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 Machine That Bags Ice, Bullet Ice Cube Machine, Block Ice Snow Cone Machine, Industrial Ice Machine Maker,Ice Tube Maker Machine. OMT ice block machine is a type of ice maker designed to produce big ice block, The machine is commonly used in various industries, such as fisheries, food processing, agriculture, and chemical plant etc. the Ice blocks are typically produced by using a freezing process that involves circulating brine water in a refrigerated container or we call it salt water tank until it freezes into a solid block in a few hours, depends on ice size, e.g the 5kg ice can be made in 4hours but the 100kg ice block takes 24hours. The product will supply to all over the world, such as Europe, America, Australia,Saudi Arabia, Ethiopia,Nairobi, Bangalore.1.solar ice machine system: it consists of ice machine and solar system, two big parts. The ice machine is split from the solar system. The ice machine can run by power grid electricity or generator if solar power is not there.