

  • Material: Stainless Steel
  • Item model number: ‎Alpha-TIG200X-2018
  • Power Source: AC
  • Handle Material: Plastic
  • Amp capacity:200A
  • Welding Capacity: Mild steel 3/8” and aluminum 1/4”

Why Do We Love It?

(+) Pulse Frequency

The more frequency welder has, the better polish it provides. Get fine cuts by the PULSE frequency of 200HZ.

(+) Inverter Technology

Insulated gate bipolar-transistor is a part of the inverter. It means the welder is suitable for high voltage activities.

(+) Foot Pedal

The welder has a foot pedal along with a 2T/4T sequencer. As a user, you’ll find great control over the machine.

Keep in Mind

(-) Expensive

Beginners should not purchase this product because it is highly expensive.

(-) Broken Parts

When the product arrives, check the welder in detail. A customer claimed he received a welder with broken parts.

This welder is good for

The thinner-gauge stainless steel achieves a beautiful shape of welding. It’ll provide a well-furnished finishing in the end for professionals.

4. LOTOS MIG175 175AMP MIG Welder

LOTOS MIG175 175AMP MIG Welder
LOTOS MIG175 175AMP MIG Welder

Another excellent welder is LOTOS MIG175 which has durable and high-end quality wire made of aluminum. Are you in quest of a better welding experience? Know this product, and it’ll change the way of your work.

Professionals have to work on multiple projects and several materials. Purchasing this welder will open the door for them to complete many tasks using one welder.

The wire is stable for aluminum material and makes the working environment enjoyable with a high-speed feature.

Plus, the device includes mild steel, spoon gun and welding steel for the benefit of users. This aluminum wire ranges from 0.025” to 0.030”.

Technical Details

  • Material: Metal
  • Model number: BC-QJA8-561N
  • Spool gun: 10 feet 4 inches
  • Output: 175 Amp
  • Solid steel: 0.030” to 0.035”

Why Do We Love It?

(+) Durability

The high-speed and high-performing welder will provide you stability and an excellent experience of welding.

(+) Multiple Use

Use this machine to apply on several materials like stainless steel, aluminum and mild steel.

Keep in Mind

(-) This is not for the extreme hobbyist because the welder is not eligible to work on mass projects.

This welder is good for

We love this product for its durability and portability. While working from place to place, choosing LOTOS is a wise decision.

5. TOOLIOM 200A MIG Welder


We have a fantastic option of welder for beginners. TOOLIOM MIG welder is a one-stop solution for multitasking as it is easy to use.

This software control welder has the capacity to work on lift TIG, gas MIG, MMA, and flux MIG. Don’t underestimate the potentials because the welder has a 200A output.

You can use it on 10 and 2 pounds wire rolls. With a dual voltage design, this machine fits both 110 and 220V plugs.

Technical Details

  • Output: 200A
  • Output voltage: 24V
  • Protection class: IP215
  • Insulation class: F
  • Duty cycle: 200A(60%) and 155A(100%)

Why Do We Love It?

(+) Dual Voltage

The dual voltage system allows the users to plug it in anywhere. You can plug it into 110V or 220V, and it features automatic fitting.

(+) Multi-purpose

Buy one and complete several tasks by this welder because it has featured multipurpose services.

(+) Powerful welder

The welder can pass through a 5/32 inches plate with an output of 200A.

Keep in Mind

(-) The roller works well with an electrode. A real-time customer complained that the roller does not work best with MIG.

This welder is good for

The welder is suitable for professional and industrial p[rojects for its capacity.

6. MIG MMA Welder 190A

MIG MMA Welder 190A
MIG MMA Welder 190A

The inverter DC welder has mind-blowing features for the audience. Adjustable wire MIG190 increases the flexibility of work, and you can fix the suitable voltage, current.

As the design is user-friendly, you can shift it from one place to another. It is a recommended welder for beginners.

Being a robust welder, it can cut through different materials. MIG function has featured wire made of flux-cored.

Don’t worry about thick materials as the output ranges from 10 to 200AM. The easy installation process has made it attractive to newbies.

Technical Details

  • Material: Metal
  • Output: 10 – 200AM
  • Flux-cored wire: 0.023” – 0.039”
  • Duty cycle: 60%
  • Wire rolls: 2 and 10 pounds

Why Do We Love It?

(+) Portability

The users might have different clients and projects to work on. For them, this welder is the best option.

(+) Easy installation

Everyone will find this helpful welder and comfortable for its essay installation process.

(+) Price

Since the price is not high, the buyers will be interested in purchasing the welder and won’t regret the fantastic features.

Keep in Mind

() Check the welder and its parts in detail on its arrival.

This welder is good for

The welder will work perfectly at home and industry for MIG function and MIG shield features.

7. MIG Welder 110 & 220V

MIG Welder 110 & 220V
MIG Welder 110 & 220V

Another multi-functional welder is MIG welder dual voltage. Welding on flux MIG, lift, MMA, gas MIG become easier with this machine.

You can achieve perfect cuts using this machine. With an output of 125 Amp, weld a plate of 1/8 inches mild steel. This can be an excellent gift for a hobbyist friend.

Dual voltage carrier MIG welder is one of the best options to have in your welder collection. It can pass MMA, lift TIG, gas MIG, and so on. MIG125 includes adjustable features that help the users in balancing voltage while cutting thick aluminum materials.

It has flux wire and provides a beautiful result with 125A output. Cutting is enjoyable with this welder as it can slice up 1/8 plate in a single pass.

Technical Details

  • Input: 16A
  • Output current: 125A
  • Voltage: 15-20V
  • Effectiveness: 85%
  • Duty cycle: 60%

Why Do We Love It?

(+) Durability

This welding machine works a long way for fantastic engineering.

(+) Effectiveness

With 85% effectiveness, the welder runs smoothly and does not take much time to complete a task.

(+) Duty cycle

Since the duty cycle is 60%, you understand how much efficiency it has. The welder will function properly without arising problems to provide you a good experience.

Keep in Mind

(-) A real-time customer claimed the packaging was not good enough. Check the machine whether everything is intact or not.

This welder is good for

The users will find it efficient and industrial purposes will be served at their best.

8. Weldpro TIG Digital 200GD Welder

Weldpro TIG Digital 200GD Welder
Weldpro TIG Digital 200GD Welder

Well-equipped welder Weldpro is TIG designed to provide full functionality. Since the TIG technology is present, the price of this product is high.

MMA welding is tough and tricky for welders, and some welders are specially made for MMA welding. Weldpro is one of them, and it has included a stinger for better performance. You’re getting a foot pedal to have a better grip over the welder.

The outlook of this welder is professional. Without further intermediate control of amperage, the welder functions super cool.

Technical Details

  • Material: Steel
  • Output: 200 Amp
  • Style: ‎CK torch-2020
  • Flex head: 17F
  • Duty cycle: 40%

Why Do We Love It?

(+) Duty cycle

It has featured a 40% duty cycle which is fantastic for the users.

MMA Welding

(+) Not every welder is eligible to function in MMA but this one has a stinger to cut through MMA stick perfectly.

Adjustable PULSE

(+) PULSE mode helps to control heat and so this feature is one of the best things about Weldpro.

Keep in Mind

(-) This is not for beginners because Weldpro is highly expensive and professional.

This welder is good for

Professionals will endure this welder more than anyone else for its advanced technology, a controlling system for the welder, and whatnot.



PRIMEWELD has featured a TIG torch along with a CK hose. Designed with advanced technology makes it a durable welder for the users.

The in-depth contribution of Pulse Width Modulation is another surprise of this machine. This feature helps the machine to run for a long time by decreasing the average power towards the signal.

Having 200HRTZ PULSE and AC frequency helps to weld mild steel and aluminum. To control this welder, the users are getting a hand torch along with a foot pedal.

Technical Details

  • Material: Steel
  • Output: 225 Amp
  • AC Frequency: 40-200 Hz
  • Up Slope: 0-10s
  • Down Slope: 0-25s

Why Do We Love It?

(+) Advanced Technology

The advanced technology of LOTOS makes it worthy of buying. It has a fantastic inverter that allows the machine to serve the user for a long time.

(+) Pedal

The user will enjoy working with the welder because of its better controlling system. It includes both pedal and hand control torch.

(+) Cutting precision

After using this welder, the buyer will understand why we have reviewed this product. The welder will provide polished and precise results.

Keep in Mind

(-) Do not choose this product if you do not have a high budget.

This welder is good for

The welder is a multi-tasker, and so it’ll serve the professionals well. In the case of industrial use, this welder has no competitor.

 10. LOTOS MIG175 175Amp MIG Welder

LOTOS MIG175 175Amp MIG Welder
LOTOS MIG175 175Amp MIG Welder

Our last reviewed welder is LOTOS and this brand has achieved fame for its incredible performance. The welder is durable and reliable for professionals because of the transformer technology.

It offers a fantastic experience in the environment with a high-quality feeder made of aluminum. The spool gun is a high-speed one wand 10ft 4” in length. This machine welds 3/16” plate in a single cut through.

Lastly, the LOTOS MIG welder is a multi-functional one. You can apply this welder to stainless steel, aluminum, and mild steel.

Technical Details

  • Material: Metal
  • Model Number: BC-QJA8-561N
  • Wire Range: 0.025″- 0.030″
  • Output: 175 Amp
  • Voltage: 220V

Why Should We Love It?

(+) High speed

The spool gun has featured high-speed functionality and this gun welds aluminum plates proficiently.

(+) Multi-purpose

Buy this one and apply it on mild steel, aluminum and welding steel to get the desired results.

(+) All in one

This welder includes the necessary equipment for welding. So, the users do not have to waste money to buy parts separately.

Keep in mind

(-) Open the box when the product arrives and check whether you got all the parts the package includes.

This welder is good for

The welder is suitable for professionals, and it’s highly recommended for industrial projects.

Things To Consider Before Buying The Best MIG Welder for Aluminum

Before purchasing a product, you should know about all the vital features the product should have. If you aren’t a professional, this section is a must-read for you. Check all these features in your welder when you tend to order one.

Without further delay, let’s start.

Output Energy

How much energy output you are receiving from the welder is an important factor while buying. Think about the project you have to work on because a low amperage welder will not be wise if the material is thick.

Optimum results will come only if you choose the perfect amperage according to the object’s material. So, know the amps of the welder and decide if it can serve our purpose.

You’ll find some excellent welders that can work on several materials. These welders are expensive and heavy in size with quality performance. The difference between a small and large welder is that you’re eligible to work on a broader spectrum with the larger one. 


Consider the demand of your projects while purchasing a welder. Buy a perfect size to continue work without any weight issues. You might have to travel a lot; in this situation, choosing a large welder will halt the speed of project completion.

Aluminum welders are cooperative if you have to move. Based on size and weight, select your welder and get the desired result.


You might think all the expensive products provide the best services. This is a myth, and people should judge by the performance of a machine. A low price welder might serve your purpose way better than an expensive one.

The beginners sell their hearts to high-end and expensive welders but we do not recommend that.

First, practice with a semi-professional model and know its worth. Do not buy expensive welders and leave them behind as you have no clue how to use them efficiently.

Cooling System

You might make your mind to a welder, but did you check the cooling system?

Having a high-performing cooling system is a must when you are buying welders. In the absence of a controlling heat system, the machine might not thrive for a long time.

Heat causes deformation in certain parts of a welder. As a buyer, check if the welder includes PULSE mode. It offers the safety of a user and prevents accidents.

Arc Stability

Arc stability is another feature to check before selecting the product. A welder with 10 amps requires to have a stable arc to discharge heat.

Proper discharge of heat is a pre-requisition of an efficient and durable welder. Fail to provide the stability of the arc might cause issues in the welder’s performance.

Real-time Reviews

Your friend might have great experience in the welding business. Ask him about the product you chose to buy and gather ideas about welders.

The rating system is available on each online product, and a beginner can understand from rating how efficient this product is. Check both rating and comment sections of a product before deciding.


We should consider comfortability while buying a welder. As a user, if the welder isn’t comfortable and stable to use, the user might not achieve the desired result.

Frequently Asked Questions

  1. What is the best MIG welder for aluminum?

Answer: The best MIG welder for aluminum are –

  1. LOTOS TIG200ACDC 200A Aluminum Tig Welder
  2. Hobart – 500553 MIG Welder
  3. AHP AlphaTIG Welder
  4. LOTOS MIG175 175AMP MIG Welder
  5. Is MIG welding good for aluminum?

Answer: MIG gun is suitable for penetrating in aluminum. Welding with MIG in aluminum is a challenging task but not impossible. MIG welders are the best options for mild steel. For thin aluminum materials, use the MIG gun to get better results.

2. How do I know what Amp to weld at?

Answer: It doesn’t have specific rules or charts. The welding amperage depends on the electrode’s diameter.

3. How thick can a 180 Amp MIG weld?

Answer: The thickness of a 180 Amp MIG weld is 0.035 inches.

4. Is MIG or TIG better for welding aluminum?

Answer: As MIG works both as a filler and an electrode, this is better than TIG. You can weld stainless steel, thick aluminum, and other materials with a MIG welder.

Final Verdict

We know how important a MIG welder is in a professional or beginner welder’s life but choosing the best one is always tough. 

From our reviewed welders, you’ve already chosen the best MIG welder for aluminum for your projects. Or else, you can pick any of them blindly because of the features and durability they provide. Think about the requirements of your projects and buy one.

Anyway, if you’re still concerned about the right pick, let’s help you with one. LOTOS TIG200ACDC 200A Aluminum Tig Welder is the top-notch device as it offers 80% efficiency and plasma high performance. Besides, its affordability and durability also keep it at the top.

Happy Welding!

Leave a Comment