S7 TIG welder Review

250A TIG Welder with Pulse,110V/220V TIG/ARC Welding Machine with HF Start, 2T/4T, Portable Inverter for Aluminum, Stainless Steel, Metal Fabrication

$99.99 @ Amazon.com (Save 33%)

Making it ideal for welding aluminum (DCEP) and stainless/carbon steel (DC). Perfect for auto repair, fabrication, and metal artistry.

Pulse frequency, base current, and pulse width are fully adjustable. Ideal for precise control of heat input, thinner materials, and improving weld bead appearance.

High-frequency non-touch arc starting ensures clean starts without contamination. 2T/4T modes give you flexible finger-free control for short or long welding jobs.

Automatically adapts to standard household or industrial power input. Great for use in garages, workshops, and job sites without needing voltage converters.

Pre-set TIG programs and intuitive controls make it easy for hobbyists and first-time welders to get started quickly with excellent results.

250A TIG Welder with Pulse,110V/220V TIG/ARC Welding Machine with HF Start, 2T/4T, Portable Inverter for Aluminum, Stainless Steel, Metal Fabrication

S7 Gas and Gasless 200A 110V/220V Multiprocess MIG Welder - 4-in-1 Welding Machine for Flux Cored, MIG, Lift TIG, and Stick ARC Welding Machine

$99.99 @ Amazon.com

This multi-process welding machine: supports Gas/Solid Wire MIG, Gasless Flux Core MIG,Stick/ARC, Spot Welding, and Lift TIG. It also includes an optional spool gun connector (TIG gun and spool gun sold separately).

Wire Feeding Speed: 4.5-5 meters per minute. Compatible with generator use.Adjust the amperage or wire thickness and the voltage and wire feeding speed will automatically change,easy to work with beginners or professional welders

Powerful Welding Capability with Enhanced Safety: Engineered for safety, this welder features VRD and comprehensive protection systems, including safeguards against overcurrent, overvoltage, overload, and overheating. With its advanced overload and thermal protection, you can weld confidently and safely.

Versatile for Various Welding Needs: Compatible with .023”/.030”/.035” solid wire, .023”/.030”/.035” flux core wire, supporting up to 5-pound rolls.

Applicable: Small and Medium Welding Businesses,DIY Enthusiasts and Hobbyists,Professional Welders and Technicians,Educational Institutions,Farm and Ranch Owners

S7 Gas and Gasless 200A 110V/220V Multiprocess MIG Welder - 4-in-1 Welding Machine for Flux Cored, MIG, Lift TIG, and Stick ARC Welding Machine

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

$12.99 @ Amazon.com

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

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

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 (Save 6%)

Ease of Use: The welding machine has a digital display for monitoring settings, and it comes with essential accessories like an electrode holder, work clamp, and input power adapter. It works well with common welding rods such as 6010, 6011, 6013, and 7018, making it suitable for tasks like outdoor maintenance, garage work, farm jobs, crafts, and DIY home projects.

Powerful Welding Capability: The machine uses advanced IGBT inverter technology, enabling it to weld different metals, including mild steel, stainless steel, and cast iron.

Versatile Welding Options: Adjustable current control allows customization of arc force and hot start, providing flexibility for welding various metals. It also offers the option of Lift TIG welding (though the torch is not included).

Safety and Certification: The welder is CE-certified, which means it meets certain safety and reliability standards. It includes features like anti-stick, hot start, and stable arc performance to enhance user experience and safety.

Portability: With its compact size and convenient carry handle, it’s easy to transport. The welder is also energy-efficient, reducing damage to copper and iron components while increasing welding frequency for better efficiency.

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

S7 Gas and Gasless 200A 110V/220V Multiprocess MIG Welder - 4-in-1 Welding Machine for Flux Cored, MIG, Lift TIG, and Stick ARC Welding Machine

$99.99 @ Amazon.com

This multi-process welding machine: supports Gas/Solid Wire MIG , Gasless Flux Core MIG, Stick/ARC, Spot Welding, and Lift TIG. It also includes an optional spool gun connector (TIG gun and spool gun sold separately).

Wire Feeding Speed: 4.5-5 meters per minute. Compatible with generator use.Adjust the amperage or wire thickness and the voltage and wire feeding speed will automatically change,easy to work with beginners or professional welders

Powerful Welding Capability with Enhanced Safety: Engineered for safety, this welder features VRD and comprehensive protection systems, including safeguards against overcurrent, overvoltage, overload, and overheating. With its advanced overload and thermal protection, you can weld confidently and safely.

Versatile for Various Welding Needs: Compatible with .023”/.030”/.035” solid wire, .023”/.030”/.035” flux core wire, supporting up to 5-pound rolls.

Applicable: Small and Medium Welding Businesses,DIY Enthusiasts and Hobbyists,Professional Welders and Technicians,Educational Institutions,Farm and Ranch Owners

S7 Gas and Gasless 200A 110V/220V Multiprocess MIG Welder - 4-in-1 Welding Machine for Flux Cored, MIG, Lift TIG, and Stick ARC Welding Machine

YESWELDER 135Amp MIG Welder,110V Flux Core Welder Flux Core MIG/Lift TIG/Stick 3-in-1 Large LED Digital Display Welding Machine IGBT Inverter Welder FLUX-135PRO

$149.99 @ Amazon.com

MULTI PROCESS: Experience the convenience of a high-quality, budget-friendly 3-in-1 welding machine that masterfully handles Gasless Flux Core MIG/Stick/Lift TIG(additional 10-25 lift TIG torch required). This unit caters to a wide range of welding applications and meets your various welding needs.

WELDING CAPACITY: With a robust 135 Amp output, this welder is capable of tackling mild steel workpieces up to 2/5” thick. It is compatible with 2LB .030’’ and .035’’ welding wire. For Stick Welding, the Hot Start and Arc Force can be adjusted to enhance your welding experience.

SYNERGIC CONTROL: The wire feeding speed is flexibly adjustable (030": 120-420 in/min;.035'': 120-308 in/min). When adjusting the wire feeding speed, the voltage will be automatically matched to a recommended value, and you can fine tune the voltage between -3V~3V. Ideal for both beginners and seasoned professionals.

DIGITAL DISPLAY: The advanced digital display revolutionizes the welding interface, offering enhanced clarity and operational efficiency. Monitor the real-time current during welding for precise control.

LIGHT&PORTABLE: Weighing just 11.4 lbs, this lightweight and compact welder is a breeze to transport, making it the perfect companion for on-the-go welding projects with its carrying handle.

EXTRA BONUS: Equipped with an extra E71T-GS .030'' 2LB flux core welding wire, known for its smooth arc, high feedability, and ease of use. Ready to weld right out of the box, this welder eliminates the need for shielding gas during flux core welding, allowing for all-position welding and both single and multi-pass welding.

YESWELDER 135Amp MIG Welder,110V Flux Core Welder Flux Core MIG/Lift TIG/Stick 3-in-1 Large LED Digital Display Welding Machine IGBT Inverter Welder FLUX-135PRO

S7 MIG-200AL-DP Aluminum Pulse MIG Welder with Gun, 200Amp 110/220V Dual Voltage MIG Multiprocess Welding Machine

@ Amazon.com

Aluminum Pulse Welder with Mig Gun:ARC,TIG,CO2/0.8,PMIG/1.0,FLUX/0.8,FLUX/1.0,the welding gun is specifically designed for welding aluminum. If you need to weld carbon steel, you can purchase an additional 15AK gun

IGBT Inverter Technology: Engineered for a powerful 200 Amp maximum output, the S7 features an intuitive digital display for clear, precise feedback. With IGBT technology, each unit guarantees reliable performance and unwavering stability, making it the perfect choice for high-demand applications

VARIOUS WELDING WIRE: Suitable for all kinds of welding requirements. .023”/.030”/.035” solid/SS wire, .023”/.030”/.035” flux core wire,.035”/.045” aluminum

Safety First: Equipped with automatic protection against over-current, over-voltage, and over-heating, this intelligent system minimizes energy consumption and extends the lifespan of your device, ensuring safe and eco-friendly operation

S7 MIG-200AL-DP Aluminum Pulse MIG Welder with Gun, 200Amp 110/220V Dual Voltage MIG Multiprocess Welding Machine

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

$249.99 @ Amazon.com

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: Capable of STICK/DC TIG/PULSED TIG in one machine. 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.

PULSE TIG: Excellent welding effect, easy for beginners and professionals.

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

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

$209.99 @ Amazon.com (Save 13%)

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!

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

ARCCAPTAIN TIG Welding Torch Accessories kit 71 Pcs Alumina Nozzle Collets Body Stubby Gas Lens #12 Glass Cup consumables Kit For WP-17/18/26-Black

$43.99 @ Amazon.com

Complete TIG Torch Kit - 71pcs Tig Welding Torch accessories (consumables) kit. This set includes all the essential TIG torch accessories and consumables, so you can get started on your welding projects right away.

Compatible - This TIG torch accessories kit fits all WP-17 WP-18 WP-26 TIG Welding Torch, including the ARCCAPTAIN TIG welding torches(quick connector 10-25mm/35-50mm/XS12-5P).

Highlights - Pure Copper Material, Accurate Punching, Precise Cutting. Electric conductivity is similar to a 2% thoriated tungsten electrode at either AC or DC. No need to change any welding program. With excellent plasticity, toughness, and crack resistance, especially low-temperature impact toughness higher.

Wide application - WP-17 WP-18 WP-26 TIG Welding Torch, for many locations of the pipeline TIG welding arc welding and arc welding, can be welded carbon steel and some low alloy steel.

Note - The insulator rings can not match the CK Torch.

ARCCAPTAIN TIG Welding Torch Accessories kit 71 Pcs Alumina Nozzle Collets Body Stubby Gas Lens #12 Glass Cup consumables Kit For WP-17/18/26-Black