Tunnel Quick Freezing machine

● Continuous production, even wind, stable temperature and fast preservation.

● the food inlet and outlet temperature is + 15 / - 18 ℃, and the temperature in the warehouse is - 35 / - 40 ℃.

● It can be customized according to special requirements.

Main features:

1. According to the characteristics of frozen products, double mesh belts and double speed control are designed, with large effective surface area; The difference between the evaporation temperature and the temperature in the quick freezing room is reduced, which fully meets the requirements;

2. The wind guide regulating device can adjust the wind direction at any time to control the symmetry of cold air without overflow; The adjustable wind proof and thermal insulation device controls the feeding height and avoids the loss of cooling capacity; The five side thermal insulation device of the incoming and outgoing cargo racks further utilizes cold air to make the conveyor belt run at low temperature, improve the low-temperature environment of incoming and outgoing materials, and improve efficiency;

3. The optimized combination of evaporator fan, air guide device, adjustable heat fluctuation device and the upward moving structure of the bottom plate improves the cold air force point and quick freezing speed of frozen products, makes the frozen products evenly winded in multiple directions, and makes the frozen products freeze faster and have uniform quality;

4. Large distance efficient special evaporator, defrosting lag, defrosting independent drainage, and cleaning water drainage separate.

5. The operating conditions shall be met within 1 hour after startup.