--- product_id: 596536762 title: "Sunstac 250A Aluminum TIG Welder with Pulse ACDC Foot Pedal Control" price: "822831CFA" currency: XOF in_stock: true reviews_count: 13 url: https://www.desertcart.sn/products/596536762-sunstac-250a-aluminum-tig-welder-with-pulse-acdc-foot-pedal store_origin: SN region: Senegal --- # 250A max output power Clear LCD digital display Dual Voltage 110/220V Sunstac 250A Aluminum TIG Welder with Pulse ACDC Foot Pedal Control **Price:** 822831CFA **Availability:** ✅ In Stock ## Summary > 🔥 Weld Like a Pro, Wherever You Go! ⚙️ ## Quick Answers - **What is this?** Sunstac 250A Aluminum TIG Welder with Pulse ACDC Foot Pedal Control - **How much does it cost?** 822831CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/596536762-sunstac-250a-aluminum-tig-welder-with-pulse-acdc-foot-pedal) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Powerhouse Performance:** Delivers up to 250 amps for heavy-duty aluminum and alloy welding with ease. - • **User-Centric LCD Interface:** Easily monitor and adjust welding parameters on a bright, helmet-friendly digital screen. - • **Smart Memory & Foot Pedal Ready:** Save your custom settings and instantly switch to foot pedal control for professional-grade precision. - • **Versatile Voltage Compatibility:** Seamlessly switch between 110V and 220V to match any job site or power source. - • **Precision Control with Pulse & Spot TIG:** Minimize heat distortion and achieve flawless welds with advanced pulsed and spot welding modes. ## Overview The Sunstac 250A Aluminum TIG Welder is a versatile, dual-voltage (110/220V) machine designed for professional-grade aluminum and alloy welding. Featuring advanced AC/DC TIG modes, pulse and spot welding capabilities, and a bright LCD screen for easy parameter control, it offers precision, power, and portability in one compact unit. Ideal for both seasoned welders and ambitious beginners, it supports a wide range of metals with up to 250 amps output, making it a top-tier choice for demanding projects and on-the-go professionals. ## Description Sunstac 250A Aluminum TIG Welder with Pulse ACDC Foot Pedal Control | DC TIG/AC TIG/Pulse TIG/SPOT TIG/Stick 5 in 1 welder, 110V/220V Dual Voltage, LCD parameter display - desertcart.com Review: The most impressive machine at its price point! - Sunstac did it again! Let me start this review by saying I’ve been welding for 20 years now professionally and I’ve got to say I’ve never been more impressed by a company that can put out machines like this at this price point. Quick backstory, I bought the 5-1 MiG tig plasma machine a few months ago from sunstac and was honestly hoping it would last one job to get me through it. Fear not, it’s paid for itself 100 times already. My only kicker with it is it didn’t do ac tig. I was so impressed with the other unit (that I’m still using everyday) that I had to get a matching ac tig machine and I’m glad I did. This little machine pumps some amperage out. It will weld 1/4 aluminum no questions asked (220v). I run both of my sunstacs off of my miller trailblazer which has a 10k generator built into it (50amp output). If you’re wondering if a 10k generator will run this machine the answer is yes, I absolutely can confirm that it will do its job with a 50amp 220 output generator that producing 10k watts or greater. Pros- -for its price point it’s fairly adjustable - light weight and mobile - build quality is quite good, I’ve taken it apart to check if everything was secured and tight inside and everything was great. -35-50 dinse connectors make everything quick and easy to break down and put together. - versatile settings ac/dc tig with pulse and spot weld feature Cons- - the ground cable is on the shorter side, this doesn’t effect me since I am equipped with my own leads but keep that in mind if you’re planning on doing work far away from the machine. - the torch does get quite hot rather quickly when welding heavier material. This is completely normal for an air cooled setup but does need to be mentioned for people that may not have as much experience. I am planning on retro fitting a water cooler to the machine which after taking it apart will be extremely easy to do. Keep this in mind if you’re planning on welding heavy material for a longer period of time. Though I have not been able to make the machine trip into thermal protection even welding thicker material, it does get quite uncomfortable. Summary If I could give this machine more stars I absolutely would at this price point and how efficient it is the home hobbyist will absolutely not be disappointed at all. I use this thing to make money and thus far is been a great addition to my equipment. Bravo sunstac hats off to you for making a great machine. I love it so much I might buy another one just to have a back up machine. Review: Very happy I gave this welder a shot instead of paying double. - I figured I would gamble on this since it was so much cheaper than every other one. It works great so far. I have a tiny bit of MIG welding experience and no TIG experience. I struggled day one but found a good video that got me going smoothly on day two on 1/8 and 1/16 aluminum. I definitely need practice but I don't think the machine is holding me back. I also order the pedal, a gas regulator, and initially forgot tungsten. As others have said the directions are very limited but there are good reference websites you can get tig settings from. It was a bit overwhelming with how many settings there were until I learned that most don't matter if you have a foot pedal. Overall I'm super happy with it. One other review mentions measuring the output but based on some reading that is often limited by the torch you get. A few of the better known brands with 200+amp welders had information about their torches and most were limited to around 150amp. My understanding is that much above that you need a liquid cooled torch. Anyway I think it's a great buy if you want to dip your toe in or just have a couple small projects. I'll update my review if anything changes. ## 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. - 【User Friendly Features】This TIG welder is designed to be super user-friendly even for beginners. Choose from 2T, 4T, or SPOT TIG modes and foot pedal remote control (not included) to match specific requirements. It automatically turns into foot pedal mode after restart if the foot pedal is plugged in. - 【Functions Briefs】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. - 【About Current Measurement】The current measurement in the AC mode is inaccurate. Inconsistent AC Balance in AC mode can lead to variations in measured current. If this welder does not meet your expected performance, feel free to contact us through desertcart Contact Seller channel and we will provide a satisfied solution which may save a lot of your time, money and trouble of returning. - 【Note】 The work clamp and electrode holder cable length is 118", rated 300A. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CNQQBZNW | | Best Sellers Rank | #93,076 in Automotive ( See Top 100 in Automotive ) #135 in TIG Welding Equipment | | Color | Black | | Customer Reviews | 4.0 4.0 out of 5 stars (139) | | Date First Available | November 21, 2023 | | Included Components | TIG Welder | | Item Package Quantity | 1 | | Item Weight | 29.9 pounds | | Item model number | SS-250P/ACDC | | Manufacturer | Sunstac | | Material | metal | | Package Dimensions | 19 x 18.8 x 12.4 inches | | Part Number | SS-250P/ACDC | | Power Source | ac_dc | | Size | 250A AC/DC Pulsed TIG | | Style | 250A AC/DC Pulsed TIG | | Voltage | 110220 volts | ## Images ![Sunstac 250A Aluminum TIG Welder with Pulse ACDC Foot Pedal Control - Image 1](https://m.media-amazon.com/images/I/71xWL-IFoTL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ The most impressive machine at its price point! *by K***I on May 24, 2025* Sunstac did it again! Let me start this review by saying I’ve been welding for 20 years now professionally and I’ve got to say I’ve never been more impressed by a company that can put out machines like this at this price point. Quick backstory, I bought the 5-1 MiG tig plasma machine a few months ago from sunstac and was honestly hoping it would last one job to get me through it. Fear not, it’s paid for itself 100 times already. My only kicker with it is it didn’t do ac tig. I was so impressed with the other unit (that I’m still using everyday) that I had to get a matching ac tig machine and I’m glad I did. This little machine pumps some amperage out. It will weld 1/4 aluminum no questions asked (220v). I run both of my sunstacs off of my miller trailblazer which has a 10k generator built into it (50amp output). If you’re wondering if a 10k generator will run this machine the answer is yes, I absolutely can confirm that it will do its job with a 50amp 220 output generator that producing 10k watts or greater. Pros- -for its price point it’s fairly adjustable - light weight and mobile - build quality is quite good, I’ve taken it apart to check if everything was secured and tight inside and everything was great. -35-50 dinse connectors make everything quick and easy to break down and put together. - versatile settings ac/dc tig with pulse and spot weld feature Cons- - the ground cable is on the shorter side, this doesn’t effect me since I am equipped with my own leads but keep that in mind if you’re planning on doing work far away from the machine. - the torch does get quite hot rather quickly when welding heavier material. This is completely normal for an air cooled setup but does need to be mentioned for people that may not have as much experience. I am planning on retro fitting a water cooler to the machine which after taking it apart will be extremely easy to do. Keep this in mind if you’re planning on welding heavy material for a longer period of time. Though I have not been able to make the machine trip into thermal protection even welding thicker material, it does get quite uncomfortable. Summary If I could give this machine more stars I absolutely would at this price point and how efficient it is the home hobbyist will absolutely not be disappointed at all. I use this thing to make money and thus far is been a great addition to my equipment. Bravo sunstac hats off to you for making a great machine. I love it so much I might buy another one just to have a back up machine. ### ⭐⭐⭐⭐⭐ Very happy I gave this welder a shot instead of paying double. *by J***M on January 25, 2026* I figured I would gamble on this since it was so much cheaper than every other one. It works great so far. I have a tiny bit of MIG welding experience and no TIG experience. I struggled day one but found a good video that got me going smoothly on day two on 1/8 and 1/16 aluminum. I definitely need practice but I don't think the machine is holding me back. I also order the pedal, a gas regulator, and initially forgot tungsten. As others have said the directions are very limited but there are good reference websites you can get tig settings from. It was a bit overwhelming with how many settings there were until I learned that most don't matter if you have a foot pedal. Overall I'm super happy with it. One other review mentions measuring the output but based on some reading that is often limited by the torch you get. A few of the better known brands with 200+amp welders had information about their torches and most were limited to around 150amp. My understanding is that much above that you need a liquid cooled torch. Anyway I think it's a great buy if you want to dip your toe in or just have a couple small projects. I'll update my review if anything changes. ### ⭐ Actual output is only 162a. Disappointing to say the least *by T***S on November 26, 2025* Doesn't put out the advertised amperage. As soon as I struck an arc, I could tell something was off, so I grabbed my clamp meter to see if I was just imagining things. When I put the meter on it, the actual max amperage read to only be 162a (see pic). I tested this on both the ground clamp lead as well as the torch lead, and got the same result both times. 162a is nowhere even close to the 250a that is advertised on this thing. Just to be sure, I also tested both with a pedal (from another tig welder) fully depressed and without a pedal (using the switch on the torch) and got the same result 162a each time. Other things I noticed: The frequency setting maxes out at only100Hz, whuch is rather limiting to say the least. The icons on the screen are rather small and hard to read making it difficult to do any quick adjustments without getting up close and personal. Btw, I checked the amperage using the same meter on a different brand 200a ac tig welder just to eliminate the meter as the culprit, and it read nearly the full 200a as advertised, so I know its not an issue with the meter. ## Frequently Bought Together - 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 (GET YOUR FREE ADAPTER) - TOOLIOM TIG Welding Foot Pedal, 5-Pin Amp Control Pedal with 16-ft cable Compatible with 5-Pin TIG Welding Machine - Sunstac 5 Pin TIG Torch Adapter for SS-250P/ACDC TIG Welder --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/596536762-sunstac-250a-aluminum-tig-welder-with-pulse-acdc-foot-pedal](https://www.desertcart.sn/products/596536762-sunstac-250a-aluminum-tig-welder-with-pulse-acdc-foot-pedal) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-08-27*