Metal Foundry Burner

BROCKWOOD

H-M Supporter - Gold Member
H-M Supporter Gold Member
Joined
May 26, 2017
Messages
962
Had to replace my hot water heater. Now I'm parting out the old unit that imploded. Nothing wrong with the gas regulator / burner system. Will it do for a shop built metal foundry?
 
Not sure if it flows enough gas- perhaps if you bored out the main jet and increased the airflow?
-Mark
 
Probably not the best idea, it takes a lot of heat to melt even aluminum. It takes a forced draft burner to efficiently melt metals, except for lead based alloys, I have a pot for babbit work that uses a propane fired plumbers furnace burner.
 
Not very useful . I would recommend propane and a 30 PSI regulator. And something like this:
1623276288850.png
However! If the water heater has a metal tank, that could make a perfect furnace body.

Robert
 
Not very useful . I would recommend propane and a 30 PSI regulator. And something like this:
View attachment 368696
However! If the water heater has a metal tank, that could make a perfect furnace body.

Robert
Yes, that would work also, they can make a pretty intense flame, acting much the same as a blowtorch burner used on the plumber's pots.
 
i don't know what capacity you'd require, but i saw this video months ago
i thought it was interesting, maybe it may spark inspiration

 
As I attempted to remove the gas regulator from said hot water heater, I cracked the casting & it did not budge at all. While I believe it to be whole enough to be of use for something, it (based on all your input) could never help in generating the 2900 I hope to achieve. This is a great response to aid in the future of us wishing to pursue casting! If you have more, please share as it is not just for me!
 
As I attempted to remove the gas regulator from said hot water heater, I cracked the casting & it did not budge at all. While I believe it to be whole enough to be of use for something, it (based on all your input) could never help in generating the 2900 I hope to achieve. This is a great response to aid in the future of us wishing to pursue casting! If you have more, please share as it is not just for me!


There's a reason us plumbers don't touch old water heaters except to cut them loose. You could buy the burner assemble new for a few dollars.
 
Back
Top