Specially developed 140 mm burrs allow high grinding capacity for all grind adjustment steps. Wear-resistant steel burrs. Aroma-saving consistent grinding. Stepless grind adjustment. Minimal retention of coffee residues left inside the slide thanks to the manual knocker. Bag shaking unit ensures an optimal filling of the bags. Revolutions per minute: 1400 rpm (50 Hz). Average grinding capacity: 2200 g/min. Bean hopper capacity: approx. 1100 g.