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 Maker Hollow Ice, Countertop Ice Maker Square Cubes, Block Ice Snow Cone Machine, Industrial Ice Block Making Machine,Cube Ice Machine. In OMT ICE, we have full range of ice machines at the cost starts from 1800USD , this is for ice block type. If for commercial type cube ice machine, some models are less than 1800USD. Kindly contact us for more information. The product will supply to all over the world, such as Europe, America, Australia,Malawi, Honduras,Plymouth, Panama.3. Ice block machine: we have ice block machine for commercial use for beginner, for both conventional brine water type ice block machine and latest direct cooling type ice block maker, capacity from 300kg per day, till big ice block plant to 100,000kg ice block per day.