Personally, I've always had a preference for the name George
But if you want to remain technical you have many choices...
Demucilaging shaft (or rotor, or auger)
In the end I would probably go with plain old Rotor or Auger
Karla Isabel Villalobos wrote:
**Coffee Demucilager Machine is a machine to separate coffee beans and the mucilage through friction.
I think another keyword here is "separate", therefore you could call the part a separator shaft or something along those lines.......
I designed a machine like that for a private costumer and he called it mucus brass (jeje) because the mucilage is like a mucus.