I'm accumulating a LOT of cocoa cake and have not been able to find anyone local that is willing to pulverize it. Any suggestions for an inexpensive solution? I easily have 400 lbs of cake and a lot of demand for the cocoa powder!
At the moment we're pulverizing small amounts with a food processor and varying size sieves but it's ridiculously time consuming.
Ideally the solution would be under $1k.
updated by @carlos-eichenberger: 04/10/15 01:29:50