The application of IQF Tunnel freezer

Our state-of-the-art IQF tunnel freezers are primarily used for spiral freezing of flour-based foods, meats, seafood, and cooked foods to ensure optimal preservation and food quality. Its freezing capacity ranges from 100 kg/h to 5000 kg/h.

Key Features

1. High-Efficiency Hygienic Evaporator Equipped with an advanced liquid supply system, increasing heat exchange efficiency by over 20% compared to conventional designs.

2. Symmetrical Circular Airflow Design Features a unique upper and lower symmetrical mesh belt with a smooth circular air duct design to maximize heat transfer performance.

3. Premium Insulated Cold Room Panels The enclosure is constructed using high-quality panels manufactured on our exclusive, fully imported production line, ensuring stable and reliable performance.

4. Intelligent Central Control System Integrated with a smart PLC control system featuring automatic detection and alarm indicators for effortless operation and maintenance.

   

   Tunnel freezer parameter: 

   Model	Output	Installed power	Cold consumption	Belt Width
   SD-100	100kg/h	2.75KW	16KW	1000mm
   SD-300	300kg/h	5.15kw	46KW	1800mm
   SD-500	500kg/h	7.5kw	77kw	2500mm
   SD-1000	1000kg/h	14.2kw	155kw	2500mm
   SD-1500	1500kg/h	31.0kw	230kw	3000xmm
   SD-2000	2000kg/h	33KW	310KW	2*2500mm

   Advantages of Tunnel-Type Freezers:

   1. Stainless steel conveyor belt;
   2. 150mm thick sandwich-type polyurethane foam board, composited with stainless steel on both sides; complete floor panel included;

   3. Door equipped with frame heating device;

   4. Aluminum evaporator with varying fin spacing;

   5. Axial fan: stainless steel air box, aluminum blades;

   6. A single welded stainless steel drain plate installed above the floor panel. It drains defrost water from the cabinet through multiple stainless steel drain pipes.

   7. Air intake, exhaust, and all structural components are made of stainless steel;

   8. Control panel made of stainless steel;

   9. Siemens brand electronic components;

   10. Gearbox from a well-known brand;

   11. Short-time freezing with excellent cross-ventilation, freezing time from 10 to 50 minutes;

   12. Works with a dual-speed motor, expanding application range while saving energy. 13. Air blowers are classified into different types according to different frozen products, such as left-right cross blowing, mixed blowing, and top blowing, so as to achieve perfect freezing effect, ensure product quality and improve efficiency.