If you want to separate in a centrifuge, and you want to avoid solvents, you actually DO need to care about crystal structure and size.
If you can’t see crystallization, you’re gonna have a hard time filtering out the crystallized thca. the larger the grain size the easier they spin clean. Something about surface area I reckon…
The low temp re-press is probably driven by solvent (“terpene”) loss via evaporation leading to rapid (finely divided) thca. Haven’t looked at the problem explicitly.
Actually performing the squishing of trichomes in the fuge?
Not what you asked, but nevertheless implied by
If you want crystalline thca, you have to make its formation possible. The EASIEST way to do that is wait.
Here’s the link that goes with the picture above: Rosin press go brrrrrrrrrrrrrrrr - #1720 by Alwaysworking