DROGHERIA MCD4 Commercial Coffee Grinder Stepless Micrometric Adjustment System (Patented) Air jet system High speed grinding For all grinding types New spout with coffee bag holder Aluminum cast body Flat 65 - 75 - 85 mm hardened steel burrs Hopper capacity: 1.4 kg. Rotation Speed: 1350 rpm Electrical Connection: 220 V - 1N Electrical Power: 0.45 kW - 0.75 kW Weight: 11.5 kg. - 14.2 kg. Dimensions: 184×267×645 mm