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20 Best Cheap Flux Core Welder (2022 Updated)

A flux core welder is a welding machine that uses a wire with a flux core to produce an electric arc. The flux core welder is a cheaper alternative to other welding machines because it does not require a gas tank or other welding equipment.

20 Best Cheap Flux Core Welder

1. VEVOR MIG Welder Machine, 130A 3 in 1, MMA/MIG/LIFT TIG Combo Welding Machine, Flux Core Welder with IGBT Inverter, Mig-130 Portable MIG Welding 761620

VEVOR MIG Welder Machine, 130A 3 in 1, MMA/MIG/LIFT TIG Combo Welding Machine, Flux Core Welder with IGBT Inverter, Mig-130 Portable MIG Welding 761620

  • 130a 110v

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Product Details

Specifications

Details
Product Dimensions 12 x 6 x 11 inches
Country of Origin China
Power Source AC
Item Package Quantity 1

Reviews From Real Customers

vevor.com
vevor.co.uk

2. Century Flux Core 90 Wire Feed Welder

Century Flux Core 90 Wire Feed Welder

  • Superb portability
  • Flux-cored capabilities
  • Smooth arc provides strong welds on 18-ga. sheet meal to 1/4in. thick steel
  • 30 to 90 Amp welding output range
  • 30% duty cycle @ 80 Amps

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Product Details

Specifications

Details
Weldable Materials Mild steel
Max. Weld Thickness 1/4 in
Spoolgun Included No
Max. Welding Wire Diameter 0.035 in
Max. Output Amps 90

Reviews From Real Customers

rattler2
sammy2754
Splash

3. Hobart 500572 Handler 100 Flux-Cored Welder

Hobart 500572 Handler 100 Flux-Cored Welder

  • Allows you to weld up to 3/16 in. (4.8 mm) steel with flux-cored wire.
  • Provides a broad operating window for each wire, with quick and easy adjustment for different thicknesses and joints.
  • Offers you flexibility to use small or large spools of wire to better suit your welding needs.
  • Eases use and excellent safety feature which makes wire electrically “cold” until trigger is pulled.
  • Positive feed with adjustable tension Plus easy accessibility to thread new wire.

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Walmart – Acme Tools
Northern Tool

Product Details

Specifications

Details
Weldable Materials Steel
Max. Weld Thickness 5/16 in
Spoolgun Included No
Max. Welding Wire Diameter 0.035 in
Max. Output Amps 100

Reviews From Real Customers

beatricmay-4
Bubba C.
Miknor

4. Forney Easy Weld 140 FC-i MIG Welder

Forney Easy Weld 140 FC-i MIG 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.

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Home Depot

Product Details

Specifications

Details
Number in Package 1 pc
Maximum Amperage Output 140 amps
Welder Type Flux Core
Product Type Welder
Color Green

Reviews From Real Customers

David TN
BC51
Chevyv8

5. Hobart Handler 210MVP MIG Welder

Hobart Handler 210MVP MIG Welder

  • Built-in gas solenoid valve and dual-gauge regulator
  • Spool hub assembly accommodates 4 or 8-Inch spools
  • Comfortable 10-Feet (3-meter) H100S4-10 gun 10-Feet (3-meter) work cable with clamp

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Northern Tool
Tractor Supply Company

Product Details

Specifications

Details
Weldable Materials Steel, aluminum, stainless
Amps 210
Multi-process Yes
Power Cord Length 5.6 ft
Shielding Gas Required No
Dimensions L x W x H (in.) 19.5 x 10.62 x 12.37 in
Volts 115/230
Max. Weld Thickness 3/8 in
Spoolgun Included No
Max. Welding Wire Diameter 0.045 in
Clamp Cable Length 10 ft
Mig Ready Yes
Wire Feed Speed Control Yes
Regulator and Gas Hose Included Yes
Duty Cycle 30% at 150A
Cart Included No

Reviews From Real Customers

BobR2
Douglas L.
Tucson Steve

6. Lincoln Electric K2278-1 Handy Core

Lincoln Electric K2278-1 Handy Core

  • Welds up to 1/8 in. mild steel.
  • Plugs into household 115V, 20 amp outlet.
  • Easy to set even for novice users.
  • Compact, portable and lightweight.

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Amazon.com
Summit Racing
Mowers at Jacks
Sears – Ami Ventures Inc

Product Details

Specifications

Details
Weldable Materials Mild steel
Max. Weld Thickness 1/8 in
Spoolgun Included No
Max. Welding Wire Diameter 0.035 in
Clamp Cable Length 10 ft

Reviews From Real Customers

JOSEPH
DANNY
acoscia4yi5

7. Miller Millermatic 211 MIG Welder (907614)

Miller Millermatic 211 MIG Welder (907614)

  • Material Thickness 24 ga. to 3/8 In., Portability Handheld Portable, 1 Phase, Aluminum.
  • Material Thickness 18 ga. to 3/8 In., Stainless Steel.
  • Material Thickness 20 ga.

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Walmart – Atlasweldsus
Cyberweld

Product Details

Specifications

Details
Weight 50 lb

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EmRay

8. Hobart-500574001 Ironman 240 MIG Welder with SpoolRunner 200

Hobart-500574001 Ironman 240 MIG Welder with SpoolRunner 200

  • Delivers 30 to 280 amps of pure power with an arc optimized to deliver a flawless weld, making spatter and post-weld cleanup.
  • Spool hub assembly accommodates 2-, 10-, 33- and 45-pound spools. Changing wire spools is a snap with the toolless brake tension knob.
  • Fan-on-Demand. Cooling system operates only when needed reducing power consumption and contaminants drawn into the machine.

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eBay – northerntool
Northern Tool
Cyberweld

Product Details

Specifications

Details
Weldable Materials Steel, stainless, aluminum
Max. Weld Thickness 1/2 in
Spoolgun Included Yes
Max. Output Amps 200
Clamp Cable Length 10 ft

Reviews From Real Customers

Cory M.
Rob

9. Amico MIG-130A, 130 Amp MIG/Flux Core Wire Welder, 115/230V Dual Voltage IGBT Inverter Welding Soldering Machine

Amico MIG-130A, 130 Amp MIG/Flux Core Wire Welder, 115/230V Dual Voltage IGBT Inverter Welding Soldering Machine

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Amazon.com – Seller

Product Details

Specifications

Details
Product Dimensions 12.5 x 7.25 x 11.5 inches
Is Discontinued By Manufacturer No
Style MIG Flux Cored Wire Welding
Power Source 110V/230V Dual Voltage
Amperage Capacity 130 Amps

Reviews From Real Customers

Angelina
rhodgeof
bankortank

10. Titanium Easy-Flux 125 Amp Welder

Titanium Easy-Flux 125 Amp Welder

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Harbor Freight Tools

Product Details

Specifications

Details
Package Dimensions 17.25 x 12.75 x 9 inches

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Ray
Hotdang
Rednexus

11. Forney Easy Weld 140 Multi-Process Welder 271

Forney Easy Weld 140 Multi-Process Welder 271

  • Multi-process welder: MIG/DC TIG/stick welder (TIG torch not included)
  • Welds up to 5/16”
  • Uses gasless wire .030”/.035”

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Product Details

Specifications

Details
Maximum Material Thickness 1/4 in.
Plate Thickness Range Up to 1/4
Maximum Amperage Output 140 amps
Full Output Current Range 10 – 140A
Color Green

Reviews From Real Customers

DOOMLX
demoneyes86
Amy L R

12. Chicago Electric Flux 125 Welder 63582

Chicago Electric Flux 125 Welder 63582

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Harbor Freight Tools

Product Details

Reviews From Real Customers

PasstheAmmo
William D.

13. Lincoln Electric K2698-1 Easy MIG 180 230V Flux Cored/MIG Welder – 180 Amp Output

Lincoln Electric K2698-1 Easy MIG 180 230V Flux Cored/MIG Welder - 180 Amp Output

  • Can set up for gas-free flux core welding or gas-shielded MIG welding for steel, stainless and aluminum
  • 50-500 IPM wire feed speed control
  • Fully adjustable drive system reduces wire tangle and crushing
  • Brass-to-brass gun connection for enhanced conductivity
  • Cast aluminum body with rigid drive aids wire alignment

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Acme Tools

Product Details

Specifications

Details
Assembled Depth (in) 17.9 in
Assembled Height (in) 13.7 in
Assembled Width (in) 10.15 in
Assembled Weight (lbs) 66 lbs
Previous UPC 015082689654

Reviews From Real Customers

BRUCE
K.
bhaselby1968

14. Eastwood Flux Core 90 Amp Welder

Eastwood Flux Core 90 Amp Welder

  • For Easy, Economical Welding, Without Shielding Gas, Use Eastwood’S 90-Amp Ac Flux Core Welder.
  • Welds Mild Steel As Thick As 1/8″, As Thin As 20-Gauge.
  • No Need For Shielding Gas Or Regulators.
  • Use It For In-Garage Or In-Home Projects.
  • Input Voltage: 110-120Vac ; Output Range: 60-90 Amps ; Duty Cycle: 20% @90 Amps.

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Eastwood Company

Product Details

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Details
Category Welding

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Backyard Fabricator
Carpenter
Shadow Wolf

15. Lincoln Electric K2185-1 Handy MIG Welder

Lincoln Electric K2185-1 Handy MIG Welder

  • Welds up to 1/8 In. mild steel
  • Plugs into household 115 V, 20 amp outlet
  • Welds both MIG (shielding gas sold separately) and flux-cored

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Product Details

Specifications

Details
Assembled Depth (in) 18 in
Assembled Height (in) 16.75 in
Assembled Width (in) 10.31 in
Assembled Weight (lbs) 46 lbs
Previous UPC 015082774350

Reviews From Real Customers

L.S.
J.W.
r.h.

16. Longevity 120-Volt 140-Amp MIG Flux-Cored Wire Feed Welder

Longevity 120-Volt 140-Amp MIG Flux-Cored Wire Feed Welder

  • Longevity offers cutting-edge technology in the MIGWELD 140 by including reliable transformer technology inside this unit
  • By using the variable adjustment dials, the user can fine-tune the welder to the exact setting for faster and accurate welding every time
  • Comes with a mild steel 1 lb welding wire roll, welding mask, chipping hammer, welding brush, and gas regulator

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eBay – monster-deals3
Lowe’s
Newegg.com – Longevity Global Inc

Product Details

Specifications

Details
Input AC Voltage 120
Height (Inches) 17
Weight (lbs.) 62
Drive Motor Overload Yes
Helmet Included No

Reviews From Real Customers

Joel Baker
Loudguy8711
stihlrunnin84

17. Lincoln Electric Welders Easy MIG 140 120 Volt AC Input Compact Wire Welder K2697-1

Lincoln Electric Welders Easy MIG 140 120 Volt AC Input Compact Wire Welder K2697-1

  • Can set up for gas-free flux core welding or gas-shielded MIG welding for steel, stainless and aluminum
  • 50-500 IPM wire feed speed control
  • Fully adjustable drive system reduces wire tangle and crushing
  • Brass-to-brass gun connection for enhanced conductivity
  • Cast aluminum body with rigid drive aids wire alignment

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Walmart
Blain’s Farm & Fleet

Product Details

Specifications

Details
Assembled Depth (in) 17.9 in
Assembled Height (in) 13.7 in
Assembled Width (in) 10.15 in
Assembled Weight (lbs) 50 lbs
Previous UPC 015082689609

Reviews From Real Customers

TIMOTHY
Mikey Mouse
m.S.

18. Lincoln Electric PRO-MIG 180 Welder 230-Volt MIG Flux-Cored Wire Feed Model K2481-1

Lincoln Electric PRO-MIG 180 Welder 230-Volt MIG Flux-Cored Wire Feed Model K2481-1

  • Precision full-adjustment drive system reduces chance of wire tangling and crushing
  • Brass-to-brass gun connections for enhanced connectivity
  • Forgiving Arc makes dialing in your application easy
  • Smooth Arc starts with minimal spatter
  • Weld up to 1/2″steel using self-shielded Lincoln Innershield wires

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Lowe’s

Product Details

Specifications

Details
Height (Inches) 13.7
Amperage 180
Minimum Wire Thickness 0.025mm
Ground Cable Length 10 feet
Depth (Inches) 18.2

Reviews From Real Customers

PricklyPunter
CapitalD
Goatboy3006

19. Lincoln K4498-1 Power MIG 140 Mp Multi-Process Welder

Lincoln K4498-1 Power MIG 140 Mp Multi-Process Welder

  • Multiprocess unit capable of MIG welding 30-140 amps, DC TIG welding 10-120 amps, and Stick welding 25-90 amps. Easy to use
  • Simple two knob operation for controlling wire feed speed and voltage. Single button allows for easy process selection changes. Compact Design
  • Lightweight and portable at 34.5 lbs. Conveniently plugs into household 120V power. Spoolgun Ready
  • .035 in. (0.6

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Harris Welding Supplies
Weldfabulous.com

Product Details

Specifications

Details
Weight 40 lb

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Petar K.
Edward M.

20. Lincoln Electric Power MIG 256 MIG Welder – K3068-2

Lincoln Electric Power MIG 256 MIG Welder - K3068-2

  • 575 Volt / 245 lb

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Northern Tool
Cyberweld

Product Details

Specifications

Details
Weldable Materials Most metals
Spoolgun Included Yes
Max. Welding Wire Diameter 0.045 in
Max. Output Amps 300
Clamp Cable Length 15 ft

Reviews From Real Customers

Jim K.
Steve K.
Bruce L.

Conclusion

There are a few things to consider when purchasing a welder and price is certainly one of them. However, it’s important to remember that the cheapest welder isn’t always the best value. In fact, it’s often the case that the cheapest welders are of lower quality and may not last as long as more expensive models.

That being said, there are some great cheap flux core welders on the market that can offer excellent value. It’s just a matter of doing your research and finding the right one for your needs.

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