Sorry, it is not our arc welder kit. It is only machine. Wish you good day.

Why isn't this on stahlwerk website? is it genuine or not? does it have usa warranty or not?

I went to that website. Read all about the warranties that they offer. 7 years from what I remember. Sounded impressive. I pulled the trigger and after about 2 months, right after that all important 30 day return window closed, the welder seemed to think that I pulled the trigger on it and it gave up the ghost. Went to that questionable website that touted that too good to be true warranty and sent a couple of emails inquiring about how to get my welder fixed..... almost 2 years on now.... and I'm still waiting for a reply. Buy I'm sure even if they did respond I would have to pay to ship it to China which would likely cost more than the damn welder to begin with. Then it hits you, no wonder they offer a 7 year warranty, because no one would actually send it to get fixed after they learn how much it'd cost!!! I'm sure China gets a kick out of everytime that they screw over an American. Can't blame them I guess, we accel at incredible levels of stupidity some times. I mean we have literally financed the military build up of a country whose stated goal is to topple the US and become the world's sole superpower. Pretty stupid, huh?

Is this welder ac or dc?

It is a DC welder. AC input DC output.

Can this weld aluminum

Dear this is ARC welder ,cannot weld Aluminium. Thanks B.regards Shenzhen Stahlwerk Team

S Stahlwerk Arc Welder 165a Inverter Mma Welder Machine 110

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Description

⚡ Weld Like a Pro, Anywhere You Go!

SMART ENERGY SAVER - IGBT inverter tech maximizes efficiency, reducing energy costs while protecting your metals.
MULTI METAL MASTERY - Seamlessly weld steel, stainless steel, titanium, magnesium, and copper with one machine.
FEATHERWEIGHT CHAMPION - At just 3.2kg, this welder is your go-to portable powerhouse—carry it with ease, weld on the move.
PLUG PLAY VERSATILITY - Dual voltage (110/220V) compatibility lets you weld anywhere, from home garages to job sites.
POWERFUL PRECISION WELDING - 165 amps of smooth, stable current output for professional-grade welds every time.

The S STAHLWERK ARC Welder WT2040 is a compact, lightweight inverter MMA welding machine delivering up to 165 amps with advanced IGBT technology. It supports dual voltage (110/220V) for flexible use and features a digital display, stable current output via pure copper cables, and multi-metal welding capability. Designed for professionals and DIYers alike, it combines portability, energy efficiency, and robust protection features in a sleek 3.2kg package.

Specifications

ASIN	B08DQVTZ13
ASIN	B08DQVTZ13
Batteries Included?	No
Batteries Required?	No
Best Sellers Rank	#79,726 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #217 in Welding Equipment
Customer Reviews	4.2 4.2 out of 5 stars (190)
Customer reviews	4.2 4.2 out of 5 stars (190)
Date First Available	25 October 2020
Date First Available	25 October 2020
Item Weight	3.2 Kilograms
Item model number	WT2040
Item model number	WT2040
Manufacturer	S STAHLWERK
Manufacturer	S STAHLWERK
Package Dimensions	30.3 x 29.21 x 19.1 cm; 3.2 kg
Package Dimensions	30.3 x 29.21 x 19.1 cm; 3.2 kg
Part number	CP-0801001
Style	WT2040

Reviews

T**O

Recomendada

3 años trabajando duro y sigue potente hasta Hoy, pequeña pero bastante aguantadora.

23.03.2026

A**E

Surprisingly good little welder

Exceeded my expectations! I am a professional welder by trade and being accustomed to using large name brand welding apparatus I wasn't expecting much out of a $110 never heard of em before welder. This little box runs great! Easy to set up, easy to strike up an arc, welds smooth and consistent. I ran 3/32- 6013 rod at 65 amps, on 1/8 sq tube. 110v plug in my garage with 15amp breaker... And she cooked no problem. I am going to use it as a carry along field welder for small repair jobs but I would totally recommend this for a beginner or as an addition to any welders garage.

16.02.2021

N**K

Buy it

This little beast works great. If you're a hobbyist or want to learn to stick weld, you can't do better. I got this on sale for $99 (reg $120) and couldn't be happier. Plug into any outlet (make sure you've got the right amp breaker) and start working immediately. I'm a terrible welder but I've managed to stick dozens of things together in only a couple weeks with this little dynamo. Most of my welding is personal and for friends so I mostly used 6013 1/8 rod and 120 or lower amps. I didn't have a proper welding table so I made one from rebar using this little box and it works really well (first picture) and I've used it to make a few decorative swords and axes for friends for Christmas presents (second picture). I've been using it in my small workshop (shed) and fumes haven't been an issue as long as I keep the doors open and a small fan moving the air. Spatter has been a minor concern due to wood construction of my shed but nothing has burned so far. Definitely keep a fire extinguisher or a bucket of water nearby just in case.

29.12.2020

J**.

Soldadora compacta

Exelete aparato de soldar y muy resistente

1.02.2025

P**O

Es buen precio

Trabaja bien 👍

14.06.2026

Common Questions

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S STAHLWERK ARC Welder 165A Inverter MMA Welder Machine 110/220V IGBT Digital Display Hot Start Portable Stick Welding Machine with Electrode Holder, Earth Clamp and Cable Adapter

Description

Specifications

Reviews

Common Questions