MIG-141 — 140A Gasless MIG Welder for Portable, No-Fuss Welding
No gas cylinders. No complicated setup. The MIG-141 140A Gasless MIG Welder from Doughty uses self-shielding flux-core wire to deliver clean, spatter-resistant welds anywhere you need them — indoors, outdoors, or on a remote job site. At just 4.7kg, it's the portable 3-in-1 welder that handles MIG, Stick, and DC TIG without the hassle.
Key Features:
- True Gasless Operation — Self-shielding flux-core wire; no external gas tank needed; ideal for outdoor and windy conditions
- 3-in-1 Multi-Process — Flux-core MIG, Stick (MMA), and DC TIG welding in one compact machine
- 140A Output, Welds Up to 6mm — Handles carbon steel, stainless steel, and cast iron
- Dual Voltage 110V/220V Auto-Switch — Works on home outlets or industrial power without manual adjustment
- Ultra-Portable at 4.7kg — Fits in a truck bed; weld anywhere, anytime
- IGBT Inverter Technology — Stable arc, reduced heat distortion on thin metals
- Wire Compatibility — 0.6–1.0mm flux-core wire; 0.8/0.9mm recommended for best gasless performance
Compatible Materials:
Carbon steel, stainless steel, cast iron
Technical Specifications:
- Power Input: 1-phase 110V/220V, 50/60Hz | Max Load: 4.3KW
- Output Range: 35–140A (MIG, 220V) / 25–140A (MMA, 220V) / 35–120A (MIG, 110V)
- Open Circuit Voltage: 56V DC
- Duty Cycle: 30%@140A / 60%@98A / 100%@77A
- Wire Diameter: 0.6–1.0mm | Max Weld Thickness: 6mm
- IP Grade: IP21S | Insulation Grade: F
- Dimensions: 410×280×275mm | Weight: 4.7kg / 6.2kg (N.W/G.W)
Backed by Doughty's commitment to quality and reliability.
Your specific delivery date will depend on the dispatch country and delivery address.
We accept Visa, American Express, Paypal, Payoneer Mastercard and Discover
All of our products are made with care and covered for one year against manufacturing defects
Contact us 24 hours a day, 7 days a week Call Us: 0123-456-789
Subtitle from happy customers
Vinova Testimonials
I've used all types, brands, mig, tig, spool guns, arc, and for the money this little guy surprised me, outperformed my expectations, hopefully it lasts, welded for 2 hours straight today right out the box. Only downfall is the fixed whip and lack of ability to run gas. But for a portable 110 mig on a 100 ft extension cord it delivered
Jetsk Jon
This mig welder works great for what it is. It's a light duty welder, and they make no claims for it being anything else, but it's absolutely perfect for most home and hobbyist use.
Jesse C. Benton
I ran weld’s within its duty cycle and it performed perfectly. I’m truly impressed by the little button that adjusts the wire feed automatically. As far as performance, weak. If’n it can put out 80 amps I’d be impressed and if cranked up? Well it just kicks off. Maybe my units defective, idk. Nice even arc below 3/4 power though.
Robert Davis
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