10 Best Flux Core Welders 2021

Gareth Otwell Reviewed by Gareth Otwell | Last Updated:

Forney Easy Weld 261 – ⭐ Best Overall Flux Core Welder

261 by Forney

  • Color: Green
  • Weight: 19 pounds
  • Dimensions: 16.7 x 12 x 8.1 inches
  • Warranty: 12 month
Forney Easy Weld 261
  • EASY TO USE-140 FC-I MIG machine uses 0.30, flux core wire. It has infinite voltage and wire feed speed control so you can dial in the perfect weld! Perfect entry level welder
  • POWERFUL- Up to 140 Amp output that allows you to weld mild steel up to 1/4 in plate
  • PORTABLE WELDER- Lightweight 19 lbs. easily carried to any Do-It-Yourself, Maintenance, Repair, Metal Fabrication and Hobbyist project
  • RUGGED- All metal case, Built to take the day to day. Big enough to handle 2 and 10 pound rolls of wire
  • WELDER INCLUDES- 8' MIG gun, 8' ground clamp, Integrated handle with torch wrap and a 20A-15A adapter. Backed by a 12-month warranty
  • PRODUCT SPECIFICATIONS- Dimensions: 16.75" (425.45 millimeters) x 8.125" (206.38 millimeters) x 12" (304.8 millimeters), Weight: 19 lbs. (8.62 kilograms), Gasless/flux-core welding only, Portable, Torch wrap, Infinite voltage and wire feed speed control, 120-volt input, 140 AMP output, Welds up to 1/4 in. (6.35 millimeters), Handles .030 in. or 0.35 in. wire, Includes: 8' MIG gun, 8' ground clamp and 20A - 15A adapter, Duty Cycle 30% @ 90A
  • RECOMMENDED ACCESSORIES- Contact Tips (60170, 60171 and 60172),Welding Nozzles: (85336 and 85337), Diffuser: (85339), Flux Core MIG Wire: (42300 and 42301), Anti-Spatter Spray: (37030), Nozzle Gel: (37031)
  • Click on the (BY FORNEY) name above in blue under the title to view our full catalog of Welders, Abrasives, Chain/Wire Rope, Tools and more!

Lincoln Electric K2278-1 Handy Core

K2278-1 by Lincoln Electric

  • Release date: 09/16/2017
  • Weight: 45 pounds
  • Dimensions: 8.8 x 18 x 12.8 inches
  • Warranty: 12 months parts / 12 months labor
Lincoln Electric K2278-1 Handy Core
  • Welds up to 1/8 in. mild steel.
  • Plugs into household 115V, 20 amp outlet
  • One year warranty on parts and labor.
  • Easy to set even for novice users
  • Compact, portable and lightweight

YESWELDER FLUX-135 Flux Core MIG Welder

FLUX-135 by YESWELDER

YESWELDER FLUX-135 Flux Core MIG Welder
  • Portable Welder- Lightweight 11 lbs, features a convenient carry handle, easily carried to any Do-It-Yourself, Maintenance, Repair, Metal Fabrication and Hobbyist project
  • Easy to use-This welding machine uses 0.30/.035 flux core wire. It has infinite voltage and wire feed speed control so you can dial in the perfect weld! Perfect entry level welder
  • Safety-Automatic compensation for voltage fluctuation, over current protection, over load protection.
  • Powerful- Up to 135 Amp output that allows you to weld mild steel up to 1/8(3.2 millimeters) in plate
  • Efficient-Advanced IGBT DC Inverter Technology,the weight and volume decrease greatly while the conversion efficiency increase of more than 30%,Energy-saving

ETOSHA MIG 160 Welder Portable Flux Core Wire Gasless Automatic

USEB-WM001 by etosha

  • Color: Orange
ETOSHA MIG 160 Welder Portable Flux Core Wire Gasless Automatic
  • FLUX-CORED WIRE & GASLESS WELDER---This MIG machine uses 0.8-0.9mm flux core wire. Dedicated 110 AC, 60 Hz power input is suitable for mild steel and stainless steel.
  • SAFE MIG WELDER---Overheating protection, the machine will stop automatically when overheated. Water splash protection, rated IP21 protection for good waterproof capability. Overload protection, the machine will stop automatically when overloaded.
  • WIDE APPLICATIONS---The welder has a comfortable hand grip, easy to start arc, allow weld raw steel, white steel, staircase, metal cage, square pipe, sheet metal. Perfect for home DIY and outdoor repairs
  • PORTABLE INVERTER WELDER---Heavy duty stainless steel machine with advanced cooling system, ensure better performance and durability. Lightweight 39.68lbs. Easily carried to anywhere you want.
  • LARGE RADIATOR---Heavy-Duty cooling Fan, made with dual-ball bearing to maximise airflow for a cooler environment.

SUNCOO 130 MIG Welder Flux Core Wire Automatic Feed No – 💲 Best Budget Flux Core Welder

3060400500#HOUS by SUNCOO

  • Color: Black
  • Weight: 33 pounds
  • Dimensions: 13.4 x 7.3 x 11.6 inches
SUNCOO 130 MIG Welder Flux Core Wire Automatic Feed No
  • INTELLIGENT GASLESS MIG WELDER. New Version - Black and Gray, Old Version - Black. Compact and exquisite, made of heavy duty stainless steel body, painted with durable black paints, preventing rust and wear and ensure a long-last serving life-span.
  • USES CONVENIENT 0.6-0.9MM FLUX CORED WIRE. Self-release metal-inert gas while welding, prevent oxidation of the welded part.
  • VARIABLE FEED SPEED CONTROL. Easily adjust current flow by adjusting the 4 buttons for MIN/MAX,1/2. Also features a wire feeding speed adjust rotary knob, 10 levels of wire feeding speeds for your choice. Torch With Full On / Off Safety Control
  • PORTABLE DESIGN & WIDE APPLICATIONS. Lightweight, with extra storage space, easy to carry. It is easy to start arc and perfect for welding normal thin steel and iron, perfect for home DIY and general repairing work.
  • MANY COMPLIMENTARY NECESSITIES. 2 air-vents on the flux core welder machine help heat dissipation. Standard American triangle ground cord and automatic thermal safety protection.Ready to weld out of the box!

Super Deal PRO Commercial MIG 130 AC Flux Core Wire

B00XXVFH2Y by SUPER DEAL

  • Color: MIG130
Super Deal PRO Commercial MIG 130 AC Flux Core Wire
  • ★ SUPER DEAL MIG130 Welder is a top of the line household welder that is lightweight, powerful and intuitive. Made of high-class PVC material as well as delicate treatment, this welding machine integrates comfortable grip, easy operation and high precision.
  • ★ Uses convenient Flux - Cored wire, self release metal-inert gas while welding, prevent oxidation of the welded part.
  • ★ User-friendly interface - Makes set-up a snap with easy to access advanced options. SUPER DEAL mig130 gives you the power to tackle the biggest jobs with ease and confidence. Ready to weld out of the box.
  • ★ Variable Feed Speed Control - Easily adjust current flow by adjusting the 4 buttons for MIN/MAX,1/2. Also features a wire feeding speed adjust rotary knob. 10 levels of wire feeding speeds for your choice. Torch With Full On / Off Safety Control
  • ★ Compact and powerful - Weighs only 38 lbs. deal for shop, home or field use. Perfect for welding mild steel and stainless steel. Comes with a reel of 0.9mm, 0.55lbs welding wire, a protection mask and a brush/Chipping Hammer. 2.5M Torch, xtra 2 Tips and Ground Cord. Just what you're looking for, right?

NewPosition MIG/MAG/MMA 3-in-1 Welder

MIG/MMA-160 by New Position

  • Dimensions: 12.2 x 5.5 x 9.2 inches
NewPosition MIG/MAG/MMA 3-in-1 Welder
  • 【ADVANCED IGBT INVERTER TECHNOLOGY】 This model uses an advanced IGBT inverter design. It has the following advantages: stable wire speed, high no-load voltage, with good compensation of arc force, easy arc starting, less spatter, stable current, and no electromagnetic noise. This machine has both voltage adjustment and current adjustment, which can provide better welding performance to the workpiece.
  • 【MULTIFUNCTIONAL】This powerful welder has three functions of MIG welding, MAG welding and MMA welding. You can use it with CO2 gas, mixed gas or without gas. It’s suitable for welding sheet of low-carbon steel, alloyed steel and stainless steel.
  • 【WELDING WIRE & ELECTRODE】This machine uses 2Lbs solid wire(0.030’’), 2Lbs flux cored wire(0.030’’), or basic electrodes with a diameter of 3/32’’-1/8’’.
  • 【PORTABLE DESIGN】 This welder features an easy carrying handle, compact design, easy for translation and storage. It’s suitable for moving jobs and working at height. It’s quite small, easily carried to any Do-It-Yourself, Maintenance, Repair, Metal Fabrication and Hobbyist project.
  • 【COMPLETE PACKAGE】This model is supplied with full accessories with MIG torch, electrode holder with cable, earth clamp with cable, brush and mask. Ready to use! (If you have any questions in use, please feel free to contact us. We will reply you within 24 hours.)

MIG Welder Machine Flux Core Reboot MIG160 Digital Control Gas/Gasless – 👑 Premium Pick

RBM-1600 by Reboot

  • Color: GREEN
MIG Welder Machine Flux Core Reboot MIG160 Digital Control Gas/Gasless
  • 🛒This digital mig160 welder supports 2lbs/10lbs flux cored wire most perfectly to do the carbon steel welding without gas.rated duty cycle : 60% at 160a and 100% at 120a.Just select the correct parameters instead of setting from the panel. 【30A breaker suggested】
  • 🛒Using gas with 2lbs/10lbs solid welding wires .030"-.035”(0.8/1.0 mm )to weld .030"above thickness workpiece.Multi-mode of mig/mma/lift tig,just select the mode you need on the panel.(tig torch is not included,find it in our store,named wp17fv)
  • 🛒Lift tig mode(not HF tig) is optional(need to buy extra tig torch,not included in this package).please find the tig torch as below
  • 🛒Great gift for DIY users,maintenance and repair and metal fabrication. energy conservation and environment protection to compare with transformer welders. home use ,switching frequency is beyond audio range, which almost eliminates noise pollution
  • 🛒Buy with confidence as reboot offer 30-day 100% satisfaction and consumables gift guarantee and 3-year limited warranty.Click on the add to cart button now!

Mig Welder Flux Core

FM-135D by FLARING

  • Color: White
Mig Welder Flux Core
  • [Welding Wire] Supports 2lb only flux core wire and perfectly to do the steel welding without gas. Meanwhile,welding with gas with 2lb solid welding wires .030"-.035"(0.8/1.0 mm )to weld over .030"(0.8mm) thickness workpiece.
  • [Multipurpose Welder] mig/lift tig/stick/mma multipurpose welding machine,gas/gasless all are available ,mma welding(3.2mm rod) 7018 1/8″ very well, also 6013 and 7018 3/32″Mig/lift tig/stick/mma multipurpose welding machine,gas/gasless all are available ,mma welding(3.2mm rod) 7018 1/8″ very well, also 6013 and 7018 3/32″
  • [Lift Tig] Lift tig mode(not HF tig) is optional,please refer the picture to connect the tig mode(This product does not have a TIG gun)
  • [Flux Core Welding] You will need the co2 or mixed composition welding solid wire,however,no gas required welding with flux core, portable design 18lbs, and easy to weld with high effect instead of stick welder.
  • [Warranty Assurance] We are a manufactory with over 10 years' experience of professionals producing the plasma cutter machines,3 year's warranty.Please add to cart and take it without hesitation

STEGODON MIG 160 Welder Portable Flux Core Wire Automatic Feed

MIG 160 by STEGODON

  • Color: Orange/Black
  • Weight: 34.9 pounds
  • Dimensions: 13.4 x 7.1 x 11 inches
STEGODON MIG 160 Welder Portable Flux Core Wire Automatic Feed
  • Powerful Capable:0.6-0.9mm flux core wire. Dedicated 110 AC, 60 Hz.Powerful welder capable of welding mild steel, weld steel, stainless steel and cast iron. Unique control mode improves the reliability of welding machine.
  • Control Mode:Closed loop feedback control,the output voltage is stable,strong adaptability for electricity network.Advanced cooling system, ensure better performance and durability.
  • Portable Design:This welder features a easy carrying handle,compact design, easy for translation and storage. Very convenient, can be used anywhere you need.
  • Energy Efficient & Radiator:Heavy-Duty cooling Fan, made with dual-ball bearing to maximise airflow for a cooler environment.Reduce the damage of Copper and Iron,obviously increase the welding frequency,and energy-conserving result is remarkable.
  • Wide Application:The welder has a comfortable hand grip, easy to start arc, allow weld raw steel, white steel, staircase, metal cage, square pipe, sheet metal. Perfect for home DIY and outdoor repairs.

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