We’re hoping to put a kiln into the renovated Farset Labs in Belfast, as well as providing a few of the very basic tools around ceramics, but you’re correct - it’s not something you see as often as you’d expect.
I think perhaps one of the reasons is the need to provide an adequately filtered wastewater connection from a reasonably sized sink in the same workshop, otherwise many aspects of ceramics work are hindered to the point of not being worth it.
FWIW, we see the kiln as being a multi-purpose tool - heat treating metals, fusing glass in moulds, opening up precious metal clay work, finishing for 3D printed parts, and perhaps things like dehydrating materials (maybe before resin casting…?) and treating coatings.
We’d also like to fit downdraught venting (out to air) and I’m eyeing the possibility of flushing the chamber with inert gas as well, covering all bases for certain processes. We’ll see.