Model S-Tec has a fully welded food-zone assembly, open profiles, fully welded modular floor configuration option and efficient cleaning-in-place options. Capable of handling capacities up to 7 tons/hr, the spiral freezer and chiller is designed to exact specifications based on the product characteristics, capacities, facility space and line layout. Full-height horizontal airflow and exact air temperature control ensure the freezing and chilling performance and product quality. The machine can handle single-shift to 14-day operations without interruption to defrost, based on the evaporator configuration selected for customers’ needs. The company’s freezing process control continuously measures the product level of frozenness at freezer outfeed and adjusts freezing time, air temperature and fan speed to achieve the exact freezing quality with minimum energy consumption.