in the market, there are generally two types of tube ice generator in heat insulation. The most simple one is wrapped by thermal insulation cotton, this way is a cheap way, another type is wrapped by stainless steel plate outside and inject with high density PU Foam, we use this type, and it performs much better than the first one. Crystal Clear Ice Cube Maker, Commercial Equipment, Ice Maker Mini Cubes, Tube Ice Machine Manufacturers,Ice Block Freezing 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,Juventus, United Arab emirates,Swansea, Lyon.There are even many ice machine manufacturers in China. But the tube ice machine manufacturers make the right tube ice maker are few, OMT ICE is one of them. Other ice machines manufacturers, you will see that they also make tube ice machine, but they don’t do it right. They good at other types, such as cube ice machine, ice block machine, flake ice machines, but not tube ice maker.