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1. Mature structure;, 2. Food grade stainless steel;, 3. Lower price, comparing with spiral freezer with same output capacity. - details see: https://www.machineto.com/freezing-tunnel-10047108

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):

(1) Simple structure;

(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;

Its applications:

Tunnel freezers are mostly used for flour food freezing, fruits & vegetables freezing, meat freezing, seafood freezing and prepared food freezing.

Its structure:

(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.

Technical Parameters:

Model: TF Series	Output	Installed Power	Refrigeration Consumption	Dimension L*W*H	Belt Width
TF100	100kg/h	2.25kw	15kw	7.0*1.5*2.1m	1000mm
TF150	150kg/h	2.95kw	21.5kw	8.0*1.8*2.2m	1300mm
TF300	300kg/h	6.5kw	43.5kw	11.2*2.3*2.3m	1800mm
TF500	500kg/h	10.3kw	75kw	13.5*3.0*2.5m	2500mm
TF1000	1000kg/h	19.8kw	142kw	22.9*3.0*2.5m	2500mm
TF1500	1500kg/h	28.6kw	225kw	26.4*3.5*2.5m	3000mm