it would be great if we made the centrifuge a little balanced, its characteristics are impressive, so I think it should open on some planet, or even two, complicate the recipe and research so that it can be opened much later in space

Yeah, I agree. It is a port of a 1.1 mod and I didn't mess with the tech or the recipe. This is probably still fine for Vanilla 2.0 but if you're using Space Age it most likely needs to be made a little harder to get and require some offworld science. I'll think a bit about this, suggestions are of course welcome.