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Liquid Immersion Flash Freezer

SD series industrial liquid immersion freezer is designed for flash or quick freezing of food products, such as red meat, fish, poultry, fruits, vegetables etc.
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Overview


1. Flash freezing of food products by immersing in a bath of -30 ℃ ethanol-based liquid
2. Freezing chamber volume: 100-1000 L
3. Freezing time: 5-30 min/batch
4. Freezing medium:  -30 ℃ ethanol-based liquid


Product Description


SD series industrial liquid immersion freezer is designed for flash / quick freezing of food products, such as red meat, fish, poultry, fruits, vegetables etc.


Food products loaded by wire baskets are directly immersed in a bath of -30 ℃ ethanol-based liquid. Because of very high thermal conductivity and evenly freezing the products from all sides,  the very short freezing time can easily surpasses the maximum temperature zone of crystallization -1 to -5 ℃ at a high speed. Thus, smaller ice crystals are formed, causing less damage to cell membranes. The original taste, nutrition and color can be perfectly preserved.



S-1

Batch freezer

S-10

Continuous tunnel freezer

12



Technical Features 


1) The flash/quick freezing process can perfectly preserve the original quality of food products.

2) Food product is submerged in -30 ℃ ethanol-based liquid, so the products are evenly frozen from all size with very high thermal conductivity.

3) The cooling medium (ethanol-based fluid) is food grade and can be recycled for very long time.

4) The  ethanol-based fluid can sterilize the food packages at the same time.

5)  Much easier process and low operation cost than freezers working with liquid nitrogen or dry ice.


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Packing & Delivery

s-5


s-6
15
FAQ

Q: What information should be provided in order to get a proposal or quotation? 

A: Our liquid immersion flash freezer can be customerized. Before we can work out a detailed quotation, we have to know the following information: 


1) What kind of food product will be freezed? 

2) Packing material, size and weight 

3) Required loading capacity 

4) Wheather need us to provide freezing liquid 

 

Q: How the flash freezer will be delivered ? 

A: The freezer will be packed in wooden box for shipping 


Q: What standard models do you have? 

A: We have the following standard models: 


Model
SD-100 
SD-250 
SD-1000 
SD-5000
Operation type
Batch
Batch
Batch 
Continuous 
Freezing chamber size  mm
980x300x320 
600x700x600 
1700x700x700
17000x1200x1400
Working volume  L 
95 
252
833
5000
Loading capacity  kg/h
5-10 
30-50 
150-200
500-1000 
Working temperature  ℃ 
-10 to -40 
-10 to -40 
-10 to -40 
-10 to -40
Refrigerating output   KW
5
12
70
276
Total power KW
7
30
120
Cooling medium  kg
75
200
750 
4000
Outer dimension  mm 
1230x760x1230 
1800x1080x1230
2260x900x1000
2100x1000x1800
3200x1500x2400
Gross weight  kg
188 
420 
830
4000 

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