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30 A spool gun with 302 trailblazer

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  • 30 A spool gun with 302 trailblazer

    hey guys im pretty new to the site, like every body else im trying to obtain a little info and maybe be able to give a little..question is -- anybody tell me the settings for that gun to the 302 on lets say 4043 alum wire on 1/4 inch stuff.

  • #2
    Say if your running 035" wire then 7 on your gun and 23 volts on the machine

    045" 3- 5 on the gun and 26 volts on the machine

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    • #3
      Originally posted by cruizer View Post
      Say if your running 035" wire then 7 on your gun and 23 volts on the machine

      045" 3- 5 on the gun and 26 volts on the machine
      thanks man!!

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      • #4
        how about stainless?

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        • #5
          Don't think your going to get a satisfactory result running stainless off that machine,

          For one thing your going to need a Stainshield mix and the settings are reasonably close to the supplied. If you run straight Argon off the 302, the weld will just be a mess.

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          • #6
            Please confirm this for me,,,,, You just spent $5000 + for equipment, and you are not capable of running test pieces, to get your settings correct?????
            Obviously, I'm just a hack-artist, you shouldn't be listening to anything I say .....

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            • #7
              Originally posted by cruizer View Post
              Don't think your going to get a satisfactory result running stainless off that machine.
              There are some wires that you can switch in the machine to change the GMAW arc to better suit stainless or aluminum... but if you don't know how to figure out the settings yet maybe your not ready to mess with wires inside the machine.
              at home:
              2012 325 Trailblazer EFI with Excel power
              2007 302 Trailblazer with the Robin SOLD
              2008 Suitcase 12RC
              Spoolmatic 30A
              WC-24
              2009 Dynasty 200DX
              2000 XMT 304
              2008 Thermal Dynamics Cutmaster 52
              Sold:MM130XP
              Sold:MM 251
              Sold:CST 280

              at work:
              Invision 350MP
              Dynasty 350
              Millermatic 350P
              Retired:Shopmaster 300 with a HF-251

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              • #8
                d** fellas just getting some input the night before so i dont have to get out there and keep f&%$&% goin back to the machine! wheres the love?

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                • #9
                  Take a look at this MIG (Solid Core) Welding Calculator.
                  http://www.millerwelds.com/resources...calculator.php
                  Plug in what your doing and it will give you a stetup.

                  Enjoy.

                  Comment


                  • #10
                    Take a look at this MIG (Solid Core) Welding Calculator.
                    http://www.millerwelds.com/resources...calculator.php
                    Plug in what your doing and it will give you a stetup.

                    This and to figure out inch/minute, set your gun on a number, hit the trigger for 1 second, measure that amount in inches and multiply by 60. That'll give you a good guesstimation to go by.

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