Spiral IQF can be divided into simple helix and double helix; it is composed of insulation structure, stainless mesh belt, transmission system, tension device, evaporator, air distribution system, cleaning and drying device, product inlet and outlet, electric control system, etc.
Net belt IQF is composed of heat preservation cabinet and heat preservation door, net belt and transmission system, blast system and ventilator, evaporator and control system, etc.
