Efficient Heat Transfer**: The mixture of ice and water allows for more efficient heat transfer than solid ice. Clear Big Ice Cube Maker, Cube Ice Machine For Sale, Commercial Cube Ice Machine, Big Ice Cube Maker,Patkol Tube Ice Machine. The 500kg and 1000kg single phase tube ice machine, no need three phase electricity. The machine is compact design, and user friendly. Ice capacity : 500kg/1000kg in 24hours. Ice making cycle: normally in 20-35minutes, it depends on ice diameter. The small tube ice machines are normally mounted with air cooled condenser. This air cooled condenser can be split type too. The product will supply to all over the world, such as Europe, America, Australia,Toronto, Oslo,Detroit, Greece.If the compressor oil has been used for more than 3years or the ice machine runs for more than 1000hours, it’s better to change the compressor oil. The oil grade please check with OMT ICE. Different brand compressors the oil grade will be different.