1. Mature structure;
2. Food grade stainless steel;
3. Lower price, comparing with spiral freezer with same output capacity.
The structure of tunnel freezer is simple and reliable. It is a line from products inlet to products outlet. Because of the limitation of its structure, the length of tunnel freezer is much longer than spiral freezer with the same output capacity.
Its advantages (comparing with spiral freezer with same output capacity):
(2)The inlet device and outlet device are in the same height, while single drum spiral freezer must be one is lower and the other is higher;
(3) Lower price;
(1) Stainless steel conveyor belt;
(2) Sandwich PUF panels 150mm thick, laminated by stainless steel sheet both sides; floor panels are equipped;
(3) Door is equipped with frame heating device;
(4) Aluminum evaporators, different fin pitches;
(5) Axial fans: stainless steel air box, aluminum blades;
(6) Whole welded stainless steel water discharging plate is installed on top of floor panels. It will bring defrosting water out of cabinet through many stainless steel draining pipes;
(7) The inlet device, outlet device and all structure parts are made of stainless steel;
(8) Control panel is made of stainless steel;
(9) Schneider or Siemens electric components;
(10)SEW speed reducer.
The tunnel quick freezer is widely used in quick-freezing strip, cubic or grain food, such as ice cream, shrimp meat, shrimp, sliced fish, meat dumpling, divided meat and chicken,.
3. Short freezing time, adopted the good effect cross ventilation, with the frozen time 10 to 50mins.
4. Matched with double speed electric motor, widen the use bound as well as saving the energy.
5. Air blower is divided into cross blast from right and left, mixed blast and top blast according to different frozen products which makes perfect freezing, quality and efficiency Tunnel Quick-Freezer and double quick freezer structure diagram