AC DC

AC DC Welders Reviews

When I read AC DC welders reviews in various forums and blogs, I found there are too many brands that make AC DC welders. If you need a welding machine that is compatible with both, i.e., alternating current and direct current then there are many brands for the same.

Some top brands are Hobart, Lincoln Electric, AHP and many others. Having a welding machine that is compatible with both AC and DC is really very helpful. No matter what source of power you have on your work site. Whether you want to operate your welding machine using DC power (battery power) or AC (alternating current) power, your welding work will not stop.

I will request you to read AC DC welders reviews before you buy a welding machine. If you are on Amazon, you can find numerous reviews on the same product page. Apart from Amazon or other shopping websites, you can also read reviews in forums, blogs and other reviews websites.

Millermatic 211 MIG Welder

Miller Welders – Multimatic 215 Multiprocess Welder with TIG Kit

Miller is a popular name for impressive welders. You will be able to find the best quality welders from Millers, which are good from all sides such as performance, ease of use, portability etc. However, their prices are a little higher than others are. The popular models are Millermatic 211, Thunderbolt Series, Maxstar 161, Diversion …

Miller Welders – Multimatic 215 Multiprocess Welder with TIG Kit Read More »

YESWELDER 200A AC/DC Aluminum Tig Welder with Pulse Large LED Display, Digital Inverter STICK/TIG 110/220V Dual Voltage TIG Welding Machine TIG-200P ACDC


YESWELDER 200A AC/DC Aluminum Tig Welder with Pulse Large LED Display, Digital Inverter STICK/TIG 110/220V Dual Voltage TIG Welding Machine TIG-200P ACDC

$599.99 @ Amazon.com

Product Description

Large LED display can help you see the data more clearly, such as the current, function mode and welding mode.

[ACDC PULSED TIG WELDER] Software Controlled Square Wave AC/DC TIG inverter welder, it produces high performance with an array of pulse feature.

[6 IN 1 TIG WELDER] In possesion of STICK, AC TIG, DC TIG, AC Pulse TIG, DC Pulse TIG, Spot Welding in one machine, meets your versatile welding needs.

[ALUMINUM APPLICABLE] Squarewave is the best option to improve your weld quality and make aluminum welding easier. Suitable for aluminum up to 4/25''.

[HOT START] Easy arc start, stable current, minimum spatter, no sticking, good shaping, providing excellent welding experience.

[AUTO MEMORY] Automatically save your welding parameters while powered off. Auto recovery of last time’s welding parameters.

Product Details
Brand: YESWELDER
Model #: TIG-200P ACDC
Price: $599.99
YESWELDER 200A AC/DC Aluminum Tig Welder with Pulse Large LED Display, Digital Inverter STICK/TIG 110/220V Dual Voltage TIG Welding Machine TIG-200P ACDC

ARCCAPTAIN TIG Welder AC/DC 200Amp with Pulse, Aluminum TIG Welder 110V/220V TIG Welder with Square/Triangular Wave/Stick/MMA/Spot MultiProcess Welding Machine


ARCCAPTAIN TIG Welder AC/DC 200Amp with Pulse, Aluminum TIG Welder 110V/220V TIG Welder with Square/Triangular Wave/Stick/MMA/Spot MultiProcess Welding Machine

$899.99 @ Amazon.com

Product Description

POWERFUL 6-IN-1 TIG WELDER AC/DC: The Welder is capable of welding with TIG AC Square/TIG AC Triangular/TIG AC Pulse Square/TIG AC Pulse Triangular/TIG DC Pulse/TIG DC/STICK Methods. AC TIG is used in finesse welding various aluminum alloys, magnesium alloys, and other non-ferrous metals. DC TIG provides low-temperature control. You need precise welding for various types of steel: stainless steel, carbon steel, copper.

LARGE LED DISPLAY: Enjoy enhanced visibility with the TIG200PACDC large LED screen, providing clear display of welding parameters, settings, this screen ensures effortless operation, providing precise control over your welds in any environment.

PULSE & SQUARE & TRIANGULAR WAVEFORM: The ac/dc TIG welder is equipped to prevent the burning of materials and minimize material distortion from excessive heat input, as well as the triangular wave reduces the heat input effectively, so the weld forms rapidly. It is easy for thin metal welding; Square Wave can switch the polarity quickly, dynamic arc for a stable weld pool, a strong ability to clean aluminum oxide film, so it provides more precise welding on aluminum or aluminum alloy.

DIGITAL WEDLING PARAMETER SET: MCU Digital control system makes this machine more reliable and stable. Parameters such as Pre-flow, Initial current,Up-slope, Peak current, Base current, Down-slope,Crater current, Post-flow, Pulse duty, AC frequency, AC balance, Pulse frequency,are easily adjustable,and 2T/4T/Spot welding TIG torch control and foot pedal remote control (not included) methods which improve good welding performance.

5 YEARS QUALITY SERVICE : We have professional personnel who can provide you with answer. The user-friendly and simple interface enables the operators to set it up easily and efficiently, data and dynamic output current will be displayed immediately. Spike withstanding IGBT saves space and weight. It's only 12 kg(26.5lb) . No heavy carrying!

Product Details
Brand: ARCCAPTAIN
Model #: ARCCAPTAIN TIG200PACDC
Size: TIG200P ACDC
Color: Tig200p Acdc
Price: $899.99
ARCCAPTAIN TIG Welder AC/DC 200Amp with Pulse, Aluminum TIG Welder 110V/220V TIG Welder with Square/Triangular Wave/Stick/MMA/Spot MultiProcess Welding Machine

HITBOX 200A TIG Welder,AC/DC TIG Welder With Pulse 4 IN 1 Welding Machine,Aluminum TIG Welder 220V with DC TIG/AC TIG/Pulse TIG/Stick and IGBT 2T/4T LED Digital Display,Compatible with Foot Pedal


HITBOX 200A TIG Welder,AC/DC TIG Welder With Pulse 4 IN 1 Welding Machine,Aluminum TIG Welder 220V with DC TIG/AC TIG/Pulse TIG/Stick and IGBT 2T/4T LED Digital Display,Compatible with Foot Pedal

$499.99 @ Amazon.com

Product Description

【4 IN 1 Welding Machine】HBT250P is a professional multi-functional aluminum welding machine which supports ARC/AC TIG/ DC TIG/Pulse TIG. Almost all metals can be welded, such as steel, stainless steel, aluminum, copper and so on.

【High Quality Welder】With hot start, easy arc starting, stable current, low spatter, no sticking, and good shaping, it can be used for welding with a variety of acid or alkaline electrodes. 10-200 AMP AC/DC TIG current output can be used for high-quality TIG welding of aluminum, stainless steel, or steel, as well as precision welding of thinner gauge materials.

【2T/4T Control】The 2T/4T spot welding tig torch control greatly improves good welding performance. Available with the use of foot switch function (without foot pedal). The AC/DC TIG welder is equipped to prevent the burning of materials and minimize material distortion from excessive heat input, as well as the triangular wave reduces the heat input effectively.

【Dual Heat Sink System】The welding machine operates with a high welding current, the internal fan keeps the machine stable by efficiently dissipating the heat and there are heat sinks on the left side, right side and front of the machine. The machine operation interface is simple, and the operator can easily and efficiently make settings and immediately display data and dynamic output current as a reference.

【2 Year Warranty Period】Backed by a 2 year warranty, we're committed to after-sales service.When you contact us, you speak with real technical specialists and representatives,and our based parts and customer service on USA is available 7 days a week.

Product Details
Brand: HITBOX
Model #: HBT250P
Size: HBT250P
Price: $499.99
HITBOX 200A TIG Welder,AC/DC TIG Welder With Pulse 4 IN 1 Welding Machine,Aluminum TIG Welder 220V with DC TIG/AC TIG/Pulse TIG/Stick and IGBT 2T/4T LED Digital Display,Compatible with Foot Pedal

HZXVOGEN 200Amp AC/DC Aluminum TIG Welder with Pulse 4 in 1 Multiprocess Welding Machine Dual Voltage 110V/220V IGBT Inverter HF TIG/TIG/Stick/Arc/Spot Welder Machine


HZXVOGEN 200Amp AC/DC Aluminum TIG Welder with Pulse 4 in 1 Multiprocess Welding Machine Dual Voltage 110V/220V IGBT Inverter HF TIG/TIG/Stick/Arc/Spot Welder Machine

$499.99 @ Amazon.com

Product Description

POWERFUL ALUMINUM TIG WELDER AC/DC - This industrial grade weldering machine is capable of welding with ARC/AC TIG/DC TIG/Pulse TIG. AC/DC TIG enables precise welding of various types of steel - such as steel, stainless steel, aluminum, copper, etc. AC duty cycle range: 80%, could weld ultra-thin 0.3mm aluminium plates. Ideal for outdoor use work or stick welding of thicker materials.

PRECISE DIFITAL SETTING - Aluminum welding machine can set pre-gas time, start current, uphill time, peak current, AC frequency, pulse frequency, downhill time and after-gas time. Aluminum TIG welder can weld up to 1/4" aluminum and 3/8" mild steel. High-frequency and high-voltage arcs are easy to start adnd ensure accurate and reliable welding every time.

2T/4T TIG TORCH CONTROL - The current of AC/DC 10-200 amperes is very suitable for welding all types of thicknesses regarding work-pieces., the 2T/4T switch is available to add convenience( foot pedal not include), a gas shield set makes your welds pristine, it is simple to operate for both beginners and skilled welders. Non-contact arc initiation in TIG welders reduces tungsten and material consumption.

SAFE AND NOISELESS COOLING SYSTEM - The unique fan movement cooling system cools the machine quickly, extending the welding time and ensuring a stable TIG weld and a stunning weld performance. Based on VRD, overcurrent/overvoltage/overcurrent/overload/overheat protection functions to take care of customer safety.

PURCHASE WITH 100% CONFIDENCE - Each welder machine of HZXVOGEN has been professionally tested by industry standards before leaving the factory to ensure that it meets the high standards we set. We provide a 30-Day Money Back Guarantee and 2-Years Warranty for you.

Product Details
Brand: H HZXVOGEN
Model #: HVT250P
Price: $499.99
HZXVOGEN 200Amp AC/DC Aluminum TIG Welder with Pulse 4 in 1 Multiprocess Welding Machine Dual Voltage 110V/220V IGBT Inverter HF TIG/TIG/Stick/Arc/Spot Welder Machine

Sunstac AC/DC 250A Aluminum TIG Welder with Pulse, 110V/220V Dual Voltage TIG Welding Machine with DC TIG/AC TIG/Pulse TIG/Stick


Sunstac AC/DC 250A Aluminum TIG Welder with Pulse, 110V/220V Dual Voltage TIG Welding Machine with DC TIG/AC TIG/Pulse TIG/Stick

$379.99 @ Amazon.com

Product Description

Professional multi-functional aluminum welding machine which supports AC TIG/DC TIG/ Pulse TIG and stick. Up to 250A, can weld almost metals such as aluminum, as well as precision welding of thinner materials.

Large LCD display with user-friendly and simple interface enables to set it up easily and efficiently, data and output current will be displayed immediately.

Equipped to minimize material distortion from excessive heat input, spot TIG welding is suitable for welds reinforcement; pulse TIG allows for precise control, resulting in cleaner and more precise welds.

Choose from 2T, 4T, or SPOT TIG modes and foot pedal remote control (not included) to match specific requirements.

Built-in intelligent automatic saving function can effortlessly restore your previous welding parameters, allowing you to pick up right where you left off.

The AC/DC TIG welder is equipped to minimize material distortion from excessive heat input, spot TIG welding is suitable for welds reinforcement; Pulse TIG allows for precise control, resulting in cleaner and more precise welds.

Product Details
Brand: Sunstac
Model #: SS-250P/ACDC
Price: $379.99
Sunstac AC/DC 250A Aluminum TIG Welder with Pulse, 110V/220V Dual Voltage TIG Welding Machine with DC TIG/AC TIG/Pulse TIG/Stick

Eastwood AC/DC TIG Welder System | 1/4 Inch Thick Welding Capacity | Duty cycle of 60% at 190 Amps | 110 & 220V Dual Voltage TIG Welding with Rocker Style Foot Pedal | Black


Eastwood AC/DC TIG Welder System | 1/4 Inch Thick Welding Capacity | Duty cycle of 60% at 190 Amps | 110 & 220V Dual Voltage TIG Welding with Rocker Style Foot Pedal | Black

$739.99 @ Amazon.com

Product Description

WELDER SYSTEM: Eastwood TIG 200 AC/DC Welder has a High-Frequency Inverter Technology, is capable of welding thin or heavy gauge steel and aluminum. The voltage-sensing circuitry automatically detects a 120 or 240 VAC power source and delivers from 10 up to 200 Amps of AC or DC current at super-high frequency. It includes foot pedal and flex head TIG torch. Also has a high frequency start feature guarantees an instant arc strike with no tungsten contamination.

BEST USE: Our Eastwood TIG 200 AC/DC welder allows for a more controllable, efficient, and versatile method of welding many metals including steel, stainless steel, aluminum and more. This welding tool is equipped with our innovative High-Frequency Inverter Technology, is capable of welding thin or heavy gauge steel and aluminum with precision and ease.

EASTWOOD QUALITY: Eastwood offers solutions which combines our 4,000+ unique products with the know-how to “Do The Job Right”. With an In-house product design, development and testing and a strong track record of high-quality, innovative products. Used and trusted by top builders to beginners and also provides a Lifetime Tech Support.

SAFETY INFORMATION: Read and understand all instructions and precautions before proceeding to use the welder. This unit emits a powerful high voltage and extreme heat which can cause severe burns, electrical shock, and death. See instructions for more details.

WARRANTY: Comes with a 3-year limited warranty and 90 day return.

Product Details
Brand: Eastwood
Size: 200 Amp AC/DC
Price: $739.99
Eastwood AC/DC TIG Welder System | 1/4 Inch Thick Welding Capacity | Duty cycle of 60% at 190 Amps | 110 & 220V Dual Voltage TIG Welding with Rocker Style Foot Pedal | Black

AIXZGLOBAL 250 Amps TIG Welder, AC DC/Stick with Pulse TIG 5 IN 1 Welding Machine 110V/220V Dual Voltage HF TIG Welding IGBT Digital Inverter with LCD Display Portable Welder Machine


AIXZGLOBAL 250 Amps TIG Welder, AC DC/Stick with Pulse TIG 5 IN 1 Welding Machine 110V/220V Dual Voltage HF TIG Welding IGBT Digital Inverter with LCD Display Portable Welder Machine

$599.99 @ Amazon.com

Product Description

✅【5 IN 1 WELDING MACHINE】This AC/DC tig welder can provide 250 amps working current, and support 5 IN 1 welding function MMA/AC TIG/DC TIG/AC Pulse TIG/DC Pulse TIG. This tig welder machine can fulfill all your DIY needs and can weld almost any material of metal, such as steel, stainless steel, aluminum, copper and so on.

✅【HIGH-QUALITY WELDER】The tig welder adopts advanced technology and high-quality electronic parts, which help improve welding efficiency. It with hot start, easy arc starting, stable current, low spatter, no sticking, and good shaping. Fully functional and easy to operate, it is ideal for welders.

✅【LED DIGITAL DISPLAY】Our tig welding machine is equipped with a larger LED screen, which shows the real currents, easily adjusting the current and welding mode. And we design a dust cover for the screen, so it won't be damaged in a welding environment.

✅【DUAL VOLTS & 2T/4T】The aluminum tig welder supports 110/220 volts, according to our adapter cord to match your volt conditions. 2T/4T mode can be personalized for you. When you choose 2T mode, it will be turned on semi-automatically for welding. If you choose the 4T mode, it greatly improves good welding performance. Notice: The adapter cord can change the shape of the plug, not the voltage.

✅【PACKAGE & LIFETIME SUPPORT】You will get WP-17V tig torch, earth clamp, electrode holder, tig consumables, and adapter cord. This machine size: 18.5*7*15 inch, weight: 20 Lbs. Our brand promises to provide 2-year after-sales warranty service and lifetime technical support. If you have any questions, please contact us. We appreciate to improve from your suggestion.

Product Details
Brand: AIXZGLOBAL
Model #: AIXZ AIT250P
Size: 250A
Color: Black Green
Dimensions: 18.503936989 X 7.086614166 X 14.960629906 Inches (Length X Width X Height)
Price: $599.99
AIXZGLOBAL 250 Amps TIG Welder, AC DC/Stick with Pulse TIG 5 IN 1 Welding Machine 110V/220V Dual Voltage HF TIG Welding IGBT Digital Inverter with LCD Display Portable Welder Machine

S STAHLWERK TIG Welder 200A AC DC Pulse Aluminum Full Digital Control 110V/220V Dual Voltage Welding Machine


S STAHLWERK TIG Welder 200A AC DC Pulse Aluminum Full Digital Control 110V/220V Dual Voltage Welding Machine

$479.99 @ Amazon.com

Product Description

AC/DC PULSE TIG WELDER: AC TIG welding is used to finely weld a variety of aluminum alloys, magnesium alloys and other non-ferrous metals. DC TIG welding provides low temperature control. Excellent performance on Aluminum, stainless steel and thinner metals.

6-IN-1 TIG WELDER AC/DC: ARC, AC TIG, DC TIG, AC Pulse TIG, DC Pulse TIG, Spot Welding in one multi-functional welding machine, meet your various welding needs.

SELF-PROTECT: Over-current, over-heat, when the mentioned problems occoured, the alarm lamp on the front panel will be on and the output current will be cut off. It can self-protect and prolong the using life.

HIGH PERFORMANCE: MCU control system, responds immediately to any changes.

FUNCTIONAL: High frequency and high voltage for arc igniting to ensure the success ratio of igniting arc, the reverse polarity ignition ensures good ignition behavior in TIG-AC welding.

Product Details
Brand: S STAHLWERK
Price: $479.99
S STAHLWERK TIG Welder 200A AC DC Pulse Aluminum Full Digital Control 110V/220V Dual Voltage Welding Machine

DEKO AC/DC Inverter TIG/MMA Welder,250A Fully Digital Welding Machine with Foot Pedal,IGBT,VRD Function for Carbon Steel,Stainless Steel,Copper,Aluminum and Aluminum Alloys…


DEKO AC/DC Inverter TIG/MMA Welder,250A Fully Digital Welding Machine with Foot Pedal,IGBT,VRD Function for Carbon Steel,Stainless Steel,Copper,Aluminum and Aluminum Alloys…

$419.99 @ Amazon.com

Product Description

【MULTI-FUNCTIONAL】It is capable of welding with either AC or DC current. This welder machine allows the user welding for carbon steel, stainless steel, copper, aluminum and aluminum alloys.

【EASY-TO-USE】The spot welder's user-friendly control panel enables either professional or non-professional welding workers to get to learn to operate this welder fast and easily.

【SAFTY】VRD: Anti-shock device: Lower voltage of welding machine under no-load state, to ensure safety f production operation.When the grid voltage, output current and machine temperature surpass the set standards, the stick welder will stop automatically.

【EASLLY FITS YOUR NEEDS】Its compact build, multi-function, steady welding performance, great welding efficiency and cost-effective welding cost, all these features make this aluminum welder an ideal helper for both industrial or outdoor welding applications.

【FOOT PEDAL FOR REMOTE CONTROL】The maximum welding current of welder is set by the control panel and the real welding current is controlled by the pressure on the foot pedal.

Product Details
Brand: DEKO
Dimensions: 14.566929119 X 6.1023621985 X 11.81102361 Inches (Length X Width X Height)
Price: $419.99
DEKO AC/DC Inverter TIG/MMA Welder,250A Fully Digital Welding Machine with Foot Pedal,IGBT,VRD Function for Carbon Steel,Stainless Steel,Copper,Aluminum and Aluminum Alloys…

Eastwood Elite 200 Amp Multi-Process AC/DC MP200i Welder | TIG Welder High Frequency Start and Foot Pedal | Welding Machine with MIG Stick Welder | 120V OR 240V Dual Voltage | Tig Welder AC/DC | Black


Eastwood Elite 200 Amp Multi-Process AC/DC MP200i Welder | TIG Welder High Frequency Start and Foot Pedal | Welding Machine with MIG Stick Welder | 120V OR 240V Dual Voltage | Tig Welder AC/DC | Black

$1,599.99 @ Amazon.com

Product Description

The MULTI-PROCESS MACHINE THAT DOES IT ALL : Eastwood Elite MP200i AC/DC welder delivers great results on both steel and aluminum with no compromises. It has all of the features of a standard AC/DC TIG Welder like High Frequency Start and a Rocker Style Foot Pedal so when you switch from MIG to TIG you know you're going to get the same great results you'd expect from a dedicated TIG machine.

WELDER MACHINE WITH PROFESSIONAL FEATURES : This MP welder not only has MIG and Stick options but is a fully functioning TIG machine with high frequency start and rocker style foot pedal so you can TIG weld steel, stainless and aluminum. Operates on either 120 or 240V. Holds 2 bottles for both MIG and TIG welding and has dynamic cooling fan.

EASTWOOD QUALITY: Eastwood offers solutions which combines our 4,000+ unique products with the know-how to “Do The Job Right”. With an In-house product design, development and testing and a strong track record of high-quality, innovative products. Used and trusted by top builders to beginners and also provides a Lifetime Tech Support.

SAFETY INFORMATION: Please wear all proper personal safety equipment when using this product

High Quality and Reliable Weld Machine

Product Details
Brand: Eastwood
Size: 200 Amp AC/DC MP200i
Price: $1,599.99
Eastwood Elite 200 Amp Multi-Process AC/DC MP200i Welder | TIG Welder High Frequency Start and Foot Pedal | Welding Machine with MIG Stick Welder | 120V OR 240V Dual Voltage | Tig Welder AC/DC | Black