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Use Code: JODYSUMMMER24 at checkout to save 10% SITEWIDE
Use Code: JODYSUMMMER24 at checkout to save 10% SITEWIDE

PrimeWeld MTS200 200 Amp 3-in-1 Welder

Ships From PrimeWeld
$ 749.00
Same day shipping on orders placed Mon-Fri by 1pm Eastern.
Availability: Translation missing: en.general.icons.icon_check_circle icon 48 in stock, ready to be shipped

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PrimeWeld MTS200 200 Amp 3-in-1 Welder

The PrimeWeld MTS200 200 Amp TIG, MIG, and Stick 3-in-1 Welder performs DC MIG, Flux Core/TIG, and Stick welding for the perfect weld, every time.


  1. MTS200 Welder
  2. MIG Torch
  3. Ck 17 TIG Torch
  4. Electrode Holder
  5. Gas Regulator
  6. Work Clamp
  7. Gas Hose
  8. 0.30”(0.08mm),.040’(1.0mm) Contact tip
  9. Power Adapter
  10. Operators Manual
  11. 0.23’ -.030” / .035” V-groove Drive Roll, 0.30’ -.035” / .045” Knurled-groove Drive Roll

MTS200 3-in-1 Welder Features

  • Memory Set Display With 10 Groups of User-defined Storage Parameters
  • 4T/2T Selector to Set Gun Trigger Operation to Either 2 Touch or 4 Touch Mode
  • VRD/ Hot Start / AMP / ARC Force Selection Indicator
  • Wire Diameter/ Material/ Shielding Gas Selection Indicator
  • LIG/LIFT TIG/MMA Selector/ Data Save Button

The PrimeWeld MTS200 200 Amp TIG, MIG, and Stick 3-in-1 Welder features all the components you need for your various welding projects. It’s highly portable to move around any sized job and designed from the ground up to ensure reliability for the perfect weld every time. Great for use on cast iron, mild steel, copper, copper alloys, aluminum with an optional spool gun, stainless steel, magnesium, and more.

The user-friendly display and controls will save you time and eliminate guesswork. The 72-page manual features all basic setup, welder operation instructions, maintenance information, as well as guides on tips and techniques.

The MTS200 is suitable for professionals and hobbyists, offering a wide range of uses and jobs. At PrimeWeld, we work hard to ensure we give you the best welding experience possible while maintaining the highest standards in safety and customer service. Order your MTS200 3-in-1 MIG Welder today.

This unit also is aluminum-capable with an optional spool gun which can be purchased separately. The MTS200 features a multifunctional data display for welding modes and pre-set parameters to save you time. This highly portable and reliable welder is fan-cooled for longer welds.

    MIG welding wire diameter: .023 .030 .035


    Parameter MTS200 3-in-1 Welder
    Supply voltage (V) 1 Phase
    110V +/- 15%
    1 Phase
    220V +/- 15%
    Input frequency 50/60Hz 50/60Hz
    Frequency (Hz) 60
    No-load voltage (V) 63

    Output current (A)

    MIG: 40-120
    MMA: 40-120
    TIG: 15-120

    MIG: 40-200
    MMA: 40-200
    TIG: 15-200
    Output voltage (V)

    MIG: 16-20
    MMA: 21.6-24.8
    TIG: 10.6-14.8

    MIG: 16-24
    MMA: 21.6-28
    TIG: 10.6-18

    Duty cycle (%) 30%
    Power factor >= 0.73
    Efficiency (%) >= 80
    Wire speed (in/min) 79-551
    Post flow (s) 1 +/- 0.5
    Wire diameter (in) MIG: 0.023-0.040
    Flux-Cored: 0.030-0.040
    Appropriate thickness >= 22ga.
    Housing protection class


    Insulation class F
    Cooling method Fan-cooled
    Weight (lb) 32.4
    Dimensions (in) 18.4 * 9.7 * 14.2


    Your purchase is backed by our famous PrimeWeld 3-year warranty. We offer USA-based customer support to ensure your complete satisfaction and peace of mind. Call us toll-free to peak with real Technical Specialists and representatives. Both our USA-based parts department and our customer service department are available 6 days a week.


    • Memory Set Display
    • MIG/LIFT TIG/MMA Selector/Data Save Button
    • Wire Diameter/Material/Shield Gas Selection Indicator
    • 2T/4T Selector/ Data Load Button
    • MIG Gun / Spool Gun Cable Socket
    • Wire Feed Control Socket
    • Negative Output Terminal
    • Multifunctional Data Display
    • Panel Data Lock Indicator
    • VRD/HOT START/AMP/ARC FORCE Function Option Indicator
    • Positive Output Terminal
    • Wire Deed Power Cable


    MTS200 Welder, MIG Torch 10ft, CK 17 TIG Torch with super flex cable and 35 dinse connector 12 ft, Electrode Holder 10 ft, Gas Regulator, Work Clamp 10 ft, Gas Hose, 0.30”(0.08mm),.040’(1.0mm) Contact tip, Power Adapter, Operators Manual, 0.23’ -.030” / .035” V-groove Drive Roll, 0.30’ -.035” / .045” Knurled-groove Drive Roll.


    "Same Day Shipping" on an order means that the order will leave our warehouse the Same Day!

    We usually ship within 24 hours of receiving an order. If there is an unforeseen delay in shipping your order, we will promptly let you know. We ship via USPS, UPS, Fedex and DHL. You can select your preferred shipping method at checkout.


    We have a "hassle-free" shipping and returns policy. If you need to return something, we'll cover the shipping costs and send you instructions on how to get the item back to us. Depending on where you live, the time it may take for your exchanged product to reach you may vary.

    Our policy lasts 90 days. There are always exceptions, so don't be shy to reach out to us if you need some help. Honestly, we don't have many returns. We try to be very clear with our product listings to make sure you make the right purchase. We want to make our customers happy, so we'll do everything we can to work with you and get you what you need. Once we receive your return, we'll stay in touch with you about your refund and/or exchange. Refunds are generally applied to your original method of payment within 5 business days, and shipping notifications on exchanges are usually sent within a business day. Just let us know if there's a hold-up and we'll look into it.

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