Tube Ice Shape: in cylindrical shape with a hollow center, however, some of our customers need to make it solid without hole. The diameter of the ice and length of the tubes can vary depending on the machine settings and model. For the diameter, we have 18mm, 22mm, 29mm, 35mm and 38mm for option, the ice length; 30-45mm, even longer. Ice Cube Machine Price, Ice Maker Cad Block, Commercial Cube Ice Machine, Crystal Clear Ice Maker Machine,Bullet Shaped Ice Maker. When selecting an industrial ice machine, factors such as production capacity, energy efficiency, type of ice produced, installation requirements etc. please contact us for more information. The product will supply to all over the world, such as Europe, America, Australia,Spain, Tunisia,Panama, Guyana.3. Ice cooling system: there are two types of system in the market, one is used brine water or salt water for cooling the water into ice block, another is direct cooling which is freezing by the gas inside the system.