Do you make your own nut butter in house? if so what equipment do you use (blender or food processor)
Robocoupe can do the trick.
I have never seen one of those before, how much would it cost?
Looks like they run about $800-900 used, there are some on ebay https://www.ebay.com/itm/Hampton-Farms-Olde-Tyme-PN1-Nut-Butter-Grinder-Peanut-Red-/133162785113
These are awesome, but the cleaning them takes some time for sure.