Features of Coffee Tamper Machine1. The machine is small and light-weight and simple to go when working. 2 cleaning functin, mushy clean by brush. three can prefer a stress vary of 10 to 30 kg. The pressure is constant. Every cup of coffee is good. 4 Touch video display clever controlSpecification of Coffee Tamper MachineName: Coffee tamper Machine Power: 100W Pressure: 10-30kg Voltage : 220V/50HZ 110V 60HZ Whole Size : 110*160*330 mm Net Weight: 6 Details of espresso tamper Black shade Grey colour White Application