Gasless MIG Welder

Gasless MIG welder does not need extra shielding during operation. Unlike the gas MIG welder, which needs a gas shielding during the process, the gasless MIG welder will do without it instead uses a flux-cored wire that is supported on a tubular wire feed. The vapor forming compounds that it uses will act instead to provide a gas which acts instead of gasoline to protect against oxidation.

What makes the gasless MIG welding to be practical is the existence of flux inside the MIG welder that creates a slag on top of the weld bead as it cools down. The responsibility of the residue in the gasless MIG welder is to protect the weld puddle from the environmental conditions such as the windy conditions as it keeps the atmospheric gases of the weld puddle.

So in simple terms, the gasless MIG welder may not exist since, in the end, the weld must be protected against the environmental gases such as oxygen. The idea is achieved through a self-shielding approach that is solved by the tube and the metal flux core!

Many gasless MIG welders are available, and you will need to study the features that make them keenly to identify the right choice for you that will deliver the convenience that you intend for your work.

Gasless MIG Welder

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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


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

$99.99 @ Amazon.com (Save 33%)

Product Description

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.

Product Details
Brand: YESWELDER
Model #: FLUX-135
Size: Average
Price: $99.99 (Save 33%)
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

AZZUNO MIG Welder,Flux Core Welder Machine 110V 130Amp, Gasless MIG Welding Machine IGBT Inverter Welder Portable Wire Feed Welder (110V)


AZZUNO MIG Welder,Flux Core Welder Machine 110V 130Amp, Gasless MIG Welding Machine IGBT Inverter Welder Portable Wire Feed Welder (110V)

$79.99 @ Amazon.com

Product Description

【EASY TO USE】: The welding machine has included with voltage control knob,wire speed adjustment knob and with synergic control, automatic change of the voltage & wire feeding speed by adjusting the amperage or choosing different thicknesses. Even beginners can use it easily.

【POWERFUL AND SAGE WELDER MACHINE】: This 130A Welding machine can weld mild up to 3.0mm plate,equipped with overload and overheating system,feel free to use,it’s very safe.Big enough to handle 2.2 pound rolls of wire.

【PORTABLE DESIGN】: Lightweight and compact design, with a comfortable hand grip that makes it easy to carry wherever you want; It only weighs 8.6 lbs., so you can effortlessly take it as far as you can.

【WIDE APPLICATIONS】: It can be used with a wide variety of metals and alloys. Suitable for home users, DIY craft enthusiasts, beginners and small projects.

【PACKAGE INCLUDES】: 130 MIG welding machine; Mig torch; Ground clamp; Brush&Hammer; 1lb .030" flux cored welding wire; Contact Tip*2.

Product Details
Brand: AZZUNO
Model #: MIG 130F
Size: Small
Color: Grey&black
Price: $79.99
AZZUNO MIG Welder,Flux Core Welder Machine 110V 130Amp, Gasless MIG Welding Machine IGBT Inverter Welder Portable Wire Feed Welder (110V)

bestarc MIG Welder, MIG145 145Amps Gas MIG/Gasless Flux Core MIG/Lift TIG/Stick 3 in 1 MIG Welding Machine, MIG Welder 110V 220V with Digital Screen Display


bestarc MIG Welder, MIG145 145Amps Gas MIG/Gasless Flux Core MIG/Lift TIG/Stick 3 in 1 MIG Welding Machine, MIG Welder 110V 220V with Digital Screen Display

$169.99 @ Amazon.com

Product Description

3-IN-1 welder: The MIG145 welding machine has multi-function for Gas/Gasless MIG, Lift TIG and Stick. Maximum current is 145 amps, supporting the welding of gasless flux-cored mig wire and solid mig wire, and can use 0.030"/0.035"/0.040" flux core wire size, 0.030" solid wire size. The MIG welder excels in welding stainless steel, carbon steel, and even thicker steel, meeting diverse welding needs.

Digital Screen Display: We design this MIG welding machine with full new technology. MIG welder with LED digital screen display voltage, current, and other parameters. You do not need to remove the helmet to assess the equipment status. You can make real-time adjustments, enhancing efficiency and accuracy.

Synergic Control: The MIG welding machine adopt IGBT and integrated wire feed technology to automatically match the recommended voltage and wire feed speed (current). At the same time, users can also adjust the welding current according to their own welding habits, making it user-friendly for both beginners and professionals.

110/220V Dual-Voltage: The MIG welder supports 110/220V dual voltage, automatically identifying the input voltage, and clearly display through the front panel indicator. This design enables the welder to work seamlessly in different power environments, providing greater convenience and applicability.

Portable & Powerful: The machine weighs just 13.7 pounds and comes with a shoulder strap for easy carrying and outdoor use. Package includes 1×MIG145 Welder, 1×MIG torch, 1×Earth clamp, 1×Stick holder, 1×0.040" Flux cored wire, 1×0.030" Solid wire, 1×0.030"/0.035"/0.040" Contact tip, 1×0.030"/0.035" Wire feed rollers, 1×2 meters gas hose, 1×220V to 110V Wire adapter, 1×Shoulder strap, 1× User manual.

Product Details
Brand: bestarc
Model #: MIG145-1122
Price: $169.99
bestarc MIG Welder, MIG145 145Amps Gas MIG/Gasless Flux Core MIG/Lift TIG/Stick 3 in 1 MIG Welding Machine, MIG Welder 110V 220V with Digital Screen Display

ARCCAPTAIN 135A MIG Welder, 2025 Newest [Large LED Display] 110V Welder Flux Core MIG, Lift TIG, Stick, 3 in 1 Welding Machine Gasless MIG Welder Machine 110V, IGBT Inverter Welder with Synergy, 2T/4T


ARCCAPTAIN 135A MIG Welder, 2025 Newest [Large LED Display] 110V Welder Flux Core MIG, Lift TIG, Stick, 3 in 1 Welding Machine Gasless MIG Welder Machine 110V, IGBT Inverter Welder with Synergy, 2T/4T

$169.99 @ Amazon.com

Product Description

LARGE LED DIGITAL DISPLAY: The advanced digital display ensures crystal-clear visibilityeven in low-light environments, allowing welders to monitor parameters effortlessly. Its intuitive interface simplifies setup, it is easy to use with this welder machine.

3-IN-1 WELDER: The 135A Flux MIG welder has multi-function for: Flux Core Gasless MIG/ Lift TIG/ MMA meet your different requirements (Need to buy extra Lift tig torch). The MIG welder excels in welding carbon steel, stainless steel and even thicker steel, meeting diverse welding needs.

BEGINNER FRIENDLY: If you are a beginner of the flux MIG welding, do not worry about the parameter set with the MIG135 Welder. You just need to know welding wire size you have and the metal thickness you want to weld, set them and the wire feeding speed and the voltage will be automatically matched to a recommended value.

PRECISE MANUAL ADJUSTMENT: If you are the experienced welder, you can freely adjust the Wire Feeding Speed according to your experience, and you can fine tune the voltage between -1V and 1V on MIG Welding. You could choose the "2T" or "4T", too. On Stick welding, you could set the Hot Start and the Arc Force from 0A to 60A for best welding experience.

EXCELLENT WELDING EFFECT: The welder engineered with a fully digital MCU and robust circuit design for exceptional results. Experience up to 30% better arc starts, 20% higher efficiency, and cleaner, more consistent weld beads.

LIGHT & PORTABLE: The weight of this 110V welder is just 9.48 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 and shoulder strap.

Product Details
Brand: ARCCAPTAIN
Model #: MIG135
Color: Red+black
Dimensions: 14.9 X 5.3 X 9.7 Inches (Length X Width X Height)
Price: $169.99
ARCCAPTAIN 135A MIG Welder, 2025 Newest [Large LED Display] 110V Welder Flux Core MIG, Lift TIG, Stick, 3 in 1 Welding Machine Gasless MIG Welder Machine 110V, IGBT Inverter Welder with Synergy, 2T/4T

ARCCAPTAIN 130A MIG Welder, 110V Flux Core MIG Welder/Lift TIG/Stick 3 in 1 Welding Machine with Synergy, IGBT Inverter Portable Gasless Welder Equipment with Welding Gun and 2lb Welding Wire

ARCCAPTAIN 130A MIG Welder, 110V Flux Core MIG Welder/Lift TIG/Stick 3 in 1 Welding Machine with Synergy, IGBT Inverter Portable Gasless Welder Equipment with Welding Gun and 2lb Welding Wire

$149.99 @ Amazon.com

Product Description

SYNERGIC CONTROL: The recommend current and wire feeding speed will be automatically matched after selected diameter of the welding wire(you can choose .030"/.035"/.040" flux core wire). The MIG welder is easier for beginners or those that are learning to weld and want to make small repairs around the house.

3-IN-1 WELDER: 3 welding modes Flux Core Gasless MIG/ Lift TIG/ MMA meet your different requirements (Need to buy extra Lift tig torch). Adjust the current and 10-speed variable feed controls for perfectly managed flux-cored welding of carbon steel, stainless or even thicker steel, Ideal for home DIY, outdoor repairs, rusty metal, farm and road equipment, and maintenance and repairs.

SAFETY PROTECTION: The welder comes with an attached MIG torch and power cable, you can weld after unpacking the box, it’s convenient to use. Built-in over-current protection, over-load protection, overheating, and over-voltage function that extend the lifespan of the machine.

PORTABLE AND COMPACT: The machine weighs only 11.79 pounds, and you can freely carry it anywhere with a handle or shoulder strap. Package includes 1* MIG130 Welder, 1* MIG Torch, 1*Ground Clamp, 1* Electronic Holder, 1* .030"/2lb Flux Cored Wire,1* 0.8/.030" conductive Nozzle,1* 0.9/.035" conductive Nozzle,1* Brush&Hammer,1* User Manual.

HIGH QUALITY: 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. Please relax to start welding.

Product Details
Brand: ARCCAPTAIN
Model #: MIG130
Size: 130A
Color: Red+black
Dimensions: 9 X 6 X 7 Inches (Length X Width X Height)
Price: $149.99
ARCCAPTAIN 130A MIG Welder, 110V Flux Core MIG Welder/Lift TIG/Stick 3 in 1 Welding Machine with Synergy, IGBT Inverter Portable Gasless Welder Equipment with Welding Gun and 2lb Welding Wire

ACEWELDER 140A Gasless Flux Core MIG Welder/Lift TIG/Stick 3 in 1 Welding Machine 110V Portable IGBT Inverter Synergy Welder Machine


ACEWELDER 140A Gasless Flux Core MIG Welder/Lift TIG/Stick 3 in 1 Welding Machine 110V Portable IGBT Inverter Synergy Welder Machine

@ Amazon.com

Product Description

3 IN 1 Multi Welder: There are 3 welding modes: Flux Core Gasless MIG/ MMA/LIFT TIG, meeting your different requirements.It can be used with a wide variety of metals and alloys.Suitable for home users, DIY craft enthusiasts, outdoor repairs, rusty metal, farm work.

Powerful And Safe Machine:This 140A Welding machine can weld mild up to 4.0mm plate.Suitable for .030” & .035” &0.040" flux core welding wire.Big enough to handle 2.2 pounds rolls of wire.Also equipped with overload and overheating system,feel free to use,it’s very safe.

MIG Synergic Or Manul Control:The welding voltage and wire feed speed will be automatically matched after selected diameter of the welding wire.Even beginners can use it easily.If you are experienced welder, you can also use manual MIG, adjust the voltage and current according to your welding habits.

Portable Design:It is lightweight and compact design, with a comfortable hand grip that makes it easy to carry wherever you want. It only weighs 9 lb, so you can effortlessly take it as far as you can.

Package Includes:The accessories are very complete, when you get the package,you can weld right away.140 MIG welder; MIG torch; Electrode holder;Ground clamp; Brush;0.5kg 0.8mm flux cored wire;10 contacts tips,2 nozzles.

Guarantee:Our welding machine is two years guaranteed,during this time,we guarantee any problem with this welding machine.

Product Details
Brand: Acewelder
Model #: MIG140T
Color: Red
Price:
ACEWELDER 140A Gasless Flux Core MIG Welder/Lift TIG/Stick 3 in 1 Welding Machine 110V Portable IGBT Inverter Synergy Welder Machine

haxiaoer 145A MIG Welder, 110V Flux Core MIG Welder Machine, 3-in-1 MIG/Lift TIG/Stick, IGBT Inverter with Digital Display, Portable for Gasless Welding


haxiaoer 145A MIG Welder, 110V Flux Core MIG Welder Machine, 3-in-1 MIG/Lift TIG/Stick, IGBT Inverter with Digital Display, Portable for Gasless Welding

$129.99 @ Amazon.com

Product Description

【MULTI-PROCESS WELDING CAPABILITY】: haixaoer 145A mig welder offers a versatile 3-in-1 functionality, supporting flux core gasless mig, lift tig (extra torch required), and stick welding to cater to various welding needs. Making it perfect for DIY projects, home repairs, farm work, automotive applications, and construction sites. Easily switch between flux core welding and stick welding to meet all your needs.Suitable for both beginners and professionals.

【USER-FRIENDLY CONTROL SYSTEM】: When you change the wire thickness (.030"/.035"/.040") or amperage, the haxiaoer mig intelligent cooperative control system automatically adjusts the voltage and wire feed speed. This feature increases ease of use and ensures optimal welding performance for users of all skill levels.

【USER FRIENDLY INTERFACE】: haxiaoer welding machine features an intuitive and cool operating panel with clear control over welding mode, current and voltage adjustment. The large digital panel is easy to read and operate, allowing you to monitor your work without removing the welding cap, and is designed to be straightforward and convenient, ensuring efficiency and convenience during use.

【LIGHTWEIGHT & PORTABLE DESIGN】: haxiaoer mig welder machine weighs 14 pounds, comfortable to hold, lightweight and portable. Designed for mobility. Its compact design makes it ideal for field work, DIY projects and outdoor maintenance tasks. The included handle and shoulder strap add to its portability and mobility, making it ideal for maintenance and mobile welders. It is also ideal for on-the-go work.

【SAFETY FEATURES】: haxiaoer 145A mig welder built-in safety features include automatic voltage compensation, overcurrent protection, overload protection and overheat protection. Built-in cooling fan automatically shuts down in case of high temperature. These mechanisms ensure safe welding operations and extend the life of the machine. Equipped with intelligent IGBT inverter technology for smoother arc and deeper melt depth.

【SUPERIOR WELDING PERFORMANCE】: haxiaoer mig welder has a maximum output of 145a and can handle mild steel plate up to 2/5” (3mm) thick. Mig 145 delivers efficient, high-quality welds with minimal slag and no need for polishing, a 30% increase in efficiency over traditional mig welding machines. The durable metal housing protects internal components and extends the life of the welder.

Product Details
Brand: haxiaoer
Model #: 145A MIG Welder
Size: 3 IN 1 MIG Welder
Color: Yellow
Price: $129.99
haxiaoer 145A MIG Welder, 110V Flux Core MIG Welder Machine, 3-in-1 MIG/Lift TIG/Stick, IGBT Inverter with Digital Display, Portable for Gasless Welding

H HZXVOGEN 145A MIG Welder 110V/220V Flux Core Welder Dual Voltage MIG Welding Machine IGBT Inverter Portable Welder Machine


H HZXVOGEN 145A MIG Welder 110V/220V Flux Core Welder Dual Voltage MIG Welding Machine IGBT Inverter Portable Welder Machine

$75.99 @ Amazon.com (Save 24%)

Product Description

Gasless 145A Dual-Voltage Welder: The portable mig welder can up 145A output, and works with both 110V and 220V. The most important is no gas needed. So using it to light fabrication, home DIY projects, and quick repairs with ease

Beginner-Friendly Operation: MIG145 flux core welder use an all-in-one torch and require no installation to weld. Adjusting the knob to control the current and automatically match the voltage for a perfect weld

Smooth Wire Feed System: No need to adjust the wire feed speed, the system can match the current and voltage to ensure smooth welding. It suitable for 2lbs .030’’& .035’’ flux core wire

Smart Cooling & Safety Assurance: Built-in fan protection prevents overheating during extended use. Industrial-grade chip ensures stable performance

Little & Compact: The welding machine is designed for mobility, weighing in at a mere 9 lbs (4.5 kg), size: 13*5.6*6.1 inch. Easily fits in truck beds, tight garage spaces

Product Details
Brand: H HZXVOGEN
Model #: MIG145
Size: Small
Color: Black
Dimensions: 13 X 6.1 X 5.6 Inches (Length X Width X Height)
Price: $75.99 (Save 24%)
H HZXVOGEN 145A MIG Welder 110V/220V Flux Core Welder Dual Voltage MIG Welding Machine IGBT Inverter Portable Welder Machine

FORNEY Easy Weld 140 Amp 120-Volt Flux-Cored Wire Feed Welder (No Gas Needed)


FORNEY Easy Weld 140 Amp 120-Volt Flux-Cored Wire Feed Welder (No Gas Needed)

$199.99 @ Amazon.com (Save 44%)

Product Description

[EASY TO USE] - The 140 FC-I machine uses 0.030 in flux-core wire, and has infinite voltage and wire feed speed control so you can dial in the perfect weld every time. This is the ideal entry-level welder.

[POWERFUL & PORTABLE] - This welder features a 140 AMP output that allows you to weld up to 1/4 in of mild steel. The 140 FC-I can handle both 2 and 10 pound rolls of wire. Weighing in at only 19 pounds, this machine can be easily carried to an DIY project.

[WELDER INCLUDES] - 8 foot MIG gun, 8 foot ground clamp, and 20amp - 15amp adapter.

Constructed with an all-metal case, built to take on the day to day

Forney Easy Weld 140 FC-i is incredibly convenient, as it does not require gas and can run off standard household power as long as you have at least a 20 AMP breaker

[FORNEY BRAND STORE] - Visit Forney's Amazon brand store to find recommended accessories and consumables.

Product Details
Brand: Forney
Model #: 261
Warranty: 12 month
Size: 120V
Color: Green
Dimensions: 16.7 X 12 X 8.1 inches (Length X Width X Height)
Price: $199.99 (Save 44%)
FORNEY Easy Weld 140 Amp 120-Volt Flux-Cored Wire Feed Welder (No Gas Needed)

TOOLIOM 135A MIG Welder Flux Core 110V MIG Welder Gasless Flux MIG/Lift TIG/Stick 3 in 1 Welding Machine IGBT DC Inverter with LCD Display


TOOLIOM 135A MIG Welder Flux Core 110V MIG Welder Gasless Flux MIG/Lift TIG/Stick 3 in 1 Welding Machine IGBT DC Inverter with LCD Display

$99.99 @ Amazon.com (Save 33%)

Product Description

Intelligent LCD panel provides welding data display and helps you read it clearly.

Up to 135A output current that can weld mild steel up to 1/8 inch (3.0mm) plate.Suitable for .030” & .035” flux core welding wire.

Multi-functions in one machine,can be used to Flux MIG / Stick /Lift TIG(Lift TIG torch is not included,need to buy TL-WP-17V-10-25 from TOOLIOM)

Synergic control, the wire feeding speed can be adjusted according to your needs.

Powered by standard 110V household voltage.

If there is no arc, first check if the machine is connected correctly.

Product Details
Brand: TOOLIOM
Model #: TL-135M Pro
Price: $99.99 (Save 33%)
TOOLIOM 135A MIG Welder Flux Core 110V MIG Welder Gasless Flux MIG/Lift TIG/Stick 3 in 1 Welding Machine IGBT DC Inverter with LCD Display

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