Frozen yogurt machine 1) Twin twisted flavors,table model,full stainless steel panel. 2) Microprocessor controls and regulates refrigeration by measuring product viscosity to maintain consistent quality 3) Hardness digital indicator: product viscosity is displayed to assure safe product 4)3 compressors and2 beater motor 5) Capacity: 40L/h, capacity varies depending on mixed condition and environment. 6) World class refrigeration components, including electrical part with French Schneider electric "telemecanique", Italian Aspera compressor and American Danfoss valves