When you shop through links on our site, we may earn an affiliate commission. This educational content is not intended to be a substitute for professional advice.

20 Best 3 In 1 Welder (2022 Updated)

A 3 in 1 welder is a welding machine that can be used for three different types of welding: arc welding, MIG welding, and TIG welding. It is a versatile machine that can be used for a variety of projects, from small home repairs to large-scale industrial projects.

20 Best 3 In 1 Welder

Product Image Product Name Features Price

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

Lotos CT520D Plasma Cutter TIG Stick Welder 3 in 1 Combo Welding Machine, 50Amp

  • 50 A Air Plasma Cutter.
  • 200 A TIG Welder.
  • Max Rated Clean Cut Thickness: 1/2″.

Eastwood 200 Amp Elite MP200i Multi Process Welder MIG – TIG – Stick

  • Built-In Spot Weld Timer Feature Allows For Exact, Factory Perfect Spot Welds On Automotive Restoration Projects
  • A Powerful, 200 Amp Maximum Welding Output Allows Welding Up To 3/8” Thick Steel

Miller Multimatic 215 Auto-Set Multiprocess Welder with TIG Package

  • Multiprocess Capabilities
  • Color LCD with Auto-Set Elite
  • Auto Spool Gun Detect

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”

Miller Multimatic 255 Multiprocess Welder, TIG Kit & Running Gear 951768

  • 255 W

Miller Multimatic 215 Multiprocess Welder

  • Multiprocess Capabilities
  • Color LCD with Auto-Set Elite
  • Inverter Technology

Eastwood 140 Amp Elite MP140i Multi Process Welder MIG – TIG -Stick

  • Built-In Spot Weld Timer Feature Allows Precise Control For Exact, Factory Perfect Spot Welds On Automotive Restoration Projects

Lotos CT520D Plasma Cutter TIG Stick Welder 3 in 1 Combo Welding

  • 50-amp IGBT inverter air plasma cutters
  • 200-amp DC TIG welder and DC Stick welder (High Frequency Start)
  • Automatic dual voltage / dual frequency (110/220-volt 50/60Hz)

Tweco Fabricator 141i 3 in 1 MIG/TIG/Stick Welder W1003141

  • Digital Meters, Comprehensive Setup Chart, Trigger Control, Remote Receptacle
  • Delivers up to 140 Amps of welding power
  • Quick Change Polarity: Simple quick change polarity (no tools required) from the front of the power source, Tig torch kit (Sold Separately)

Lincoln Electric LE31MP Multi Process Welder

  • “Wide 30-140 amp welding output for MIG
  • FCAW and spool gun allows for welding on 24 to 5/16 material”
  • “Wide 10-120 amp range for TIG welding permits welding on thin and thick steel and stainless”

Hobart Multi Handler 200 Multiprocess Welder 500578

  • Easy-to-use interface features 2 knobs and a process button for quick and easy setup or change over.
  • Multi-process capabilities provides the versatility of MIG, DC TIG and stick welding capabilities from one machine.

Miller – Multimatic 220 AC/DC Multiprocess Welder 907757

  • FeaturesWhat´s IncludedSpecificationsDocumentsFeatures.
  • Flux Cored (FCAW).
  • Stick (SMAW).

ESAB Rebel EMP 215ic MIG/Stick/TIG Welder

  • Make welding convenient and accurate with the ESAB REBEL 3-in-1 welder
  • Unique 5-handle roll cage industrial design and uni-body steel construction
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
Lotos CT520D Plasma Cutter TIG Stick Welder 3 in 1 Combo Welding Machine, 50Amp
  • 50 A Air Plasma Cutter.
  • 200 A TIG Welder.
  • Max Rated Clean Cut Thickness: 1/2″.
Eastwood 200 Amp Elite MP200i Multi Process Welder MIG – TIG – Stick
  • Built-In Spot Weld Timer Feature Allows For Exact, Factory Perfect Spot Welds On Automotive Restoration Projects
  • A Powerful, 200 Amp Maximum Welding Output Allows Welding Up To 3/8” Thick Steel
Miller Multimatic 215 Auto-Set Multiprocess Welder with TIG Package
  • Multiprocess Capabilities
  • Color LCD with Auto-Set Elite
  • Auto Spool Gun Detect
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”
Miller Multimatic 255 Multiprocess Welder, TIG Kit & Running Gear 951768
  • 255 W
Miller Multimatic 215 Multiprocess Welder
  • Multiprocess Capabilities
  • Color LCD with Auto-Set Elite
  • Inverter Technology
Eastwood 140 Amp Elite MP140i Multi Process Welder MIG – TIG -Stick
  • Built-In Spot Weld Timer Feature Allows Precise Control For Exact, Factory Perfect Spot Welds On Automotive Restoration Projects
Lotos CT520D Plasma Cutter TIG Stick Welder 3 in 1 Combo Welding
  • 50-amp IGBT inverter air plasma cutters
  • 200-amp DC TIG welder and DC Stick welder (High Frequency Start)
  • Automatic dual voltage / dual frequency (110/220-volt 50/60Hz)
Tweco Fabricator 141i 3 in 1 MIG/TIG/Stick Welder W1003141
  • Digital Meters, Comprehensive Setup Chart, Trigger Control, Remote Receptacle
  • Delivers up to 140 Amps of welding power
  • Quick Change Polarity: Simple quick change polarity (no tools required) from the front of the power source, Tig torch kit (Sold Separately)
Lincoln Electric LE31MP Multi Process Welder
  • “Wide 30-140 amp welding output for MIG
  • FCAW and spool gun allows for welding on 24 to 5/16 material”
  • “Wide 10-120 amp range for TIG welding permits welding on thin and thick steel and stainless”
Hobart Multi Handler 200 Multiprocess Welder 500578
  • Easy-to-use interface features 2 knobs and a process button for quick and easy setup or change over.
  • Multi-process capabilities provides the versatility of MIG, DC TIG and stick welding capabilities from one machine.
Miller – Multimatic 220 AC/DC Multiprocess Welder 907757
  • FeaturesWhat´s IncludedSpecificationsDocumentsFeatures.
  • Flux Cored (FCAW).
  • Stick (SMAW).
ESAB Rebel EMP 215ic MIG/Stick/TIG Welder
  • Make welding convenient and accurate with the ESAB REBEL 3-in-1 welder
  • Unique 5-handle roll cage industrial design and uni-body steel construction

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

Check Latest Price

Sold By Price
Amazon.com

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.co.uk

2. Lotos CT520D Plasma Cutter TIG Stick Welder 3 in 1 Combo Welding Machine, 50Amp

Lotos CT520D Plasma Cutter TIG Stick Welder 3 in 1 Combo Welding Machine, 50Amp

  • 50 A Air Plasma Cutter.
  • 200 A TIG Welder.
  • Max Rated Clean Cut Thickness: 1/2″.
  • Max Severance Thickness: 3/4″.
  • DC TIG Output Current: 10-200 A @ 220 V & 10-150 A @ 110 V.

Check Latest Price

Sold By Price
Amazon.com
eBay – pfcwills
Walmart – HPLA LLC

Product Details

Specifications

Details
TIG WELDER 15
Assembled Product Weight 29.03 lb

Reviews From Real Customers

Benjamin Eichacker
stub1258
beachhelper

3. Eastwood 200 Amp Elite MP200i Multi Process Welder MIG – TIG – Stick

Eastwood 200 Amp Elite MP200i Multi Process Welder MIG - TIG - Stick

  • Built-In Spot Weld Timer Feature Allows For Exact, Factory Perfect Spot Welds On Automotive Restoration Projects
  • A Powerful, 200 Amp Maximum Welding Output Allows Welding Up To 3/8” Thick Steel
  • 40% Duty Cycle @ 90A 120 Vac , 20% Duty Cycle @ 200A 230 Vac
  • MIG, Stick Or TIG Weld

Check Latest Price

Sold By Price
Amazon.com – Seller
eBay – eastwoodcompany
Walmart
Eastwood Company

Product Details

Specifications

Details
Category Welding

Reviews From Real Customers

Zach98
Solly
gDan

4. Miller Multimatic 215 Auto-Set Multiprocess Welder with TIG Package

Miller Multimatic 215 Auto-Set Multiprocess Welder with TIG Package

  • Multiprocess Capabilities
  • Color LCD with Auto-Set Elite
  • Auto Spool Gun Detect
  • Two Gas Connections
  • Multi-voltage Plug 120/240V

Check Latest Price

Sold By Price
Amazon.com – Seller
eBay
Baker’s Gas & Welding Supplies
Welding Supplies from IOC

Product Details

Specifications

Details
Weight 58 lb

Reviews From Real Customers

Larry Brewer
Scot
mcalp_qrwqc1y

5. 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”

Check Latest Price

Sold By Price
Amazon.com
eBay
Walmart
Lowe’s

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

6. Miller Multimatic 255 Multiprocess Welder, TIG Kit & Running Gear 951768

Miller Multimatic 255 Multiprocess Welder, TIG Kit & Running Gear 951768

  • 255 W

Check Latest Price

Sold By Price
Amazon.com – Seller
Baker’s Gas & Welding Supplies
Airgas
Service Welding Supply

Product Details

Specifications

Details
Process Flux Cored (FCAW), MIG, Stick, TIG
Max Amperage Output (Product Detail) 350 Amps
Phase Single Phase
Manufacturer’s Warranty 3 Years
Polarity DC

Reviews From Real Customers

Kevin H.
Ferdinand

7. Miller Multimatic 215 Multiprocess Welder

Miller Multimatic 215 Multiprocess Welder

  • Multiprocess Capabilities
  • Color LCD with Auto-Set Elite
  • Inverter Technology
  • Multi-voltage plug
  • Two Gas Connections

Check Latest Price

Sold By Price
Amazon.com – Seller
eBay – weldingsuppliesatioc
Baker’s Gas & Welding Supplies
Airgas

Product Details

Specifications

Details
Weight 58 lb

8. Eastwood 140 Amp Elite MP140i Multi Process Welder MIG – TIG -Stick

Eastwood 140 Amp Elite MP140i Multi Process Welder MIG - TIG -Stick

  • Built-In Spot Weld Timer Feature Allows Precise Control For Exact, Factory Perfect Spot Welds On Automotive Restoration Projects
  • A Powerful, 140-Amp Maximum Welding Output Allows Welding Up To 3/16” Thick Steel
  • Features Such As Infinitely Adjustable Tuning Knobs And A Digital Display
  • Latest IGBT Inverter Technology
  • MIG, Stick Or TIG Weld

Check Latest Price

Sold By Price
Amazon.com – Seller
eBay – eastwoodcompany
Eastwood Company

Product Details

Specifications

Details
Category Welding

Reviews From Real Customers

george
Urban Farmer
Dadio

9. Lotos CT520D Plasma Cutter TIG Stick Welder 3 in 1 Combo Welding

Lotos CT520D Plasma Cutter TIG Stick Welder 3 in 1 Combo Welding

  • 50-amp IGBT inverter air plasma cutters
  • 200-amp DC TIG welder and DC Stick welder (High Frequency Start)
  • Automatic dual voltage / dual frequency (110/220-volt 50/60Hz)
  • Suitable for cutting and welding stainless steel, mild steel, aluminum(cut only), and other metal materials

Check Latest Price

Sold By Price
Amazon
Home Depot
MegaDepot

Product Details

Specifications

Details
Duty Cycle (%) 60
Engine Power Electric (AC)
Input Power (Volts) 220
Material Application Thickness (in.) 0.5
Maximum amperage output (amps) 50

Reviews From Real Customers

uspau_2fas01me9
heirloomscott

10. Tweco Fabricator 141i 3 in 1 MIG/TIG/Stick Welder W1003141

Tweco Fabricator 141i 3 in 1 MIG/TIG/Stick Welder W1003141

  • Digital Meters, Comprehensive Setup Chart, Trigger Control, Remote Receptacle
  • Delivers up to 140 Amps of welding power
  • Quick Change Polarity: Simple quick change polarity (no tools required) from the front of the power source, Tig torch kit (Sold Separately)

Check Latest Price

Sold By Price
Amazon
eBay
Weld My Ride
Ferguson

Product Details

Specifications

Details
Weight 42 lb

Reviews From Real Customers

ermart-6811
vinnigreen
roberdeatric-0

11. Lincoln Electric LE31MP Multi Process Welder

Lincoln Electric LE31MP Multi Process Welder

  • “Wide 30-140 amp welding output for MIG
  • FCAW and spool gun allows for welding on 24 to 5/16 material”
  • “Wide 10-120 amp range for TIG welding permits welding on thin and thick steel and stainless”
  • “Forgiving Arc makes dialing in your application easy”
  • “Smooth Arc starts with minimal spatter.”

Check Latest Price

Sold By Price
Amazon
eBay
Walmart
Home Depot

Product Details

Specifications

Details
Weldable Materials Mild steel, stainless steel, aluminum
Max. Weld Thickness 1/4 in
Spoolgun Included No
Max. Welding Wire Diameter 0.035 in
Max. Output Amps 140

Reviews From Real Customers

eviltwinz71
paulbay33
tcabece427

12. VEVOR MIG Welder Welding Machine 270 Amp IGBT MIG MMA TIG 3 in 1 Welder 110V / 220V

VEVOR MIG Welder Welding Machine 270 Amp IGBT MIG MMA TIG 3 in 1 Welder 110V / 220V

Check Latest Price

Sold By Price
Amazon
Walmart

Product Details

Specifications

Details
Welder Type MIG/MMA/TIG
Voltage 110V/220V
Current Range 50-220A
Protection Degree IP21S
Rated Input Power 5.6KVA

13. PrimeWeld 50 Amp Plasma Cutter, 200A TIG/Stick Welder Combo Machine 1/2 in. Clean Cut, 110/220-Volt CT520D

PrimeWeld 50 Amp Plasma Cutter, 200A TIG/Stick Welder Combo Machine 1/2 in. Clean Cut, 110/220-Volt CT520D

Check Latest Price

Sold By Price
Amazon
Home Depot
PrimeWeld
The BuildClub

Product Details

Specifications

Details
Duty Cycle (%) 60
Engine Power Electric (AC)
Input Power (Volts) 50
Material Application Thickness (in.) .50
Maximum amperage output (amps) 200

Reviews From Real Customers

Braden
R C
beachlandscaper

14. Hobart Multi Handler 200 Multiprocess Welder 500578

Hobart Multi Handler 200 Multiprocess Welder 500578

  • Easy-to-use interface features 2 knobs and a process button for quick and easy setup or change over.
  • Multi-process capabilities provides the versatility of MIG, DC TIG and stick welding capabilities from one machine.
  • MIG and stick weld up to 3/8in. material and TIG weld up to 3/16in.
  • Duty cycle: MIG – 120V: 30% at 110A; 240V: 30% at 165A.
  • Built-in wire feeder has positive feed with adjustable tension plus easy accessibility to thread new wire.

Check Latest Price

Sold By Price
Amazon
eBay – ebulletsllc
Cyberweld
Blain’s Farm & Fleet

Product Details

Specifications

Details
Weldable Materials Aluminum, steel, stainless steel
Max. Weld Thickness 3/8 in
Spoolgun Included Yes
Clamp Cable Length 10 ft
Mig Ready Yes

Reviews From Real Customers

Becker
John L.
JWV

15. Miller – Multimatic 220 AC/DC Multiprocess Welder 907757

Miller - Multimatic 220 AC/DC Multiprocess Welder 907757

  • FeaturesWhat´s IncludedSpecificationsDocumentsFeatures.
  • Flux Cored (FCAW).
  • Stick (SMAW).
  • Auto-Set Elite can be used on multiple materials and multiple processes with the ability to fine tune your settings. Easy to set up and use.

Check Latest Price

Sold By Price
Amazon
eBay
Baker’s Gas & Welding Supplies
Airgas

Product Details

Specifications

Details
Weight 94 lb

Reviews From Real Customers

uskir_u6esuaxtm
Paul Blomdal
Aaron G.

16. Vulcan OmniPro 220 Industrial Multiprocess Welder with 120/240V Input

Vulcan OmniPro 220 Industrial Multiprocess Welder with 120/240V Input

Check Latest Price

Sold By Price
Amazon
Harbor Freight Tools

Product Details

Reviews From Real Customers

Rich H
Gerhard
Judd

17. VEVOR MIG Welder, 130A Welding Machine, 3 in 1 Combo Mma/ Mig/ Lift TIG Welder Machine, Flux Core Welder, Mig-130 Portable Welding Machine, MIG

VEVOR MIG Welder, 130A Welding Machine, 3 in 1 Combo Mma/ Mig/ Lift TIG Welder Machine, Flux Core Welder, Mig-130 Portable Welding Machine, MIG

Check Latest Price

Sold By Price
Amazon
eBay

Product Details

Specifications

Details
Input Power Voltage 110V
Rated Output Current 130 Amps
Mig Welding Wire 0.024 – 0.031 In. / 0.6 – 0.8 Mm
Mma Electrode Dia. 0.063 x 0.079 In. / 1.6 – 2.0 Mm
Welding Thickness 0 – 0.12 In. / 0 – 3 Mm

18. Miller – Multimatic 200 Multiprocess Welder 907518

Miller - Multimatic 200 Multiprocess Welder 907518

Check Latest Price

Sold By Price
Amazon
eBay
Baker’s Gas & Welding Supplies
Airgas

Product Details

Specifications

Details
Weight 50 lb

Reviews From Real Customers

Action J.
STEVE L.
ryanclose2010

19. ESAB Rebel EMP 215ic MIG/Stick/TIG Welder

ESAB Rebel EMP 215ic MIG/Stick/TIG Welder

  • Make welding convenient and accurate with the ESAB REBEL 3-in-1 welder
  • Unique 5-handle roll cage industrial design and uni-body steel construction
  • Comes with large display screen for convenience
  • Offers multi-process performance and 120V/130V flexibility

Check Latest Price

Sold By Price
Amazon
eBay
Walmart
Welding Supplies from IOC

Product Details

Specifications

Details
Max. Weld Thickness 3/8 in
Max. Welding Wire Diameter 0.045 in
Mig Ready Yes
Wire Feed Speed Control Yes
Regulator and Gas Hose Included Yes
Amps 5–240
Multi-process Yes
Power Cord Length 6.5 ft
Product Weight 40 lb
Dimensions L x W x H (in.) 23 x 9 x 16 in
Volts 120/230
Cart Included No

Reviews From Real Customers

A.C.
Dave T.

20. Miller Dynasty 300 Multiprocess Welder 907819

Miller Dynasty 300 Multiprocess Welder 907819

Check Latest Price

Sold By Price
Baker’s Gas & Welding Supplies
Cyberweld
Weld My Ride

Product Details

Specifications

Details
Process ACACG, MIG, Stick, TIG
Max Amperage Output (Product Detail) 280 Amps
Phase Both
Manufacturer’s Warranty 3 Years
Polarity AC/DC

Reviews From Real Customers

weldingsuppliesfromioc.com

Conclusion

In conclusion, the 3 in 1 welder is a great tool for any welding project. It is easy to use and has a variety of features that make it a great choice for any welder. It is a great value for the money and is a great addition to any welding shop.

Sharing is caring!

Leave a Comment