Power Mig 350MP – Stick

2 Comments

1. Dan Rohe

   October 3, 2013 at 8:10 AM

   You need check valves in the lines to keep from cantaminating the bottle supplying less pressure. Mixing gas is a complex process and is done with equipment designed for the process. As a former commercial diver breathing He and O2 mixes we did mix but had a lot of equipment to test that we were getting what was required. Just a suggestion but you are better off buying correct mixes from the get go. Dan

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2. steve

   October 1, 2013 at 8:44 PM

   you talked earlier in one of your you tubes about mixing helium with argon can you please go into detail on how to get a 75 argon and 25 helium mix (how to set gauges) for a hotter arc I have 2 regulators one out of each tank going into back flow valves then into a “y” fitting coming out into my TIG just want to make sure i’m doing it right and how to get a 75/25 mix thanks Jody I have learned a lot from you keep up the great work Steve

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