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. Tube Ice Making Machine, Small Ice Block Maker, Pebble Ice Cube Maker, Small Ice Cube Ice Maker,Ice Cubes Frozen In Ice Maker. Tube Ice: Hollow cylinder type ice tubes or solid type without hole used in beverages and cooling. The product will supply to all over the world, such as Europe, America, Australia,UK, Canberra,Luxembourg, Thailand.As you know, Hoshizaki, Scotsman and Manitowoc, they are quite famous in making ice machine, but that will limited to cube ice type or nugget type ice machine, when talk about tube ice machine, USA Vogt tube ice machine is the king in this industrial, they are second to none. We are doing our best and learn from their advantages and make a wonderful tube ice machine too.