Features: 1) High speed, silently, steadily and safe 2) Detect and adjust the height automatically 3) Large door with front roller is to load easily 4) Digital display for setting time and running state 5) Timer: from 30 - 300sec optional 6) Capacity: 0.5L-20L/can 7) Height range: 50 - 410mm 8) Supply: 220V, 50Hz, 10A 9) Rate power: 750W