Are any of our kilns ok to be used to do a wax burn out for lost wax casting?
The two small ones should be fine for that, but you may need to have a metal tray to catch run-off wax. I think the small one on the right has a small metal tray in it, but it has damage from when somone tried to do a burn out of plastic instead of wax.
Looks like you only need to heat to about 300F to melt the wax out.
http://www.paragonweb.com/Kiln_Pointer.cfm?PID=56
(BTW, just so everyone is on the same page, “burn out” is not literal. Please do not let your wax combust.)
Nathan.