Tank rolling ???

[Rodsmachineshop]

ok any one ever hear of tank rolling or stirring a tank.

[Mike J]

Not much use if its one type of pure gas right?

[Rodsmachineshop]

not all tanks mig gas is mixed argon and co2 and tig some guys use helium and argon mixed

[Mike J]

That is what I said - its not much use to roll at tank if the gas is pure, but if its a mixed gas tank (like the ones you outlined) it could make sense. I have not seen any data on how long it takes when rolling is any benefit.

[everlastsupport]

I roll mine across the parking lot of Prax and WSI all the time when, but only when in a pinch for gas. If you use you foot to assist, that helps a lot...

Are you talking about friction stir welding? Or something like moving a tank back and forth while welding (with more than one gas)?

On the Ar/He most guys feed it into a T so no reason there. Maybe a tri-gas thing?