**This dosing shaft comprises of the agitator (left) and the RUBBER fingers (right).

**This part is inside of this machine and it is called COFFEE DEMUCILAGER MACHINE (below):

**Coffee Demucilager Machine is a machine to separate coffee beans and the mucilage through friction. Mucilage- sticky substance around the coffee bean. (just in case you were wondering haha)

**As I was searching for answers, I saw the terms DEMUCILAGE BURRS and FRICTION BURR MACHINE, but I don't know what that means.

*** So, what should I call this part?? What is "Demucilage Burr"? Should I call it that or simply ROTOR?? Thanks!