A revolution in food service delivery, using dry ice to cool carts for up to 18 hours - eliminating the need for carts with compressors and refrigeration. The Carbo-Fresh™ system is simple. Liquid CO2 under pressure is injected in to a cassette within the cart, where it cools on expansion and becomes very cold dry ice. This negates the need for compressors in each cart or refrigerated transport, allowing the cart to be refrigerated at the desired temperature regardless of the ambient air-temperature.
Vitalis One Flex Carbo retherm carts stay cold for up to 5 hours without electricity, and Navis Carbo transport carts will be kept cold for up to 18 hours. As the carts temperature is controlled internally, there is no need for refrigerated vehicles to be used for distribution. Read John Hokkeling's article in the June 2010 Issue in FCSI Magazine: Non-Electric Refrigeration: A solution for large and complex food production sites