Need Help? Experts Available 1-866-577-0663
My Cart:
0 Items
Super Savings on Select Bosch Items!
Model#: MAXNMXW309

What are the different product conditions?

Brand new items;Full manufacturer warranty available
Manufacturer inspected, repaired and tested items; CPO 60 day money back guarantee
Open Box
New or Recon items with possible minor cosmetic damage; CPO 60 day money back guarantee
Returned items inspected, repaired and tested by CPO technicians; CPO 60 day money back guarantee

Maxus MXW309 120V MIG/Flux Welder with Regulator, Wire and 2 Extra Nozzles

Model#: MAXNMXW309
This item is no longer available.
Give us a call, we're here to help.
Add to Cart
Free Shipping (continental U.S.)


You want products you can count on all day, every day. MAXUS tools and equipment are designed for pros like you, people who make their living using tools on the job site. Maxus Welders and equipment are designed to help pros like you be more productive on the job. We want to help you finish your jobs faster and easier all day, every day.
  • 120Vs - MIG ready wire feed
  • Perfect for metal fabrication, auto/shop repairs, and industrial maintenance
  • Welds Steel from 24-Gauge to 3/16 in.
  • The professional cold torch with trigger activated arc allows precise weld placement
  • The 5 heart settings provide precise adjustment freedom to accommodate the thickness of your metal
  • The Ready-To-Run Kit includes everything you need to weld right out of the box
  • 120V MIG/Flux Welder with Regulator, Wire and 2 Extra Nozzles - MXW309
  • Flux Wire
  • (2) Contact Tips
  • Professional Torch
  • Ground Clamp
  • 10 ft. Torch Cable
  • 10 ft. Ground Cable
  • Dual Gauge Regulator


Series: Flux
Duty Cycle: 90A at 20%
Input Voltage: 120
Max. Output: 140
Output Power: 25-140A
Weld Type: MIG/FLUX


Product Reviews


by PowerReviews
Maxus120V MIG/Flux Welder with Regulator, Wire and 2 Extra Nozzles

(based on 2 reviews)

Reviewed by 2 customers

Sort by

Displaying reviews 1-2

Back to top

(2 of 2 customers found this review helpful)



By bill

from NY

About Me Avid Do-It-Yourselfer


  • Easy To Use
  • Good Grip
  • Good Safety Features
  • Powerful


  • Heavy

Best Uses

  • Home Repair
  • In The Workshop
  • In The Yard

Comments about 120V MIG/Flux Welder with Regulator, Wire and 2 Extra Nozzles:

bought 2 x 2 x 3/16 steel angle and welded up a 14 foot by 8 foot utility trailer..looks like one you would by at homedepot. welder performed excellent.

(6 of 7 customers found this review helpful)


Great welder

By Jeff

from Lincoln, NE


  • Easy to use
  • Well built


    Best Uses

    • Sheet metal

    Comments about 120V MIG/Flux Welder with Regulator, Wire and 2 Extra Nozzles:

    I am a hobby welder but have enjoyed using this welder very much. It produces strong and good looking welds.

    Displaying reviews 1-2

    Back to top

    Questions & Answers

    Do you have questions about this product?

    get answers from real customers and in-house experts with AnswerBox.

    2 Questions | 4 Answers
    Displaying questions 1-2
    • 120V MIG/Flux Welder with Regulator, Wire and 2 Extra Nozzles


      Does this have a solenoid valve to control gas? Or does the gas flow continually when turned on by the valve?
      Asked on 2/18/2013 by Vato from Pekin,Il

      3 answers

      • A:

        Yes it has a gas valve inside the welder,opens when the trigger is pulled & allows gas to flow thru gun cable & out the nozzle.

        Answered on 1/10/2014 by dugndeep from ky
      • Staff Reviewer


        This model is not equipped with a solenoid valve.

        Answered on 2/19/2013 by Ken from Atlanta, GA
      • A:

        its got a solenoid always shut the tank off after use.your better off with the flux wire.

        Answered on 8/1/2013 by leankey from chicago il
    • 120V MIG/Flux Welder with Regulator, Wire and 2 Extra Nozzles


      I need an instruction manual for one of these where can I find one?
      Asked on 2/18/2013 by Cody

      1 answer

    Displaying questions 1-2

    Do you have a question about this product? 



    Maxus Tools 5-Year Limited Warranty

    1-3 Year coverage on most wear items (see product specific warranty information for more details)

    90-Day/No Coverage on unique and specific wear items (see category specific warranty information below for more details)

    Responsibilities of purchaser under warranty:

    • Please call 1-888-Maxus4U (1-888-629-8748) for warranty assistance
    • Provide dated proof of purchase and maintenance records
    • Portable product must be delivered or shipped to the nearest Maxus Authorized Service Center. Freight costs, if any, must be borne by the purchaser
    • Use reasonable care in the operation and maintenance of the products as described in the owners manual(s)

    When warrantor will perform repair or replacement under this warranty: Repair or replacement will be scheduled and serviced according to the normal work flow at the servicing location, and depending on the availability of replacment parts.

    See below for category specific information:

    Gas Engine Products: The gas engines used on MAXUS products are covered by the engine manufacturers warranty.

    Pressure washers: No coverage - wear item such as high pressure hose and spray tips


    • 5 year warranty - transformer and rectifier
    • 3 year warranty - Specific wear items include the entire welder excluding clamps, welding gun, electrode holder, cables, accessories packed with welder
    • 90 day warranty - welding clamp, MIG gun, electrode holder, accessories, welding cables
    • No coverage - wear/consumable items such as contact tips, nozzles, gun liners, drive rollers, felt wire cleaner