Multi Process MIG, TIG, & Stick Combo Inverter Welders

Whether you make money welding or enjoy doing it as a hobby, a multi-process welder makes a lot of sense. Each of these machines lets you do multiple types of welding with just one machine. That means you save money on your original equipment purchase while also saving space in your shop or garage. You can also save time with these machines, from your initial order to long-term maintenance and upkeep.

Weldingmart.com carries a big selection of multi-process MIG, TIG and stick combo inverter welders. Given their versatility, these machines are perfect for multiple uses, such as construction sites, fabrication shops and home hobby use. Easy to set up and operate, these machines are tough as well as versatile. They can even be used for heavy-duty applications like shipbuilding, power generation and structural work.

Made by Lincoln Electric, Miller Electric, Forney and other well-known brands, these welding machines are built to last. Inverters have few or no moving parts, meaning fewer parts to break, less downtime and lower expense over the long haul. Most of these machines are three-in-one products.

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  1. Lincoln Electric Flextec 650X Multi-Process Welder w/Crosslinc Tech - K3425-1
    Lincoln Electric Flextec 650X Multi-Process Welder w/Crosslinc Tech - K3425-1
    Special Price $5,366.59 $5683.00
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  2. LINCOLN - FLEXTEC® 500 W/ FLEX FEED 84 HEAVY DUTY READY-PAK® - K3440-1
    LINCOLN - FLEXTEC® 500 W/ FLEX FEED 84 HEAVY DUTY READY-PAK® - K3440-1
    Special Price $7,387.28 $7795.00
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  3. LINCOLN - FLEXTEC® 500 W/ LF-72 ONE-PAK® - K4096-1
    LINCOLN - FLEXTEC® 500 W/ LF-72 ONE-PAK® - K4096-1
    Special Price $5,968.08 $6297.00
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  4. LINCOLN - FLEXTEC® 500 W/ LF-74 READY-PAK® - K4095-1
    LINCOLN - FLEXTEC® 500 W/ LF-74 READY-PAK® - K4095-1
    Special Price $7,221.91 $7620.00
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  5. LINCOLN - FLEXTEC® 500 MULTI-PROCESS WELDER W/ LF-72 READY-PAK® - K4094-1
    LINCOLN - FLEXTEC® 500 MULTI-PROCESS WELDER W/ LF-72 READY-PAK® - K4094-1
    Special Price $6,816.07 $7192.00
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  6. LINCOLN - FLEXTEC® 350X (STANDARD )/ LF-72 HEAVY DUTY REEL ONE PAK® - K3438-1
    LINCOLN - FLEXTEC® 350X (STANDARD )/ LF-72 HEAVY DUTY REEL ONE PAK® - K3438-1
    Special Price $5,790.99 $6111.00
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  7. LINCOLN - FLEXTEC® 350X CONSTRUCTION/ LN - 25X ONE-PAK - K4278-1
    LINCOLN - FLEXTEC® 350X CONSTRUCTION/ LN - 25X ONE-PAK - K4278-1
    Special Price $6,250.91 $6596.00
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  8. LINCOLN - FLEXTEC® 500P MULTI-PROCESS WELDER W/ VRD® - K4092-1
    LINCOLN - FLEXTEC® 500P MULTI-PROCESS WELDER W/ VRD® - K4092-1
    Special Price $5,051.49 $5330.00
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  9. LINCOLN - FLEXTEC® 500 MULTI-PROCESS WELDER - K4091-1
    LINCOLN - FLEXTEC® 500 MULTI-PROCESS WELDER - K4091-1
    Special Price $4,025.39 $4247.00
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  10. LINCOLN - FLEXTEC® 350X MULTI-PROCESS WELDER (STANDARD MODEL) - K4272-1
    Lincoln Electric Flextec 350X Multi-Process Welder (STANDARD MODEL) - K4272-1
    Special Price $3,719.98 $3925.00
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  11. LINCOLN - FLEXTEC® 350X MULTI-PROCESS WELDER (CONSTRUCTION MODEL) - K4271-1
    Lincoln Electric Flextec 350X Multi-Process Welder (CONSTRUCTION MODEL) - K4271-1
    Special Price $3,445.38 $3635.00
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  12. LINCOLN - FLEXTEC 450 LF-74 HD READY-PAK w/ VRD - K3126-2
    LINCOLN - FLEXTEC 450 LF-74 HD READY-PAK w/ VRD - K3126-2
    Special Price $7,465.11 $7877.00
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  13. LINCOLN - FLEXTEC 450 LF-72 HD READY-PAK w/ VRD - K3125-2
    LINCOLN - FLEXTEC 450 LF-72 HD READY-PAK w/ VRD - K3125-2
    Special Price $6,960.62 $7345.00
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  14. LINCOLN - POWER WAVE S500 - K2904-1
    LINCOLN - POWER WAVE S500 - K2904-1
    Special Price $8,208.03 $8661.00
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  15. LINCOLN - FLEXTEC® 500P W/ POWER FEED® 84 READY-PAK® W/ VRD® - K4097-1
    LINCOLN - FLEXTEC® 500P W/ POWER FEED® 84 READY-PAK® W/ VRD® - K4097-1
    Special Price $9,843.95 $10387.00
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  16. LINCOLN - ALUMAFAB MULTI-PROCESS WELDER - K4189-1
    LINCOLN - ALUMAFAB MULTI-PROCESS WELDER - K4189-1
    Special Price $4,802.08 $5067.00
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  17. INVERTEC V350 PRO READY-PAK W/ LF-72 WIRE FEEDER - K2437-2
    LINCOLN - INVERTEC V350 PRO READY-PAK W/ LF-72 WIRE FEEDER - K2437-2
    Special Price $8,114.50 $8562.00
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  18. Flextec 450 - K2882-2
    LINCOLN - FLEXTEC 450 - K2882-2
    $4,268.10
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  19. LINCOLN - IDEALARC DC-600/ MULTI-PROCESS SWITCH - K1288-18
    LINCOLN - IDEALARC DC-600/ MULTI-PROCESS SWITCH - K1288-18
    Special Price $6,873.18 $7252.00
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  20. Lincoln Invertec V350 Welder K1728-7
    Lincoln Invertec V350 Welder K1728-7

    Starting at $4,908.28

  21. LINCOLN - IDEALARC DC-600 - K1288-22
    LINCOLN - IDEALARC DC-600 - K1288-22
    Special Price $6,608.99 $6974.00
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  22. LINCOLN - IDEALARC DC-400 - K1308-25
    LINCOLN - IDEALARC DC-400 - K1308-25
    Special Price $6,392.58 $6745.00
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  23. LINCOLN - IDEALARCDC-655 - K1609-2
    LINCOLN - IDEALARCDC-655 - K1609-2
    $6,157.00
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  24. LINCOLN - IDEALARC DC-600 230/460/3/60 - K1288-17
    LINCOLN - IDEALARC DC-600 230/460/3/60 - K1288-17
    Special Price $6,315.59 $6664.00
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  25. LINCOLN - IDEALARC DC-400 w/MP SWITCH - K1308-12
    LINCOLN - IDEALARC DC-400 w/MP SWITCH - K1308-12
    Special Price $7,063.03 $7453.00
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  26. Miller Electric Multimatic 215 - 907693 * Machine Only
    Miller Electric Multimatic 215 - 907693 * Machine Only
    Special Price $1,615.00 $1984.00
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  27. Miller Electric Multimatic 215 w/ TIG Kit Package - 951674
    Miller Electric Multimatic 215 w/ TIG Kit Package - 951674
    Special Price $2,045.00 $2514.00
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  28. THERMAL ARC - 95S STICK PKG w/HELMET - W1003208
    THERMAL ARC - 95S STICK PKG w/HELMET - W1003208 (Item Discontinued)
    Special Price $388.00 Regular Price $530.00
    Out of stock
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  29. THERMAL ARC - 95S INVERTER PORTABLE DC STICK/TIG PKG - W1003203
    THERMAL ARC - 95S INVERTER PORTABLE DC STICK/TIG PKG - W1003203 (Item Discontinued)
    Special Price $427.99 Regular Price $497.70
    Out of stock
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  30. ESAB - WARRIOR 400i MV CC/CV SETS
    ESAB - WARRIOR 400i MV CC/CV SETS

    Starting at $5,346.64

  31. REBEL SERIES WELDING MACHINES
    ESAB - REBEL SERIES WELDING MACHINES

    Starting at $224.70

  32. TWECO - FABRICATOR 252i DELUXE PKG w/DUAL CART - W1004403
    TWECO - FABRICATOR 252i DELUXE PKG w/DUAL CART - W1004403
    Special Price $3,799.00 $4064.93
  33. TWECO - FABRICATOR 252i MULTI-PROCESS PKG - W1004401
    TWECO - FABRICATOR 252i MULTI-PROCESS PKG - W1004401
    Special Price $2,149.00 $2941.43
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