The Shop > Metal Stuff
Propane burners
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awemawson:
Yes Stuart that was the one !
Meldonmech:
Hi ironman
                       This is one I want to make. I use propane in my crucible furnace which has a burner  having a 1 mm jet size, and  normal air funneled in through a venturi.  What air pressure is required to suit the burner you are using?

                             Thanks for posting such a useful item.

                                                                                            Cheers David
ironman:
Meldonmech

It all depends on how much propane goes through the torch. 4 to 5 bar would be plenty, I had it up to 8 bar and it will blow out the flame if too much air is turned on.

Here ya go vtsteam I made a drawing of the burner.
vtsteam:
Thank you Ironman! I will definitely try it.
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