250A 110/220V Stick Welder,ARC/Lift TIG Welding Machine with Synergic Control,IGBT Inverter,Hot Start,Arc Force and Anti-Stick
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30-day refund/replacement
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Availability:
In Stock.
Arrives
Thursday, Jun 19
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Style: 110V/220V
Features
- 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.
Manufacturer: winwin
Part Number: S7
Item Weight: 10.78 pounds
Package Dimensions: 12.62 x 10 x 9.5 inches
Country of Origin: China
Item model number: S7
Size: 110V/220V
Color: Blue
Style: welder
Material: meta
Item Package Quantity: 1
Batteries Included?: No
Batteries Required?: No
Date First Available: August 2, 2019
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Jun 19
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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- Financing through Apple Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
Very good, I recommend it 100%
Reviewed in the United States on May 27, 2025 by Adner
Great welder, I can burn 1/8” 6010 and 7/32” 7018. The problem I have isn’t the welder it’s me figuring out the best settings for the amps and hot start and arc force. What are the best settings for 6010 and 7018 on this welder . Because I’m either burning way too hott or it will not burn . Running on 220v
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Reviewed in the United States on March 21, 2025 by Michael tolliver
I’m impressed. This does a good enough job for me. Best on 230volt, doesn’t cycle off as much. The range adjustment is good
Reviewed in the United States on March 7, 2025 by Amazon Customer
Been using it for months and been very careful using it.made my own cables ground and electrode especially connector adapter for it to use 240 and picking off of the floor dirt and dust
Reviewed in the United States on February 23, 2025 by Phase Shift Engine beats All
Really surprised me,a little arc welding machine,so powerful for the size,and price,I really recomend.
Reviewed in the United States on February 17, 2025 by Freddy
I was surprised at the power of this little welder. I tried a 3/32 electrode and this welder can easily handle a 1/8 electrode. Easy start ups and no loss of voltage. One electrode after another, no issue.
Reviewed in the United States on January 1, 2025 by randy
The welder is very easy to use. I had my 13 year old learn to lay a straight bead. It does stick little but once you get it going it's nice on 110v. It kept tripping 15a breaker so I tested the amp draw at work with an amp clamp. It peaks at 23 amp and drops down to 5 with a 3/32 rod. I have not tried it on 220v. So I'm going to run a dedicated 25a line to run this welder at home for small projects.
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Reviewed in the United States on August 26, 2024 by Amazon Customer
This is a neat little welder. Probably doesn’t actually reach 250 amps as claimed, but I was able to burn some welds into 1/4 inch plate I used on my trailer for a winch plate really well on about 200 (220v). The cables do feel cheap but it’s $84 what do you expect, they work. I ran straight through about 8 rods and it never overheated. My rods don’t stick as bad as my buzz box when starting, so I assume the hot start works as it should. I won’t be dragging out the buzz box anymore, not when this little lunch box welder performs like that. If you’re looking for a miller quality welder for $84 this isn’t it. If you weld 50 hours a week this isn’t for you. But if you need a cheap welder that does a pretty dang good job and burns hot, this is the one for you.
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Reviewed in the United States on April 27, 2023 by Tyler Criswell