1. Energy Saving: electricity consumption 30% less than salt water type, this helps you saving 3usd in production everyday ! 2. Shorter Ice Making Time: for 10kg ice, you get the ice in 220minutes, while salt water type takes 360minutes. 3. Sanitary and tasty ice: the ice is freezed directly without touching any chemical material during production, the ice is very clean and edible. For salt water cooled type, the ice will be splashed by salt water(it's chemical material) more or less. This will effect the ice quality and taste at some degree.