Welding Machines & Accessories

S7 TIG welder Review

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This S7 TIG welder is a powerful machine. It offers 200 amps of welding power. This welder is also a 3-in-1 multifunctional unit. It handles ARC, DC TIG, and Pulse TIG welding. The S7 operates on both 110V and 220V power. This dual voltage capability is very convenient. It’s perfect for various welding tasks.

TIG Welder, 200 Amp

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Furthermore, the S7 is a versatile tool. It supports 3/32 tungsten welding rods. This ensures precise welds. The machine is easy to use. Beginners and experienced welders will appreciate it. Its compact design saves space. It’s a great choice for home workshops. It’s also suitable for professional jobs.

Moreover, the S7 is a reliable welding solution. It provides consistent performance. The ARC function is strong. The DC TIG delivers smooth beads. The Pulse TIG feature offers excellent control. This helps prevent material distortion. Consequently, your welds will be high quality. The multi-functionality adds great value.

Additionally, this welder is built to last. It’s a durable piece of equipment. The S7 ensures long-term use. Its robust construction protects internal components. Therefore, you can depend on it. It’s an investment in your welding capabilities. Think of it as a “three-in-one welder.”

In conclusion, the S7 TIG welder is an outstanding choice. It’s a “200 amp welder” that excels. It offers flexibility and power. Furthermore, its ease of use is a major benefit. Ultimately, this “S7 machine” will enhance your welding projects. It’s a top-tier welding device. Read more…

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Best S7 TIG Welder Deals

TIG Welder, 200 Amp 3-in-1 Multifunctional Machine - 110V/220V, ARC/DC TIG/Pulse TIG,Use 3/32 Tungsten Welding Rod

Image of TIG Welder, 200 Amp 3-in-1 Multifunctional Machine - 110V/220V, ARC/DC TIG/Pulse TIG,Use 3/32 Tungsten Welding Rod

$99.99 @ Amazon.com

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Key Features

  • ✅ Versatile 3-in-1 Welder:equipped with TIG torch, ground clamp, electrode holder, and welding tongs, this machine is designed for welding various metals, including stainless steel, mild steel, copper, and more
  • ✅ Powerful Performance:features hot start TIG and non-contact arc initiation, enhancing efficiency while minimizing material consumption. Supports welding thicknesses of 0.3-4.8mm for TIG and 15-42mm for arc welding
  • ✅ Energy Efficient:includes automatic voltage compensation and multiple protective functions (over-voltage, under-voltage, over-current, and overload) to improve energy efficiency and reduce operating costs
  • ✅ High Power:with up to 200A output, this tig welder delivers reliable results across various material thicknesses, ideal for both beginners and professionals in extended welding tasks

Product Details

Brand:S7
Model:TIG
Color:Tig-200
Dimensions:17 X 10 X 13 inches

250A 110/220V Stick Welder,ARC/Lift TIG Welding Machine with Synergic Control,IGBT Inverter,Hot Start,Arc Force and Anti-Stick

Image of 250A 110/220V Stick Welder,ARC/Lift TIG Welding Machine with Synergic Control,IGBT Inverter,Hot Start,Arc Force and Anti-Stick

$75.21 @ Amazon.com

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Key Features

  • ✅ Wide Electrode Compatibility:handles E6010, E6011, E6013, E7018 and more. Perfect for DIY, farm, maintenance, and light industrial projects
  • ✅ Advanced Multi-Protection System:built-in overheat, overcurrent, and undervoltage protections keep both user and machine safe for long-term use
  • ✅ Intuitive Digital Control:LED digital panel with knob control makes setup fast and hassle-free. Easily adjust current and functions for precise welding every time
  • ✅ Efficient Inverter Technology:enjoy stable arc performance with less power consumption. This welder maximizes output while minimizing energy use
  • ✅ Portable & Ready to Use:lightweight and compact with carrying strap for easy transport. Plug-and-weld design includes essential accessories for quick startup

Product Details

Brand:S7
Model:S7
Size:110V/220V
Color:Blue

S7 Electric Foot Pedal for TIG Torch 2-Pin Foot Pedal 6.5 Feet

Image of S7 Electric Foot Pedal for TIG Torch 2-Pin Foot Pedal 6.5 Feet

$12.99 @ Amazon.com

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Key Features

  • ✅ S7 TIG Foot Pedal Remote Current Controller
  • ✅ Press To Activate Gas Contactor And Increase Amperage,Release To Turn Off And Activate Afterflow
  • ✅ NOTICE: As Different Machine Has Different Design,Please Confirm With Me If You Can Use The Machine
  • ✅ Applications:Fabrication,Maintenance And Repair,Aerospace,Food And Beverage Industry,Metal Art,Petro/Chemical,Shipboard Installation/Repair

Product Details

Brand:S7
Model:S7TB01
Color:Pedal

S7 MIG Welder, 200Amp 4 in 1 Gas MIG/Gasless Flux Core MIG/Stick/Lift TIG Multi Process Welding Machine

Image of S7 MIG Welder, 200Amp 4 in 1 Gas MIG/Gasless Flux Core MIG/Stick/Lift TIG Multi Process Welding Machine

$99.99 @ Amazon.com

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Key Features

  • ✅ Supports Gas MIG,Gasless Flux Core MIG,Stick/ARC,and Lift TIG welding modes.Includes spool gun connector (TIG torch sold separately) to meet all your diverse welding needs in machine
  • ✅ Features wire feeding speed of 4.5–5 m/min.When amperage or wire diameter is adjusted,voltage and wire speed automatically adjust for smoother operation，perfect for both first-time users and experienced welders
  • ✅ Built-in protections against overcurrent,overvoltage,overheating,and overload ensure safe operation during extended use.Weld with confidence thanks to its intelligent thermal control system
  • ✅ Works with .023”, .030”, and .035” solid or flux core wire and supports up to 5-pound wire rolls.Versatile enough for various welding jobs,from light repairs to medium-duty fabrication
  • ✅ Perfect for small and medium welding businesses,DIY hobbyists,professional welders,trade schools,and even farm and ranch applications.Compact yet powerful for use anywhere

Product Details

Brand:S7
Model:MIG-200
Color:Green
Dimensions:16 X 12 X 11 inches

MIG Welder, 200Amp 4 in 1 Gas MIG/Gasless Flux Core MIG/Stick/Lift TIG Multi Process Welding Machine

Image of MIG Welder, 200Amp 4 in 1 Gas MIG/Gasless Flux Core MIG/Stick/Lift TIG Multi Process Welding Machine

$99.99 @ Amazon.com

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Key Features

  • ✅ Supports Gas MIG, Gasless Flux Core MIG, Stick/ARC, and Lift TIG welding modes. Includes a spool gun connector (TIG torch sold separately) to meet all your diverse welding needs in one machine
  • ✅ Features a wire feeding speed of 4.5–5 m/min. When amperage or wire diameter is adjusted, voltage and wire speed automatically adjust for smoother operation—perfect for both first-time users and experienced welders
  • ✅ Built-in protections against overcurrent, overvoltage, overheating, and overload ensure safe operation during extended use. Weld with confidence thanks to its intelligent thermal control system
  • ✅ Works with .023”, .030”, and .035” solid or flux core wire and supports up to 5-pound wire rolls. Versatile enough for various welding jobs, from light repairs to medium-duty fabrication.
  • ✅ Perfect for small and medium welding businesses, DIY hobbyists, professional welders, trade schools, and even farm and ranch applications. Compact yet powerful for use anywhere.

Product Details

Brand:S7
Model:MIG
Color:Green

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

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

$389.99 @ Amazon.com

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Key Features

  • ✅ 【Born for Aluminum Welding】AC TIG mode is perfect for dealing with Aluminum and Aluminium alloy.
  • ✅ 【AC/DC Professional TIG Welder】SS-250P/ACDC TIG welder is capable of multiple functions: High-Frequency AC, High-Frequency DC, Pulsed AC, Pulsed DC, AC SPOT, DC SPOT and STICK. Up to 250A and dual Voltage 110/220V, meeting various of welding needs and conditions.
  • ✅ 【LCD Digital Screen】Sunstac AC/DC TIG welder offers all-new LCD screen (surpass old LED screen), much easier to access parameters including voltage, current and other settings. The digits are clearly visible on the screen even with your helmet on that enables you great efficiency and accuracy.
  • ✅ 【Smart TIG Welding Machine】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 weldings. Built-in intelligent parameter saving function, allows you effortlessly restore your previous welding settings, namely, you can pick up right where you left off.
  • ✅ 【Aluminum TIG Welder】Capable of welding most metals including Aluminum, Alloy Steel, Copper, Stainless Steel, Carbon Steel and Iron, as well as precision welding of thinner materials. For Aluminum, the max welding thickness is 5/32"(4mm) @ 110V and 6/25"(6mm) @ 220V.

Product Details

Brand:Sunstac
Model:SS-250P/ACDC

YESWELDER 205A Tig Welder with Pulse Large LED Display, STICK/DC TIG/PULSE TIG 3 In 1, 110&220V Dual Voltage TIG Welding Machine TIG-205P

Image of YESWELDER 205A Tig Welder with Pulse Large LED Display, STICK/DC TIG/PULSE TIG 3 In 1, 110&220V Dual Voltage TIG Welding Machine TIG-205P

$176.38 @ Amazon.com (Save 29%)

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Key Features

  • ✅ Large LED display can help you see the data more clearly, such as the current, function mode and welding mode.
  • ✅ Easy Start & Auto Memory: Features Hot Start for easy, stable ignition with minimal spatter and no sticking, plus Auto Memory to save/recover settings after power-off. Includes High-Frequency (HF) non-touch starting for reliable ignition and stable performance.
  • ✅ MORE POWERFUL: Up to 200A, very suitable for welding most types of thicknesses regarding work-pieces, and ensure long-time welding.
  • ✅ 3 IN 1 TIG WELDER: The welder is capable of welding with STICK/DC TIG/PLUSED TIG. Enables precise welding on metals such as stainless steel and mild steel. This TIG welder is perfect for metal fabrication and outdoor projects to auto repair. Meets your versatile welding needs.
  • ✅ FOOT PEDAL INTERFACE: 5 pin foot pedal interface reserved, you can connect a 5 pin foot pedal to turn on/off and adjust the current.

Product Details

Brand:YESWELDER
Model:TIG-205P

ARCCAPTAIN TIG Welder 200A, High Frequency 110v/220v Dual Voltage TIG/Stick/Arc 2 in 1 Welder LED Digital Display Welding Machine with 2T/4T Function and Tungsten Electrode

Image of ARCCAPTAIN TIG Welder 200A, High Frequency 110v/220v Dual Voltage TIG/Stick/Arc 2 in 1 Welder LED Digital Display Welding Machine with 2T/4T Function and Tungsten Electrode

$176.38 @ Amazon.com (Save 27%)

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Key Features

  • ✅ HIGH FREQUENCY ARC STARTING: The TIG welder features non-contact arc initiation that help start arc easily and reduces tungsten and material consumption. Advanced MCU and IGBT Inverter technology digital control system to deliver a flawless weld, making spatter and post-weld cleanup almost non-existent.
  • ✅ HF TIG/STICK 2 in 1 WELDER: Tig welding machine can provide up to 200 amps, that always make precise for stainless and mild steel. Stick/MMA (Hot start, Arc-force, Anti-stick) welding capability for outdoor work or thicker materials. Powerful and easy-to-handle, perfect for entry level welders.
  • ✅ POST GAS & DOWN-SLOPE AND 2T/4T: Post Gas time can be setting 1-10s, when you switch off the tig torch, it will continue to blow gas to protect the weld and cool down the torch head and prevent the torch accessories damage. Down-slope time also be setting 0-10s, it will protect machine.2T/4T provide you personalized choices, 4T is suitable for long term welding. Unique Large LED screen design, provides you with accurate data display and makes you read easier.
  • ✅ SAFETY & FAN WORKS as NEEDED: Cooling fan system that runs only when the welder machine needed so no constant buzzing sounds. We take care of our customer’s safety based on VRD, over current/over voltage/over current/over-load/overheating protection function. Lightweight as less than 12lb allows the user to easily move from location to location by handle or shoulder strap(included).
  • ✅ WARM SERVICE & 3 YEAR QUALITY SERVICE: We have professional personnel who can provide you with answer. Every single of our welder machines passed various authoritative Laboratory tests in simulating extremely harsh environments before leaving our ARCCAPTAIN factory that conforms to the high standards. Note: DON'T power on until the screen turns off and the fan stops working!

Product Details

Brand:ARCCAPTAIN
Model:ARCCAPTAIN TIG200
Color:Red

H HZXVOGEN 200A TIG Welder, High Frequency Welder 110/220V TIG/MMA 2 IN 1 Welder Machine with Post Gas TIG Welding Machine

Image of H HZXVOGEN 200A TIG Welder, High Frequency Welder 110/220V TIG/MMA 2 IN 1 Welder Machine with Post Gas TIG Welding Machine

$133.75 @ Amazon.com (Save 20%)

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Key Features

  • ✅ High-Frequency TIG Welder: This advanced TIG welding machine supports high-frequency starting, ensuring a high success rate for arc initiation and minimal damage to the tungsten electrode
  • ✅ 2 IN 1 TIG Welder: TIG200 welder combines high-frequency TIG welding with stick welding capabilities, the max output can up 200A, and works with both 110V and 220V. With hot start and arc force features, you'll achieve smooth, consistent welding results every time
  • ✅ 80% high duty cycle: With a robust 80% duty cycle, our HF welder maintains a high and stable output voltage, ensuring a stable molten pool, means no drying out, no spattering, and consistently high-quality welds
  • ✅ Enhanced Weld Quality: With our adjustable post-gas delay(1-10 seconds). This function provides critical gas protection during the cooling process and prevents harmful gases from entering the molten pool, avoiding oxidation and porosity, ensuring a strong, durable weld
  • ✅ Easy to use: Whether you're a professional or a hobbyist, our operation steps and exceptional build quality make it easy to achieve perfect welds

Product Details

Brand:H HZXVOGEN
Model:TIG200
Size:TIG200
Color:Black
Dimensions:14.960629906 X 5.905511805 X 12.598425184 inches

UNIFAMILY TIG Welding Rod ER70S-6, 2LB Mild Steel TIG Welding Rods 1/16" x 16", Carbon Steel TIG Welding Filler Rod, Low Splatter Corrosion Resistance, Tig Filler accessories (1/16" x 16" 2LB)

Image of UNIFAMILY TIG Welding Rod ER70S-6, 2LB Mild Steel TIG Welding Rods 1/16" x 16", Carbon Steel TIG Welding Filler Rod, Low Splatter Corrosion Resistance, Tig Filler accessories (1/16" x 16" 2LB)

$19.99 @ Amazon.com

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Key Features

  • ✅ Package Content: There are 2 pounds ER70S-6 mild steel tig welding rods measured 1/16inches (1.6mm) in diameter,15.75 inches (400mm) in length. Enough for your needs and replacement. You can also share some with friends or family.
  • ✅ Easy to use: These welding rods have smooth welds, no need to clean the weld, which brings you great convenience. Suitable for high current welding with stable arc and less spatter. Due to the copper plating process on the surface of the tig rods, they are more durable and less likely to rust.
  • ✅ High Quality: The welding tig rods made of mild steel material with copper plated surface, so it is not easy to rust. Tig welding rods are reliable, reusable, safe, and sturdy. You can use tig rods with a mixture of argon and carbon dioxide or 100% CO2 as a shielding gas. These welding rods can be used to weld mild and low-alloy steels with smooth weld seams.
  • ✅ Suitable Size: The tig wire is 16 inches long and 1/16 inches in diameter. Tig filler rod is lightweight and suitable for a variety of welding machines. Easy to use.
  • ✅ Wide Application: Er70s-6 tig rod is convenient and can be used in many applications. Tig wire Applications in construction, engineering machinery, ships, truck bodies, tanks and other industries. Such as vehicles, bridges, building and mechanical structures, small diameter pipes and tubes, sheet metal applications, root pass pipe welding, automotive parts, and more.

Product Details

Brand:UNIFAMILY
Model:Welding Rod
Size:1/16" x 16" 2LB
Color:Cooper
Dimensions:N/A X N/A X N/A in
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