Ice cream machine Cylinder: Two,1.9Qt (1.8 L) Mix Hopper: Two, 6.3Qt (6 L). Capacity: 30L Power type : 220V/50HZ 220V/60hz 110v/50hz Beater Motor: one 1.1KW Installed Power: 2.1KW High performance stainless steel mixer Unique freezing cylinder optimizes refrigerant efficiency Intelligent computer control , digital display, regulatethehardnessat any time Full automatic working, standby time for 3-9 minutes Humanization design, full automatic cleaning function Timing mode ,low noise. Compressors are made in USA or France Frezon expansion valve is made in Denmark Solenoid valve is made in Japan