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Spiral freezer is a high efficient quick freezing machine with small floor space and large capacity. It is mainly suitable for bread fermentation and cooling; freezing aquatic products, flour products, meat, poultry, bagged condiment, dairy products and ice cream, etc. The capacity is 300kg/hr~3000kg/hr.
According to the rotary drum quantity, it can be divided into two types: DSF single-drum spiral freezer and SSF double-drum spiral freezer.
(1) Conveying belt adopts SUS304 high strength stainless steel spiral mesh, with a long service life;
(2) Evaporator is made of industrial aluminum alloy or stainless steel, with a great performance of heat exchange;
(3) Freezer is equipped with conveyor turnover sensor, belt regulation sensor and scram switch;
(4) Electric control cabinet is made of SUS304 stainless steel, if necessary the operation interface can be PLC and touch screen.
(1), Single-drum Spiral Freezer:
| Model | DSF-300 | DSF-400 | DSF-500 | DSF-750 | DSF-1000 |
|
Capacity Kg/Hr |
300 | 400 | 500 | 750 | 1000 |
|
Dimension m |
8.6x4.3x3.0 | 8.9x4.7x3.0 | 9.6x5.3x3.0 | 9.6x5.3x4.0 | 10.2x6.0x4.0 |
|
Freezer Length m |
5.6 | 5.9 | 6.6 | 6.6 | 7.2 |
|
Belt Width mm |
400 | 500 | 620 | 700 | 700 |
|
Input Temp. °C |
+15 | ||||
|
Output Temp. °C |
-18 | ||||
|
Freezing Temp. °C |
-36+/-2 | ||||
|
Freezing Time Min |
5-50 Continually Adjustable | ||||
| Coolant | R717/R22/R404A | ||||
|
Cold Load Kw |
50 | 70 | 85 | 135 | 170 |
|
Power KW |
12 | 16 | 18 | 20 | 25 |
(2), Double-drum Spiral Freezer:
| Model | SSF-1000 | SSF-1500 | SSF-2000 | SSF-2500 | SSF-3000 |
|
Capacity Kg/Hr |
1000 | 1500 | 2000 | 2500 | 3000 |
|
Dimension m |
12.5X4.6X3.1 | 13.1X5.0X3.6 | 16.1X5.1X3.9 | 16.1X5.3X4.3 | 17.6X6.0X4.8 |
|
Freezer Size m |
9.3x4.6x2.4 | 9.9x5.0x2.9 | 12.9x5.1x3.2 | 12.9x5.3x3.6 | 14.4x6.0x4.1 |
|
Belt Width mm |
620 | 700 | 700 | 750 | 750 |
|
Input Temp. °C |
+15 | ||||
|
Output Temp. °C |
-18 | ||||
|
Freezing Temp. °C |
-36+/-2 | ||||
|
Freezing Time Min |
15-90 Continually Adjustable | ||||
| Coolant | R717/R22/R404A | ||||
|
Cold Load Kw |
165 | 220 | 300 | 360 | 400 |
|
Power KW |
20 | 24 | 32 | 40 | 46 |
Note: 1, capacity based on naked frozen shrimp;
2, working condition of cold load: +35/-42°C
3, power required excludes refrigeration system.
Note: the above models and dimensions are only for your reference, but not are the standard ones. The size will be changed according to the different applications.
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