Multi-Process Welders

All-In-One MIG/TIG/Stick Welding

SORT BY
189 items found
Miller Big Blue 450 Duo CST (Mitsubishi) 907477 Miller Big Blue 450 Duo CST (Mitsubishi)
Miller Big Blue 450 Duo CST (Mitsubishi)
$31,971.30
$33,654.00
(1)
PKG,DYNASTY 280 DX VS WIRELESS
PKG,DYNASTY 280 DX VS WIRELESS
$19,017.00
$21,962.00
(1)
Dynasty 280 Multiprocess w/ ArcReach SuitCase 12 #951798
Dynasty 280 Multiprocess w/ ArcReach SuitCase 12 #951798
$15,647.00
$18,069.00
(1)
BIG BLUE 400 PRO (MITSUBISHI) W
BIG BLUE 400 PRO (MITSUBISHI) W
$27,948.00
(1)
Miller Dynasty 280DX #907514001
Dynasty 280 Dx (With CPS) TIGrunner
$11,777.00
$13,603.00
(1)
XMT 450 CC/CV 230/460V W/ARCREA
XMT 450 CC/CV 230/460V W/ARCREA
$8,553.00
Pipeworx 400 Welding System 230/460 V #951381
Pipeworx 400 Welding System 230/460 V #951381
$21,851.00
Dual Bench-Style Feeder for Miller PipeWorx Welding Machines
PipeWorx Dual Bench Feeder #300366
$6,718.00
Shop for the Miller XMT 350 CC/CV at great prices on Welders Supply #907161, #907161014
Miller XMT 350 CC/CV, Dinse
$7,242.00
Miller XMT 350 Field Pro Arc Reach 6 Pack Rack #907740 RACK 6-PK XMT 350 CC/CV FIELDPR
RACK 6-PK XMT 350 CC/CV FIELDPR
$57,159.00
Miller Big Blue 800 Duo Air Pak 907752001 FREE helmet FREE gloves online at Welders Supply Big Blue® 800 Duo Air Pak™ Truck Mount Spec
Big Blue® 800 Duo Air Pak™ Truck Mount Spec
$66,753.00
(1)
PKG,DIMENSION 650 MIGRUNNER
PKG,DIMENSION 650 MIGRUNNER
$17,906.00
BIG BLUE 400 PIPEPRO (CAT) BLUE
BIG BLUE 400 PIPEPRO (CAT) BLUE
$28,234.00
(1)
Dynasty 800 TIGRunner
Dynasty 800 TIGRunner
$28,053.00
Big Blue 400 Pro (Kubpta) w/ WIC and ArcReach
Big Blue 400 Pro (Kubpta) w/ WIC and ArcReach
$24,821.00
(1)
Miller Big Blue 500 Pro Deluxe w/ ArcReach 907736001 Miller Big Blue® 500 Pro Deluxe w/ ArcReach® #907736001
Miller Big Blue® 500 Pro Deluxe w/ ArcReach® #907736001
$42,148.00
Miller Big Blue 600 Pro Arc ReachWIC Truck Specific #907737004 BIG BLUE 600 PRO (KUBOTA) TRUCK
BIG BLUE 600 PRO (KUBOTA) TRUCK
$49,929.00
Easy to use welder Miller XMT® 350 CC/CV, Dinse, Aux Power Miller XMT® 350 CC/CV, Dinse, Aux Power
Miller XMT® 350 CC/CV, Dinse, Aux Power
$8,495.00
Reliably smooth and precise arcs for welding exotic materials
Maxstar 400
$10,445.00
Miller PipeWorx 400 907382 Miller PipeWorx 400
Miller PipeWorx 400
$11,769.00
PKG,DIMENSION 650 STATIONARY
PKG,DIMENSION 650 STATIONARY
$15,140.00
Miller Big Blue 500 Pro (Kubota) 907735 Miller Big Blue 500 Pro (Kubota) #907736
Miller Big Blue 500 Pro (Kubota) #907736
$41,824.00
PKG,PIPEWORX WELDING SYSTEM 575
PKG,PIPEWORX WELDING SYSTEM 575
$23,993.00
Miller XMT® 350 MPa, Tweco® 907366014 XMT® 350 MPa, Tweco®
XMT® 350 MPa, Tweco®
$9,240.00
Best quality for cheap welding Miller Big Blue® 600 Air Pak™ Truck Mount Spec #907750001 fastest shipping Miller Big Blue® 600 Air Pak™ Truck Mount Spec #907750001
Miller Big Blue® 600 Air Pak™ Truck Mount Spec #907750001
$63,498.00
(1)
Dimension 650 #907617
Dimension 650 #907617
$9,268.00
Miller Bobcat 260 LP Engine-Driven Welder 907794 Bobcat 260 LP Engine-Driven Welder
Bobcat 260 LP Engine-Driven Welder
$10,705.00
(1)
MAXSTAR 280 DX (AUTO-LINE 208-5
MAXSTAR 280 DX (AUTO-LINE 208-5
$7,638.00
BIG BLUE 400 PIPEPRO (CAT) SS W
BIG BLUE 400 PIPEPRO (CAT) SS W
$29,743.00
(1)
Trailblazer 302 Air Pak w/GFCI, Electric Fuel Pump #907549
Trailblazer 302 Air Pak w/GFCI, Electric Fuel Pump #907549
$21,129.00
Convenient Miller Dynasty 800 w/ RFCS-14HD remote foot control beginner welding package Miller Dynasty® 800 Foot Control Pkg
Miller Dynasty® 800 Foot Control Pkg
$28,342.00
MillerXMT350FieldProRack#907741 RACK,6-PK XMT 350 FIELDPRO POLA
RACK,6-PK XMT 350 FIELDPRO POLA
$65,030.00
Cheap by now XMT® 350 FieldPro™, Tweco®, ArcReach® SuitCase® 12, Bernard™ BTB 300 A Gun Pkg 951734 XMT® 350 FieldPro™, Tweco®, ArcReach® SuitCase® 12, Bernard™ BTB 300 A Gun Pkg 951734
XMT® 350 FieldPro™, Tweco®, ArcReach® SuitCase® 12, Bernard™ BTB 300 A Gun Pkg 9…
$11,850.00
(1)
Hero shot Miller SubArc DC 1000 Digital 907624 New welder in stock Miller SubArc DC 1000 #907624
Miller SubArc DC 1000 #907624
$17,040.00
What is the best welder Miller XMT® 450 CC/CV w/, ArcReach on sale with rebate Miller XMT® 450 CC/CV w/, ArcReach™
Miller XMT® 450 CC/CV w/, ArcReach™
$7,479.00
Miller Big Blue 400 Pro #907774 Side BIG BLUE 400 PRO (CAT)
BIG BLUE 400 PRO (CAT)
$22,895.00
(1)
MAXSTAR 280 (AUTO-LINE 208-575)
MAXSTAR 280 (AUTO-LINE 208-575)
$6,874.00
Miller Syncrowave® 300
$6,777.00
(1)
Fastest shipping for Miller Dimension™ 650 380/460 V ArcReach clearance discount Miller Dimension™ 650 380/460 V ArcReach™
Miller Dimension™ 650 380/460 V ArcReach™
$9,878.00
PKG,DS-74D 16, CONTROL Q4015, D
$19,307.00
Welder machine Miller Big Blue® 800 Duo Pro heavy duty Miller Big Blue® 800 Duo Pro
Miller Big Blue® 800 Duo Pro
$50,649.00
Miller Maxstar 280 DX W/CPS TIGRunner 907539001 Maxstar 280 DX W/CPS TIGRunner
Maxstar 280 DX W/CPS TIGRunner
$10,050.00
XMT 450 MPA 575V W/O Aux Power
XMT 450 MPA 575V W/O Aux Power
$10,107.00
MAXSTAR 280 (AUTO-LINE 208-575)
MAXSTAR 280 (AUTO-LINE 208-575)
$7,315.00
Miller XMT® 450 MPa  907479 Miller XMT® 450 MPa
Miller XMT® 450 MPa
$10,007.00
Miller XMT® 350 MIGRunner™ Pkg 951314 Miller XMT® 350 CC/CV, S-74D, MIGRunner™ Package
Miller XMT® 350 CC/CV, S-74D, MIGRunner™ Package
$13,317.00
Shop Maxstar 400 Complete Package #951692 with FREE Shipping online at Welders Supply
Maxstar 400 Complete Package
$15,261.00
MAXSTAR 210 STR 120-480 #907683
MAXSTAR 210 STR 120-480 #907683
$4,581.00
Miller Big Blue 800 Duo Pro ArcReach WIC #907751001 Alt-Side BIG BLUE 800 DUO PRO W/ WIC
BIG BLUE 800 DUO PRO W/ WIC
$54,064.00
Professional welder Big Blue 800 Duo Air Pak elite Big Blue® 800 Duo Air Pak
Big Blue® 800 Duo Air Pak
$64,359.00
(1)

Miller MIG welder discounts & free gifts

Our more popular multi-process welders and accessories include:

Millermatic 255 MIG/Pulsed MIG Welder Product #907734

Millermatic 255 MIG/Pulsed MIG Welder

ESAB Rebel EMP 235 IC MIG/Stick/TIG Welder with Cart #0558012704

ESAB Rebel EMP 235IC MIG/Stick/TIG + Cart

Miller Big Blue 600 Air Pak Product #907750

Miller Big Blue 600 Air Pak

What are the advantages of a multi-process welder?

Multi-process welders for saleVersatility

Whether you run a shop or work out of your truck, a multi-process welder offers tremendous versatility for anyone whose work varies from day to day. The multi-process machines we carry let you easily switch between Stick, MIG, TIG and Flux Core.

Master of All

All the multi-process welders we carry defy the old adage “Jack of all trades, master of none.” These machines from Miller, ESAB, Tweco and Thermal Arc have the respect of serious welders in a wide range of businesses. If they didn’t, we wouldn’t carry them.

Lighter and Smaller

The new breed of multi-process welders have evolved to a much smaller footprint than older ones—by as much as 40 percent. They’re lighter, too, so you won’t feel as though you’re lugging around a boat anchor. And these new multi-process welders are built to withstand the dust and dirt of job sites, as well as extremes of hot and cold. Check out the Big Blue 400 Pro (Kubota) with ArcReach for an easy to use, fuel-efficient multiprocess welder.

Click around and you’ll see some great incentives on select Miller multi-process welders—like rebates up to $200 and a free helmet and gloves.

Accessories, Consumables and Replacement Parts for Multi-Process Welders - Find Them All at Welders Supply

Looking for a dust cover or a protective case for you welder? Maybe you just need to stock up on consumables? Or perhaps you're looking for another torch? Look no further than Welders Supply. We carry a full range of accessories, parts and consumables for all brands of multi-process welders--at the lowest online prices you'll find anywhere.

Low Prices and Free Shipping to the Lower 48

Since 1938, Welders Supply has been providing welders with high-quality welding equipment at the lowest possible prices. We even offer free shipping on purchases over $300 (within the continental US).

View all Welding Machines available at Welder's Supply, including MIG Welders, TIG Welders, and Stick Welders.
Tillman Mig Welding Gloves #50
Tillman Premium MIG Welding Gloves
$19.20
View Product
Jackson Nemesis Safety Glasses Smoke/Mirror #25688
Jackson Nemesis Safety Glasses Smoke/Mirror #25688
$6.25
View Product
Jackson Safety VIBE Earmuff #20774
Jackson Safety, VIBE Earmuff
$20.65
View Product
Miller Digital Elite Auto Darkening Welding Helmet #257213
Miller Digital Elite AutoDarkening Welding Helmet 'Black'
$289.00
Out of Stock
View Product
Tillman Green Sleeves #6217
Tillman Green Sleeves
$8.58
View Product
Miller
Miller Classic Cloth
$29.70
View Product
Hypertherm Powermax 45XP/65/85/105 Electrode #220842 (Pack of 5) Plasma cutting
Hypertherm Powermax 45XP/65/85/105 Electrode (5-pk)
$50.95
View Product
Tillman Backhand Pads Part#550
Tillman Backhand Pad
$13.55
View Product
Miller Fastip Contact Tips #2061(86,87,88,89,90)
Miller Fastip Contact Tips 2061(86,87,88,89,90)
$49.30
View Product
Miller Millermatic 211 #907614 - 6 Free items with purchase
Millermatic 211 Auto-Set Mig Welder
$1,935.00
View Product

Be the first to know about upcoming specials!