Hi js2know
to the Surface engineering Forum.
Quote:Is there some way of getting recommended hardware requirements for different powders using the SG-100 Praxair gun.
First, if Praxair supplied powders, then best to inquire direct to Praxair. Other powder suppliers (if you are lucky) may have recommended parameters for your equipment, so inquire direct to them if you find no info is on their powder data sheets.
If no information is available, you could try post here with the specific material/coating in the hope someone will share parameters. Failing that, you will need to develop your own. As a starting point use parameters recommended by Praxair for one of their powders which matches closest to yours.
I will leave the question about cooling water flow rate to those with more experience with this system. Again I would contact Praxair in the first instance.