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 »

ARCCAPTAIN TIG Welder AC/DC 200Amp with Pulse, Aluminum TIG Welder 110V/220V TIG Welder with Square/Triangular Wave/Stick/MMA/Spot MultiProcess DASH-ARC Welding Machine, 5 Year Warranty


ARCCAPTAIN TIG Welder AC/DC 200Amp with Pulse, Aluminum TIG Welder 110V/220V TIG Welder with Square/Triangular Wave/Stick/MMA/Spot MultiProcess DASH-ARC Welding Machine, 5 Year Warranty

$899.99 @ Amazon.com

Product Description

POWERFUL 7-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.

PATENTED DASH-ARC TECHNOLOGY: The unique DASH-ARC technology patent improves arc striking speed from 200ms to 40ms, 99.99% arc striking success rate, which improves welding efficiency and gets better welding results. Digital constant current regulation technology ensures low noise and high stable arc quality at the full specification.

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.

LARGE LED DISPLAY & 5 YEAR WARRANTY: 30-Day Money Back Guarantee and 5-Year Warranty. 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 DASH-ARC Welding Machine, 5 Year Warranty

Weldpro Digital TIG ACDC 250GD AC DC 250 Amp Tig/Stick Welder with Pulse Memory function Dual Voltage welding machine (CK20WaterCooledTorchSet)


Weldpro Digital TIG ACDC 250GD AC DC 250 Amp Tig/Stick Welder with Pulse Memory function Dual Voltage welding machine (CK20WaterCooledTorchSet)

$2,283.00 @ Amazon.com

Product Description

Weldpro's flagship 250 amp version of our extremely popular AC/DC TIG welder that goes beyond simply welding steel and aluminum and is ready for the welding demands of thicker metals. Electrical plug configuration is NEMA 6-50.

The model TIGACDC250GD is also a digital designed TIG welder equipped with full function TIG welding features found on machines priced much higher.

Start and end amps, upslope, downslope, fully adjustable pulse, AC balance, AC frequency. 2T-4T, and now on our 250 amp version a memory function as well as a rear electrical receptacle to accommodate our optional liquid cooler.

Excellent Professional design “best in the business" SSC rocker style foot pedal. And now also available with the optional choices of the CK Worldwide superflex torch, cable and flex head #26 Trimline air/gas cooled torch, or with the CK Worldwide #20 liquid cooled torch assembly both with independent trigger switch. Both CK options now designed with 25 foot cables!

Also fully capable MMA stick welding function in either AC or DC with stinger included. Water cooler and heavy duty welding cart are included.

Product Details
Brand: W Weldpro
Color: Red
Price: $2,283.00
Weldpro Digital TIG ACDC 250GD AC DC 250 Amp Tig/Stick Welder with Pulse Memory function Dual Voltage welding machine (CK20WaterCooledTorchSet)

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

$499.99 @ Amazon.com (Save 24%)

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: $499.99 (Save 24%)
AIXZGLOBAL 250 Amps TIG Welder, AC DC/Stick with Pulse TIG 5 IN 1 Welding Machine 110V/220V Dual Voltage TIG Welding IGBT Digital Inverter with LCD Display Portable Welder Machine

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

$759.99 @ 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: $759.99
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

hynade Tig welder TIG200GPACDC 200 Amp AC/DC Tig Welder/Arc/Spot Welder with Pulse AC/DC, Digital Inverter Dual Voltage 110/220V Aluminum Tig Welding Machine


hynade Tig welder TIG200GPACDC 200 Amp AC/DC Tig Welder/Arc/Spot Welder with Pulse AC/DC, Digital Inverter Dual Voltage 110/220V Aluminum Tig Welding Machine

$649.99 @ Amazon.com

Product Description

Digital TIG200 Pulse ACDC Tig welder,this welding machine is 200Amps TIG/Stick with AC DC function works great with aluminum, Pulse function works great with steel stainless steel and thin metals. Stick function easy weld electrode 7018, 6013.

Tig welding machine dual voltage 110/220V, the aluminum tig welder will easy weld 1/4’’ Aluminum and 3/8’’ Mild steel. Machine come with nice 4 meters TIG17 torch.

The tig stick welder advance IGBT Inverter technology with PWM Digital control (Pulse Width Modulation ), Frequency is 50/60Hz, High frequency arc starting. (HF Arc starting), Need to touch metal start the arc.

2T/4T TIG torch control, the multi process welders with digital function Pre Gas Time, Start current, up slope and down slope time. Finish current and post gas time can be adjust, Software control machine Square wave AC/DC TIG, Easy to get TIG starting.

This ARC TIG welding machine can auto save the setting of welding parameter before power off, Great to works with foot pedal (The pedal is included in standard accessories), We suggest 63A power breaker.

Product Details
Brand: hynade
Price: $649.99
hynade Tig welder TIG200GPACDC 200 Amp AC/DC Tig Welder/Arc/Spot Welder with Pulse AC/DC, Digital Inverter Dual Voltage 110/220V Aluminum Tig Welding Machine

PRIMEWELD TIG225X 225 Amp IGBT AC DC Tig/Stick Welder with Pulse CK17 Flex Torch and Cable 3 Year Warranty


PRIMEWELD TIG225X 225 Amp IGBT AC DC Tig/Stick Welder with Pulse CK17 Flex Torch and Cable 3 Year Warranty

$869.00 @ Amazon.com

Product Description

225AMPS TIG/STICK WELDER WITH PULSE FUNCTION WORKS GREAT WITH ALUMINUM, STAINLESS STEEL AND THINNER METALS

CK Worldwide 17 Series Superflex TIG Torch with Flex Head AND CK SUPERFLEX HOSE, ALSO INCLUDES CK DINSE CONNECTOR USA MADE

200HRTZ on PULSE FREQ AND AC FREQ will do 1/4" aluminum and 3/8" mild steel and 110/220 volts and is capable of welding 7018, 6013

Both HF start hand torch control and precise foot pedal welding heat control

Advanced Inverter Technology with PWM (Pulse Width Modulation) Using IGBT technology

Product Details
Brand: PRIMEWELD
Color: Black
Dimensions: 24 X 19 X 12 Inches (Length X Width X Height)
Price: $869.00
PRIMEWELD TIG225X 225 Amp IGBT AC DC Tig/Stick Welder with Pulse CK17 Flex Torch and Cable 3 Year Warranty

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

$599.99 @ 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: $599.99
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

Weldpro Digital TIG 200GD AC DC 200 Amp Tig/Stick Welder with Pulse CK 17 Worldwide Superflex Torch 3 Year Warranty Dual Voltage 220V/110V welding machine


Weldpro Digital TIG 200GD AC DC 200 Amp Tig/Stick Welder with Pulse CK 17 Worldwide Superflex Torch 3 Year Warranty Dual Voltage 220V/110V welding machine

$875.00 @ Amazon.com (Save 19%)

Product Description

Weldpro's flagship 200 amp AC/DC TIG welder that goes beyond simply welding steel and aluminum. AND NOW WITH A FULL 3 YEAR WARRANTY!

The model 200 is also a digital designed TIG welder equipped with full function TIG welding features found on machines priced much higher.

Start and end amps, upslope, downslope, fully adjustable pulse, AC balance, AC frequency. 2T-4T

Excellent Professional design rocker style foot pedal without annoying intermediate amperage control. And now available with the optional CK Worldwide superflex cable and flex head number 17F torch with independent trigger switch.

Also fully capable MMA stick welding function with stinger included.

Product Details
Brand: W Weldpro
Model #: opikll-530
Price: $875.00 (Save 19%)
Weldpro Digital TIG 200GD AC DC 200 Amp Tig/Stick Welder with Pulse CK 17 Worldwide Superflex Torch 3 Year Warranty Dual Voltage 220V/110V welding machine

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

$1,799.99 @ 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

90 Day Money Back Guarantee with a 3 Year Warranty

Product Details
Brand: Eastwood
Size: 200 Amp AC/DC MP200i
Price: $1,799.99
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

Weldpro Omni 210 Dual Voltage 115V/230V AC/DC Multi-Process Welder - MIG/Flux Core/Stick/ACDC High Frequency TIG with Pulser and Aluminum Balance/Frequency Control 3 year warranty welding machine


Weldpro Omni 210 Dual Voltage 115V/230V AC/DC Multi-Process Welder - MIG/Flux Core/Stick/ACDC High Frequency TIG with Pulser and Aluminum Balance/Frequency Control 3 year warranty welding machine

$1,453.00 @ Amazon.com

Product Description

Weldpro’s new 200 amp multi-process welder now includes foot pedal or trigger switch controlled AC/DC TIG welding with high frequency start and full TIG pulse control, along with MIG, FCAW, and DC stick functions in a user-friendly design that includes an auto-set menu. The Weldpro SB8 spool gun can be purchased separately for plug and play Aluminum MIG welding.

Dual gas inputs for dedicated Argon and Ar/CO2 mix tanks. The MIG gun and TIG torch can be connected simultaneously for ease of switching between MIG and TIG. Process, polarity, and parameter changes are made through the multifunction data display digital menu.

200 amp maximum welding current across all processes allows for welding of a wide range of materials and thicknesses, including Aluminum, steel, stainless steel, Titanium, Copper, cast iron, etc.

User adjustable MIG inductance for increased puddle control; VRD, hot start, and arc force adjustments for better stick welding. High temp and overload protection with indicator lights and dual voltage 120/240V operation.

Included items: 10’ NT1 MIG gun, 12.5’ CK17F flex head, superflex TIG torch, 5 AWG 10’ 200A stick electrode holder, 5 AWG 10’ 300A ground clamp, CGA580 Ar/CO2 flowmeter with 5’ hose, 120V power adapter, .030/.035 MIG knurled drive roller, .024-.035 MIG v-groove drive rollers, AK-3 TIG accessory kit, TIG torch protection cover, TIG trigger switch, SSC Controls TIG foot pedal

Product Details
Brand: W Weldpro
Dimensions: 18.4 X 10.4 X 21.1 inches (Length X Width X Height)
Price: $1,453.00
Weldpro Omni 210 Dual Voltage 115V/230V AC/DC Multi-Process Welder - MIG/Flux Core/Stick/ACDC High Frequency TIG with Pulser and Aluminum Balance/Frequency Control 3 year warranty welding machine