The tube ice machine is a kind of edible ice, the ice produced is in a cylindrical hollow shape, and the outer diameter of the production tube ice can be divided into four specifications: 22mm, 29mm, 32mm and 35mm, with a height of 25~60mm. It is mainly used in ice places such as edible ice factories, coffee shops, bars, guesthouses, aquatic products and food preservation, ports, wharf ice-making factories, logistics and other ice places.