268 Multi-Process Welders Starting at $1,005.75

All-In-One MIG/TIG/Stick Welding

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357 items found
Lincoln Electric Vantage® 549X (Deutz®) Engine-Driven Welder #K3534-2 Lincoln Welding Machines Vantage® 549X Welder/Generator w/ Deutz® Diesel Engine (19,000W) #K3534-2
Save $900.99
$34,277.01
$35,178.00
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Lincoln Electric Frontier® 400X Pipe Engine-Driven Welder (Perkins®) #K3485-1 Lincoln Welding Machines Frontier® 400X Pipe Welder/Generator w/ Perkins® Diesel Engine (12,500W) #K3485-1
Save $1,894.99
$24,629.01
$26,524.00
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Lincoln Electric Flextec® 650X Multi-Process Welder w/ CrossLinc™ / LF-74 HD One-Pak® #K3513-1 for sale online at Welders Supply Lincoln Electric Flextec® 650X Multi-Process Welder w/ CrossLinc™ / LF-74 HD One-Pak® (380-575V 3PH) #K3513-1
Save $2,138.53
$14,763.47
$16,902.00
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Lincoln Electric Frontier® 400X Pipe (Kubota®) Engine-Driven Welder #K3485-2 Lincoln Welding Machines Frontier® 400X Pipe Welder/Generator w/ Kubota® Diesel Engine (12,500W) #K3485-2
Save $1,950.32
$25,330.68
$27,281.00
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Lincoln Electric Flextec® 350XP (Tweco®) #K4272-2 for sale online at Welders Lincoln Electric Flextec® 350XP Multi-Process Welder w/ Tweco® Connector (380-575V 3PH) #K4272-2
Save $929.48
$6,411.52
$7,341.00
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Lincoln Electric Flextec® 650X Multi-Process Welder w/ CrossLinc™ / Flex Feed® 84 One-Pak® (380-575V 3PH) #K3514-1
Save $2,206.84
$15,238.16
$17,445.00
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Lincoln Electric Power Wave® S700 Advanced Process Welder (200V) #K3557-1 for sale online at Welders Lincoln Electric Power Wave® S700 Advanced Process Welder (200, 230V 3PH) #K3557-1
Save $4,994.23
$20,632.77
$25,627.00
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Lincoln Electric Invertec® V276 8-Pack Rack #K4869-2 Lincoln Welding Machines Invertec® V276 Welder 8-Pack Rack (208-575V 3PH) #K4869-2
Save $2,993.53
$38,884.47
$41,878.00
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Lincoln Welding Machines Vantage® 441X Welder/Generator w/ Perkins® Diesel Engine (17,000W) Ready-Pak® 1 #K4535-1-RP1
Save $3,463.18
$44,986.82
$48,450.00
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Lincoln Electric Frontier® 400X (Perkins®) Welder/Generator Ready-Pak® 3 #K3484-1-RP3 Lincoln Welding Machines Frontier® 400X (Perkins®) Welder/Generator Ready-Pak® 3 #K3484-1-RP3
Save $2,243.31
$29,114.69
$31,358.00
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Lincoln Electric Flextec® 500X Multi-Process Aluminum Welder One-Pak® #K3612-9 for sale online Lincoln Welding Machines Flextec® 500X Multi-Process Aluminum Welder (380-575V 3PH) One-Pak® #K3612-9
Save $2,238.19
$15,457.81
$17,696.00
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Lincoln Electric HyperFill® Reveal™ Power Feed® 84 Dual Ready-Pak®, Single Cart #K4650-4 for sale online Lincoln Welding Machines HyperFill® Reveal™ Power Feed® 84 Dual Ready-Pak®, Single Cart (200-575V 3PH) #K4650-4
Save $4,793.91
$33,111.09
$37,905.00
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Lincoln Electric Idealarc® DC-1000 Subarc Welder #K1386-4 available online at Welders Supply Lincoln Electric Idealarc® DC-1000 Subarc Welder (575V 3PH) #K1386-4
Save $632.48
$24,032.52
$24,665.00
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Lincoln Electric Flextec® 350XP (Twist Mate®) #K3442-2 for sale online at Welders Lincoln Electric Flextec® 350XP Multi-Process Welder w/ Twist Mate® Connector (380-575V 3PH) #K3442-2
Save $929.51
$6,410.49
$7,340.00
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Lincoln Welding Machines Vantage® 566X Welder/Generator w/ Deutz® Diesel Engine (20,000W) #K3239-3
Save $3,660.35
$47,546.65
$51,207.00
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Lincoln Electric Maverick® 325X Engine-Driven Welder (Kubota®) #K3581-1 Lincoln Welding Machines Maverick® 325X Welder/Generator w/ Kubota® Diesel Engine (10,000W) #K3581-1
Save $1,458.16
$18,936.84
$20,395.00
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Lincoln Electric Flextec® 500X/ Power Feed® 84 Heavy Duty Ready-Pak® #K3608-3 Lincoln Electric Flextec® 500X/ Power Feed® 84 Heavy Duty Welder Ready-Pak® (380-575V 3PH) #K3608-3
Save $2,357.21
$16,269.79
$18,627.00
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Lincoln Welding Machines Vantage® 566X (Deutz®) Ready-Pak® 3 #K3239-3-RP3
Save $3,767.96
$48,928.04
$52,696.00
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Miller Trailblazer® 330 Engine-Driven Welder (Kohler) EFI w/Excel Power #907832001 Trailblazer® 330 Engine-Driven Welder (Kohler) EFI w/Excel Power #907832001 Miller Welders Trailblazer® 330 Engine-Driven Welder (Kohler) EFI w/Excel Power #907832001 1 purchased
$10,105.00
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Lincoln Electric Flextec® 350X PowerConnect® (Twist Mate/Dinse) #K3443-1 for sale online at Welders Lincoln Electric Flextec® 350X PowerConnect® Welder w/ Twist Mate/Dinse Connector (200-600V 1/3PH) #K3443-1
Save $1,100.91
$7,594.09
$8,695.00
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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
Premium MIG Welding Gloves #50
$19.20
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Jackson Nemesis Safety Glasses Smoke/Mirror #25688
Nemesis Safety Glasses Smoke/Mirror #25688
$6.25
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Jackson Safety VIBE Earmuff #20774
Safety, VIBE Earmuff #20774
$20.65
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Miller Digital Elite™ Welding Helmet, Black (QR), ClearLight 4x #296765
Digital Elite™ Welding Helmet w/ ClearLight 4x, Black (QR) #29676...
$309.00
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Tillman Green Sleeves #6217
Fire Resistant FR7A® Cotton Sleeves (Green) #6217
$8.58
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Miller Description
Classic Cloth #244751
$29.70
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Hypertherm Powermax 45XP/65/85/105 Electrode #220842 (Pack of 5) Plasma cutting
Powermax 45XP/65/85/105 Electrode (5-pk) #220842
$50.95
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ANSI Class 2 Break-Away Hi-Vis Safety Vest, Orange
ANSI Class 2 Break-Away Hi-Vis Safety Vest (Orange) #VS2025-OR
Starting at $10.80
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Tillman Backhand Pads Part#550
Backhand Pad #550
$13.55
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Miller Fastip Contact Tips #2061(86,87,88,89,90)
Fastip Contact Tips 2061(86,87,88,89,90) #206186
$49.30
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