Best Aluminum TIG Welders AC/DC 2021 – Reviews & Buying Guide

Aluminum is difficult metal to handle during welding, especially during complex TIG welding. For that reason, it requires special care, accurate and precise welding machine in the hands of an experienced person. So, to achieve the best quality of aluminum welds, you first must have the Best Aluminum TIG Welders.

Either you are a pro welder or a beginner, you must have a specialized machine for welding because all welding machines can’t provide good results with aluminum. Therefore, a good welding machine must opt before you go for aluminum TIG welding.

Even though many welding machines are available on the market capable of welding aluminum, we find the best ones for you. In that spirit, we made this list of the best aluminum TIG welders you can get. If you want to know about the best TIG welders for aluminum, your desired products are given below.

Top picks

Weldpro Digital

Weldpro Digital TIG 200GD ACDC 200 Amp

  • Weight: 31.3 lbs
  • Input Voltage: 110/240 V
  • Amperage Range: 5-200 A

 

Lincoln Electric

Lincoln Electric Square Wave TIG 200 TIG Welder,

  • Weight: 46.50 lbs
  • Input voltage: 120/230 V
  • Amperage Range: 10-200 A

 

LOTOS  200A

LOTOS TIG200ACDC 200A Aluminum Tig Welder

  • Weight: 58 lbs
  • Input Voltage: 110/220 V
  • Amperage Range: 10-200 A

 

Related:

Best Aluminum TIG Welders 2021:

IMAGE
PRODUCT
DETAILS
PRICE

Weldpro Digital TIG 200GD ACDC 200 Amp

Weldpro Digital TIG 200GD ACDC 200
  • Material: Steel
  • Style: CK torch-2020
  • Weight of item: 31.3 lbs.
  • Power supply: AC/DC Pulse
  • Input voltage: 110V/240V

Best Aluminum TIG Welder

Lincoln Electric K5126-1 TIG welder
  • Weight of product: 46.50 lbs (21.09 kg)
  • Input voltage: 120/230 V
  • Input Phase: single

Top Aluminum TIG Welders

LOTOS TIG200ACDC 200A
 
  • Weight of product: 26.3 kg
  • Output Power: AC/DC
  • Input Voltage: 110/220 V
  • Phase: single

2018 AHP AlphaTIG 200X 200 Amp IGBT

AHP Alpha TIG 2018
  • Weigh of Item: 50 Pounds
  • Model No of Item: Alpha-TIG200X-2018
  • Input Voltage: 110-220 V
  • Amperage Range: 20-200 A

Best Aluminum TIG Welder review

 Miller Diversion 180 TIG Welder
  • Weight of product: 50 Pounds
  • Input Voltage: 110-120V, 208 V, 220-240 V
  • Input phase: single
  • Current Type: AC/DC
  • Amperage Range: 10-180 A

Eastwood TIG 200 20565 Welder

Eastwood 200 AC/DC Aluminum TIG welder
  • Weight of product: 45 lbs. 20.4kg
  • Dimensions of product: 19.1 x 9.8 x 20 inches
  • The model number of item: TIG200ACDC
  • Output Amperage: 10-200 A

MTS-205 205 Amp MIG

MTS-205 Combo TIG/MIG/Stick welder
  • Weight of product: 27 lbs.
  • Part number: AFD-MTS-205
  • Dimensions of product: 13.4 x 9.1 x 17.3 in
  • Style: MIG TIG Stick Arc 3-in-1 Combo Welder Welding

Hobart 500551

500551 Hobart 230 V TIG Welder

 

  • Material that can weld: Steel, aluminum, stainless steel
  • Style: TIG welder
  • Input voltage: 230 V
  • Weld Thickness: 3/16 in.

Everlast power 2021

Everlast power 2021 TIG Welder
  • Weight of product: 62 lbs.
  • Part number: PT210EXTT
  • Dimensions of product: 22 × 9 × 17 in
  • Input Voltage: 120/240 V
  • Amperage Range: 5-210 A

1. Weldpro Digital TIG 200GD ACDC-Best Aluminium TIG Welder

BEST OVERALL

★★★★★

Weldpro Digital TIG 200GD ACDC 200 Amp

Specifications:

  • Manufacturer: W Weldpro 
  • Material: Steel
  • Style: CK torch-2020
  • Weight of item: 31.3 lbs.
  • Power supply: AC/DC Pulse
  • Input voltage: 110V/240V
  • Amperage Range: 5-200 A
  • Foot pedal: Present
  • Dimensions: 17.6 x 8 x 16 inches 
  • Duty cycle: 40 %

Weldpro 200GD is a little bit expensive Aluminum Tig welder, but prices match its features, power, and design.  This TIG welder can easily weld different metals like stainless steel and especially aluminum. That’s why it is the best TIG welder for aluminum.

Features

Operation support: 2020 Weldpro 200GD offers different operational methods to weld aluminum. That why this aluminum welder includes MMA, stick welding, and TIG welding methods. So, it is one of the multidimensional TIG welders for aluminum. 

AC, DC support: Best welder is the one that can work in any condition. Such a TIG welder is the 2020 Weldpro 200GD. Therefore, this aluminum TIG welding machine has both AC and DC capability, so this offers the flexibility of the design and welding of aluminum. 

Torch System: Weldpro always tries to enhance the user experience with the machine by providing extra support and gadgets. Such a gadget is the CK-17 torch system, which is USA-made.

Dual Voltage Support:  2020 Weldpro 200GD has Dual voltage support, which means the user can operate the machine in any condition without having the tension of power input. So, it can work at both 220V and 110V. 

Duty Cycles: Duty cycles of any machine reflect its performance and efficiency. Moreover, the duty cycle may increase when the power input is DC, which is 60%. Therefore, it is the best aluminum TIG welder. 

PROS:

  • Used as both stick and TIG welder.
  • Penetration power is high
  • The panel can be easily adjusted.
  • Startup quickly; hence, it is the best aluminum TIG welder for beginners.

CONS:

  • Cannot perform heavy operations.
  • 9 plugs are supported in the place of 13.
Final Verdict: 2020 Weldpro 200GD is a high-efficiency aluminum TIG welder that has strong penetrating powers. Digital display design, IGBT, PWD, and torch system facilitate beginners and make it the best value aluminum TIG welder.

2. Lincoln Electric K5126-1 TIG welder

BEST FEATURES

★★★★★

Lincoln Electric Square Wave TIG 200 TIG Welder,

Specifications:

  • Manufacturer: Lincoln Electric
  • Weight of product: 46.50 lbs (21.09 kg)
  • Input voltage: 120/230 V
  • Input Phase: single
  • Dimensions of product: 14 in x 10.75 in x 19.25 in
  • The model number of item: Square Wave TIG 200
  • Amperage Range: 10-200 A
  • Power source: AC/DC
  • Warranty: 3-years

Lincoln square wave TIG 200 is efficient, reliable, and easy to use. This welder is expensive as compared to other machines but available in high quality.

Features

Welding materials: Firstly, Square wave TIG 200 can weld thick and solid materials similar to aluminum. By using this machine, you can change the welding from TIG to MIG welding. If you want to weld thick materials, choose MIG and choose TIG welding to calculate the exact welding.

Ease of use: It is the best TIG for aluminum that is easy to use. This welder comes with advanced features. You can understand these features in just a minute.

Dual-voltage: Lincoln electric square wave TIG 200 has a feature of dual-voltage. You can use this aluminum TIG welder at a standard outlet of 120 Volts. Similarly, you can also use this at 230 volts when you need more power.

Construction of welding machine: Lastly, welding machine construction is long-lasting and robust. Moreover, its metal case is solid that can bear all kinds of environmental conditions. The upper compartment is strong and can protect the inner accessories of the welding machine.

PROS:

  • Easy to use
  • Good foot pedal
  • Long-lasting and robust
  • Dual-voltage

CONS:

  • Expensive machine
Final Verdict: Lincoln Electric K5126-1 TIG welder is a reliable and long-lasting TIG welder. Its construction is strong and robust, perfect for those workers who work outdoor.

3. LOTOS TIG200ACDC 200A AC/DC Aluminum Tig Welder

BEST BUDGET

★★★★★

LOTOS TIG200ACDC 200A Aluminum Tig Welder

Specifications:

  • Manufacturer: Lotos Technology
  • Weight of product: 26.3 kg
  • Output Power: AC/DC
  • Input Voltage: 110/220 V
  • Phase: single
  • Dimensions of product: 28 x 13 x 17 inches
  • Amperage range: 10-200 A
  • Power efficiency: 80%
  • Welding Metals: Aluminium, steel, stainless steel
  • Welding Thickness: ¼ in.

Lotos TIG 200 is a moderate power TIG welding machine. Most importantly, the device has intermediate-level power output with a sleek design, high efficiency, and low price. Therefore, it is the best budget TIG welder for aluminum.

Effective aluminum welds: Firstly, to provide the best efficiency with aluminum welds, the Lotos TIG 200 has a square wave inverter to give precise and accurate welds.

Precise welding: different functions are embedded in this aluminum TIG welding machine, which gives precise welds. These features include an HF start and foot pedal for better precision of the welds.

Dual voltage support: Automatic dual voltage capability is present in the welding machine and can work on 110V and 220V. That’s why it is also a 110V tig welder for aluminum.

Accessories with the machine: Lastly, the package of the Lotos 200-amp tig welder contains the power supply, foot pedal, argon regulator, and ground clamp.

PROS:

  • Accurate and precise welding.
  • Machine power is capable of both home and industrial work.
  • Come with complete accessories that are needed.

CONS:

  • The foot pedal requires some time to adjust.
Final Verdict: Mid-raged welding machines are the best aluminum welding machines due to their flexible design and power output; such a machine is LOTOS TIG 200. The machine is robust, long-lasting most importantly have good power output efficiency for aluminum welding.

4. AHP Alpha TIG 2018

BEST DUTY CYCLE

★★★★★

2018 AHP AlphaTIG 200X 200 Amp IGBT

Specifications:

  • Manufacturer: AHP
  • Weigh of Item: 50 Pounds
  • Model No of Item: Alpha-TIG200X-2018
  • Input Voltage: 110-220 V
  • Amperage Range: 20-200 A
  • Dimensions of Product: 22 × 20 × 9 inches
  • Material: Stainless Steel
  • Color: Yellow
  • Material of handle: Plastic
  • Power supply: AC

AHP Alpha TIG welder is one of the best choices that are available for aluminum TIG welding. TIG welding and AHP Alpha TIG 200X can also perform stick welding at a MIG wedding. Hence AHP Alpha stick welder is also the best option for different welding metals.

Features

Welding Quality: Firstly, well accurate and precise welding can be done with an AHP Alpha TIG welder. Excellent quality of aluminum welds can be achieved with long-lasting strength and stability.

Fast Switching: Insulated Gate Bipolar Transistor (IGBT) technology is present in AHP TIG 200. This technology allows the machine to switch fast between moods.

Duty cycle: duty cycles of the AHP Alpha 200X duty cycle are 60%, which is excellent for an aluminum TIG welding machine. Hence, AHP Alpha TIG welder reviews have proved that it is the best aluminum TIG welder for the money.

Foot Pedal and HF control: HF tig start and Foot Control unit present in this tig welder allow it to have precise control over welding operations.

2T/4T Sequencer function: Lastly, the 2T/4T sequencer function is of great support for the AHP Alpha MIG welder, which can be used in a time of need. Hence the machine can work on remote switches and programable functions.

PROS:

  • The machine is versatile and flexible
  • Quit performance
  • High duty cycles
  • Fast switching with IGBT

CONS:

  • Difficult to install.
  • Display on screens is not accurate
Final Verdict: AHP ALPHA TIG welder is a versatile and robust machine used for aluminum welding in domestic and commercial industries.

5. Miller Diversion 180 TIG Welder

EASY TO OPERATE

★★★★★

Specifications:

  • Manufacturer: Miller Electric
  • Weight of product: 50 Pounds
  • Input Voltage: 110-120V, 208 V, 220-240 V
  • Input phase: single
  • Current Type: AC/DC
  • Amperage Range: 10-180 A
  • Dimensions of product: 23.8 x 17 x 9.8 inches
  • Welded material: Steel, Aluminium, stainless steel
  • Material Thickness: 3/16 in.

If you are looking for an aluminum TIG welder with heavy-duty applications and can be used in the industry, then the Diversion 180 TIG welder is the best choice.  The Diversion 180 TIG welder is the best complete package that you can get for welding, along with the necessary accessories.

Features

Portability: Another essential feature of this aluminum TIG welding machine is portability. Diversion 180 welder is very much portable due to its compact size and weight.

Power: The power of the machine is variable and can be adjusted according to the need. Additionally, the Diversion 180 TIG welder has both plugs for 120V and 240V.

Inverter technology: Lastly, the Diversion 180 TIG welder is a good TIG welder for aluminum because it has inverter technology. Inverter technology has the advantage of continuous power supply with low energy consumption.

Easy to understand interface: Simple 1, 2, 3 setups.

1-power-up. 2- select the type of material. 3- Set thickness range.

Torch design: The torch is designed for the maximum comfort of the operator. A compact and durable design and air-cooled construction, combined with 150 amps of power, make for the ideal tool for both professional and hobbyist welders.

PROS:

  • Adjustable intensity.
  • Easy to operate.
  • Foot pedal included.
  • 3-year warranty.
  • Fan-on demand to reduce noise and power consumption.
  • Portable welding machine.
  • Professional quality work.

CONS:

  • Costly.
  • Low duty cycle.
Final Verdict: Diversion 180 TIG welder is a powerful aluminum TIG welder suitable for professional and hobbyist users. Furthermore, it can also be used for steel and stainless steel. Hence it is the best aluminum tig welder for the money.

6. Eastwood 200 AC/DC Aluminum TIG welder

BEST AFFORDABLE

★★★★★

Eastwood TIG 200 20565 Welder

Specifications:

  • Manufacturer: Eastwood
  • Weight of product: 45 lbs. 20.4kg
  • Dimensions of product: 19.1 x 9.8 x 20 inches
  • The model number of item: TIG200ACDC
  • Output Amperage: 10-200 A
  • Efficiency: 80%
  • Power source: AC/DC
  • Dual-voltage: 110/220 volts
  • Phase: single

Eastwood launched the right quality products. This welder can be used for easy and difficult welding. It is helpful for professional and household purposes.

Features

Versatility: Firstly, This welder can run at 110 volts, 15-amp circuit, and 220 volts, 30-amp circuit. It can weld the ¼ inch thickness. Eastwood welder consists of settings of WP-17 torch.

Duty cycle: Eastwood 200 AC/DC Aluminum TIG welder has a duty cycle of 60% at 14 amps when the power supply of 120 volts is given. Similarly, it has a duty cycle of 60% at 190 amps when a power supply of 220 volts is provided.

HF start: To get the precise arc control, this Eastwood 200 aluminum TIG welder comes with a high-frequency start. Moreover, it provides accurate aluminum welding by using a square-wave inverter.

Easy to control: Lastly, the Eastwood welder comes with a remote control system and foot pedal. This feature helps the user in easy control of aluminum TIG welder and also saves time.

PROS:

  • High-frequency start
  • Cheap aluminum TIG welder
  • 60% duty cycle
  • It can weld different types of material

CONS:

  • A foot pedal is not good
  Final Verdict: Eastwood 200 AC/DC Aluminum TIG welder is one of the low-cost TIG welders amazing in their welding work. Therefore, it can be applied in low and high-power work. Hence it is the best budget aluminum TIG welder.

7. MTS-205 Combo TIG/MIG/Stick welder

BEST BEGINNER

★★★★★

MTS-205 205 Amp MIG

Specifications:

  • Manufacturer: Amico Power Corp
  • Weight of product: 27 lbs.
  • Part number: AFD-MTS-205
  • Dimensions of product: 13.4 x 9.1 x 17.3 in
  • Style: MIG TIG Stick Arc 3-in-1 Combo Welder Welding
  • Duty cycle: 60% @ 205A
  • Size: Full
  • Power source: AC 115-230V/50-60Hz
  • Material: Metal

MTS-205 is the best MIG, TIG, Stick combo welder that is available at a reasonable price. Moreover, this welding machine is lightweight and portable.

Features

IGBT technology: Firstly, the MTS-205 best welding aluminum machine has a feature of IGBT technology for a fast switching experience for the users. Furthermore, this machine comes with a high-frequency startup for welding operations.

Welding capacity: MTS’s best welder for aluminum has a welding capacity of ½ inches. It can be used for the welding of aluminum, steel, stainless steel, and copper. Therefore, it is an accurate tools 3 in 1 welder.

Digitalize System and Control: The MTS-205 model of TIG welder has an excellent, user-friendly interface with an LED screen to analyze different frequency rates and amperes.

Beginner-friendly interface: MTS-205 is the best beginner TIG welder for aluminum. It consists of a control system with knobs to adjust voltage and amperage.

Other features: Lastly, this best aluminum TIG welder consists of some additional features like voltage compensation system, temperature control system, fan dormancy, protection from overloaded, and protection from over-current

PROS:

  • Best TIG welder for aluminum and stainless steel
  • Lightweight and efficiency is 93%
  • Best aluminum TIG welder for the money
  • Safety features are good

CONS:

  • An extra cost is required for other parts
Final Verdict: MTS-205 is a digital TIG welder known for its digital controls, sensors, and high efficiency. Its simple design is favorable for beginner users. Hence it is the best aluminum TIG welder for beginners.

8. 500551 Hobart 230 V TIG Welder

BEST FOR EXPERIENCED

★★★★★

Hobart 500551 EZ-TIG 165i Aluminium welder

Specifications:

  • Manufacturer: Hobart
  • Material that can weld: Steel, aluminum, stainless steel
  • Style: TIG welder
  • Input voltage: 230 V
  • Weld Thickness: 3/16 in.
  • Weight of item: 50 lbs.
  • Dimensions: 17 X 9.875 X 23.875 inches
  • Amperage Range: 10-165 A
  • Part Number: 500551

Hobart 50551 is a robust, reliable, and easy to operate aluminum TIG welder. This welder can work for a long time. Hobart 500551 is suitable for an experienced person.

Features

Fan installed: Firstly, this good TIG welder for aluminum has a feature of a fan. This feature helps in welding for a long time and also increases the welding process.

Dual-voltage: Hobart 500551 can work on both voltages. Soft materials like steel can be welded using DC voltage, and aluminum and magnesium welding is done using AC voltage. Hence this TIG welder has a duty cycle of 20%.

Overheating protection: The critical feature of the best TIG welder for aluminum is overheating protection. The welding machine shuts down automatically when the temperatures reach a specific limit.

Inverter-based power source: Lastly, this welder produces a stable arc by using an inverter design. This results in the extra power and extra energy consumption of the aluminum TIG welder.

PROS:

  • High-frequency start
  • Easy to use
  • Lightweight and portable
  • Thickness and amperage is adjusted by using a knob

CONS:

  • Welding skills are required
Final Verdict: not many TIG welders can weld materials for a consistently long time. Hobart EZ-TIG 500551 is a powerful TIG welder that can efficiently weld aluminum and many other metals. Moreover, it is durable has long-run capability and protection systems to ensure machine and user safety.

9. Everlast power 2021 TIG Welder

BEST FOR GENERATOR

★★★★★

Everlast power 2021 TIG Welder Aluminium

Specifications:

  • Manufacturer: Everlast Power Equipment
  • Weight of product: 62 lbs.
  • Part number: PT210EXTT
  • Dimensions of product: 22 × 9 × 17 in
  • Input Voltage: 120/240 V
  • Amperage Range: 5-210 A
  • Phase: 1 phase
  • Processes: TIG (GTAW) & Stick (SMAW)
  • Power source: AC/DC
  • Weldable Metals: Aluminium, steel, copper, stainless steel

Everlast is one of the leading products in the industry due to its features and settings. It is an aluminum TIG welding machine that has a dual voltage. This welder is easy to use.

Features

Microprocessor: Firstly, this aluminum TIG welder has the feature of a microprocessor. This control provides precise management of welding functions and parameters. A welder can tune them according to requirements.

Types of waves: 2021 Everlast welder can weld the aluminum. When we perform an AC welding using this machine, three different types of waves are formed. These waves are an advanced square wave, Sinewave, and Soft square wave.

IGBT Technology: Everlast power aluminum TIG welding machine has a feature of IGBT technology.  This technology helps in the unique Advanced Pulse for AC and AC feature for standard pulse types.

Additional features: Lastly, this welder comes with the following stick features like hot start intensity, hot start time, and arc force control.

You can also check out: Everlast’s best TIG welders

PROS:

  • IGBT technology
  • Easy to use
  • Dual-voltage
  • Greater than 99% Power Factor Correction

CONS:

  • The display is sometimes misleading
Final Verdict: Everlast power 2021 TIG welder is an advanced aluminum TIG welding machine with digital controls and other stability features. These features and IGBT technology, HF start, and arc force control make it the best TIG welder for aluminum.

Frequently Asked Questions

Why is aluminum welding difficult?

Aluminum welding is a bit difficult because it is soft as compared to other metals. Moreover, the oxidizing layer on the top of the aluminum further resists the welding of aluminum. However, proper use of a welding machine can weld aluminum with high performance.

Can we use any TIG welder to weld aluminum?

TIG welders are versatile welding machines. Therefore they can weld aluminum. But the age of welds may not be much long or stable for some low power and less precise TIG welders. Hence you should use a good TIG welder for welding aluminum.

From AC and DC TIG welding, which one is more favorable for Aluminum welding?

Most of the time, direct current is used for metal welding due to its deeper penetration. For aluminum TIG welding, alternating current is more favorable due to the flipping of alternating current.

Conclusion

Before purchasing the best TIG welder for aluminum, we recommend you have a detailed overview of the product’s features and specifications. You can get assistance by comparing that product with the other products. However, some something can be analyzed from an appearance like portability, robustness, and design.

All of the above-listed products are best in their field of work related to aluminum. However, the product’s final choice must be made depending upon the nature of the job and application field. Hopefully, our article has assisted you in choosing a good TIG welder for aluminum.

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