Coffee Grinders -
Rancilio uses the same motor in their commercial MD40 grinder. It is a 166-watt direct drive motor that runs quiet and is extremely powerful. Grinding at the espresso fineness setting puts a lot of strain on any grinder, so the Rocky has been built to handle the job with ease. The motor alone weighs around 12 lbs. and spins at 1,725RPM.
Read More