Standard model availbalbe in the automatic or semiautomaic versions. Micrometric grinding thickness adjustment through rotor blad axial slide. Exterior volumetric adjustment of coffee doses. Conicla or flat grinders made of toughened steel with spiral blades. Coffee doses counter. The blades rotate at low speed for uniform coffee grain size. Designed and built according to bio-design criteria. Special versions: Chrome and Gold, with dosage lever in die-cast metal.