About the Refrigeration System : The sea water flake ice machine uses a refrigeration system to cool the evaporator. Common refrigerants are environmental friendly gas, R404a, or R507a. or others depending on the design and intended use of the machine. Ice Maker Only Making A Few Cubes, Industrial Ice Block Making Machine, Soft Ice Cube Maker, Clear Ice Cube Maker Machine,Ice Dispenser Machine. Energy Efficiency: OMT ICE offers the most energy saving tube ice machine in the market, you can get more ice by using less electricity. Many ice tube makers are designed to make the machine with a bigger compressor, to insure the ice production capacity, but we have the technology to insure to get same capacity of ice by use smaller compressor to save your electricity bill. The product will supply to all over the world, such as Europe, America, Australia,Maldives, Orlando,Denver, New Orleans.Type of Ice: in various forms such as block ice, cube ice , crushed ice, flake ice , tube ice etc.