Integrated Coffee Grinder and Scale Machine 64mm Flat Burr Grinder Quantitative Grinding Espresso Grinder Model: IT-CG-64CVoltage: 110V/50-60Hz; 220V-240V/ 50-60HzPower: 400WBurr Type: 64mm stainless-steel flat burrBean Hopper: 5LMachine Weight: 7 Size: 35*20*48cmGrinding Speed: 3 grams/second