I'm assuming frit means fruit?

Now stop and think about your first requirement you posted. Most 3d printers work by melting filament, at around 150-300c depending on the material. 1400f is about 480c. Titanium starts to get soft around there.

I cannot figure out what your end goal is here. It seems you are asking a XY problem here.

State your intended goal, not your intended process, but your end product. What do you want it for, how will it be used? THEN we can help you out.

I'm pretty sure we can figure out an affordable solution for you that doesn't involve injecting produce into the heat shield of the sr-71 (Which is all I can figure out from your post).