Final freezing takes place on the second belt which is set at a slower speed needed to totally freeze the product. The result is a thin layer of product on the first belt and a much deeper bed of product on the second belt. Each Uni-Freeze section is factory assembled to include the air plenum, fans, coils, defrost spray header and conveyer section. All parts are factory assembled for exact fit. Field installation time is greatly reduced.
Outdoor construction can save valuable plant floor space and provide fast field construction.
Flush fitting enclosure door with magnetic gasket and heated strip assures frost free, air tight seal. The high velocity fan design improves belt drying. Each belt has its own individual controllable drive. This gives a large area for ice accumulation to prevent frost from stopping the airflow, which greatly extends defrost times. The plate-fins are very cleanable and prevent accumulation of ice and product solids in the coil.