batch freezer / ice cream machine: Two speeds:one for high overrun ice cream and one for hard ice cream /GELATO. MODEL CylinderCap. MixInput Batchtime HourAbility PowerType InstalledPower Compressor GrossWt Liter Min Max Minute Liter Volt/Hz/Phase Kw Kw/H.P. Kg Liter Liter M5 5 1.5 3.5 6-12 20 220/50/1 2.5 1.47/2.0 135 M10 10 3.0 7.0 6-12 40 380(220)/50,60/3,1 5.5 2.21/4.0 265 M15 15 4.5 10.5 6-15 60 380(220)/50,60/3,1 7.1 2.94/5.0 285 M20 20 6.0 14.0 8-15 80 380(220)/50,60/3,1 9.1 3.68/6.0 310 M30 30 10.0 21.0 10-18 120 380(220)/50,60/3,1 11.2 5.88/8.0 385 batch freezer Features Include: 1. Hardness-control-system (HCS) integrated with experienced technology available for any operator to make the same high-quality gelato. Fully automatic operation with very friendly and flexible interface. 2. Patent dasher with high performance, easy to clean and replace. 3. Unique designed evaporator with gas finely dispersed to "Multipoint"around cylinder. 4. Two speeds, low for Italian gelato and high for high overrun ice cream. 5. Designed with safety devices to protect the operator and the machine from dangers. 6. Practical built-in water hose allowing easier and faster cleaning. 7. Maximum extraction resulting in minimal flavors overlap. 8. Automatic audible alarm signals when a process is done. 9. International acceptable R404a refrigerate gas.