Video Overview | Rancilio Rocky Espresso Grinder

The Rancilio Rocky doserless espresso grinder is the perfect companion for the Silvia espresso machine. As an entry-level grinder, it is completely manual, but it's fast, grinding out about 1g/s at 1350 RPM with 50mm flat steel burrs. Check out this video to see Steve talk through the components and features and then show the Rocky in action. Find the Rocky at https://prima-coffee.com/equipment/ra... Overview 0:13 Disassembly/Cleaning 0:50 Portafilter Holder 1:30 Grinding /Adjustment 2:06 Burrs / Purpose 3:17 Retention 4:09