Plate ice machine is ice plant equipment used for manufacturing irregular solid sheet ice with thickness ranging from 12mm to 20mm, and size range between 30×40mm and 60×100mm. The thickness of plate ice can be adjusted by controlling of freezing time. The produced plate ice is clear, transparent, dry and powderless and not easy to melt, widely used in various fields including fishing industry, pelagic fishery, meat processing, fresh preservation, medical facilities, concrete cooling, mine cooling, environmental engineering, etc.