Features Applying food-standard stainless steel and digital control system. Applying professional compressor (italy aspera/tecumseh compressor imported france) with efficient evaporate for middle and low tempreture, ice-making machine is faster than the common ice maker. Ice shape: cube. Commercial use of brand-name condition compressor, Ice cube size: 2.22x2.22x2.22cm Excellent water cool system and air cool system for choice Applying environmental refrigerant, stable working for many years. Ice thickness is adjustable Ice making machine Type Dimension Mm 24 hours max output Power Refrigerant Ice tank volume Zb25 480*500*810 25kg 220-240v 50hz/60hz 290w R134a 10kg Zb40 480*500*810 40kg 220-240v 50hz/60hz 380w R134a 15kg Zb60 480*500*810 60kg 220-240v 50hz/60hz 480w R134a 35kg Zb90 820*580*1100 90kg 220-240v 50hz/60hz 650w R134a 45kg Zb120 820*580*1100 120kg 220-240v 50hz/60hz 700w R134a 45kg