date:May 09, 2017
vaporating directly in the air cooler with the product) with a set temperature over the air cooler. The problem with this was that only one type of product (potatoes or onions) could be optimally cooled. For other types of product the cooling installation isn't suitable as there isn't enough cooling power available or it is too dry.
The new cooling systems are the so called indirect systems that consist of two circles. In the first ring outside of the storage place a small amount of refrigerant