I've spent many hours on google, and gone back 2 yrs in this section, but came up with nothing
I'm after some basic plans/info on building a small cupola furnace for small melts of upto 50 pounds max
I can find plenty of links to books
plenty of links to crucible furnaces
I find statements proclaiming that iron casters are eager to share/give out free info/plans for furnaces ...
yet I can find no free plans to get me started on building/designing me a cupola furnace.
With so much info on related subjects out there I find it strange that there seems to be a lack of FREE info on cupolas.
Any links would be most appreciated !