date:Jul 19, 2013
l degrees below freezing by refrigerant. Water is pumped to the spray bar nozzles located above the heat exchanger. As the water passes over it, it cools the water to user-set temperature. This cooled water then deluges down into the produce bins. This hydro-cooling method minimises moisture loss in produce and is one of the quickest means of cooling.
Sprayed water is collected in a storage tank underneath the belts. The storage tank is sized to hold enough water to regulate the temperature in