Product Details
Liquid nitrogen cabinet iqf freezer for seafood adopts liquid nitrogen (LIN) as the coolant, which takes up little space, provides high cooling capacity, with only a small amount of cost, it will be the ideal choice for your business success.
The food is placed in the tray of the trolley and then pushed into the freezer. In the process of temperature control, spray LN2 directly into the cabinet freezer: nitrogen vaporizes. When the food cooling or freezing within a few minutes, the cold gas takes away heat energy from the food. Setting the freezer as a walk-in device allows easy access of tray trolleys in batch operations.
Brief introduction of liquid nitrogen cabinet iqf freezer for seafood
Brand: |
DJL |
Place of origin: |
Shenzhen, China |
Model: |
DJL-QF-400A |
Style: |
Double-door with left and right structure |
Capacity: |
400kg/h (Different products, different productivity) |
Equipment material: |
Stainless steel SUS304 |
Power distribution: |
380V /50Hz, The voltage can be set according to local needs |
Working temperature: |
-120℃~ Room temperature |
Temperature control precision: |
±2℃ |
Temperature uniformity: |
±3℃ |
Liquid nitrogen pressure: |
5~10 bar |
Temperature sensor: |
A grade PT100 platinum resistor |
Insulation of equipment: |
150mm thickness, foam polyurethane insulation, excellent insulation performance |
|
Liquid nitrogen control valve:
|
Combined control of automatic valve and manual stop valve, equipped with redundant system to ensure adequate safety. |
|
Convection circulation:
|
The long shaft motor is equipped with a strengthened axial flow fan, with the maximum wind speed up to 10m/s, fast and uniform cooling rate. |
|
Electrical control:
|
Man-machine interface +PLC, easy to learn input, intuitive and reliable control, with temperature monitoring and alarm functions, electrical interlock, to ensure the safety of equipment and process operation. |
Price: |
Negotiable |
Payment method: |
TT |
Date of delivery: |
Negotiable |
Packaging: |
Export Wooden case |
Advantages of DJL liquid nitrogen cabinet iqf freezer for seafood
1. Liquid nitrogen at -196℃ is used as the cooling source
2. High quality: quick freezing for improving texture, taste and appearance
3. Great freezing effect ( No damage to the cell wall, without losing tissue fluid, maintaining the original color, flavor and quality of marine products)
4. It is applicable to freeze: Seafood, fish, shrimp, crab, sea cucumber, abalone and other marine products of small and medium volume production.
The style of DJL liquid nitrogen cabinet iqf freezer for seafood:
-Single-door cabinet freezer: It is suitable for small batch production or the need to use liquid nitrogen for batch refrigeration or freezing.
-Double-door cabinet freezer: It is composed of two boxes, each box can be controlled separately, work alone, If two boxes are used at the same time, the exhaust gas can be used to precool each other, ensures optimum use of cooling energy.
-Multi-door cabinet freezer: Usually customized as per customer requirements. It is composed of multiple boxes, each box can be controlled separately, work alone. It is more suitable for freezing large quantities of food.
For different customers, we can also provide the following services:
1. Design the reasonable & exclusive quick-freezing total solution;
2. Design and manufacture of non-standard equipment;
3. Experiment and verification supporting;
4. Provide professional technical training to customer site operators;
5. Provide overall support to customers;
There are standard dimensions for DJL liquid nitrogen cabinet iqf freezer for seafood, but can be customized according to customer requirements for a variety of equipment suitable for customer site specifications, also can be flexible designed partition module according to customer requirements, so as to achieve minimum consumption, and a machine running different processes at the same time, processing different products.
Liquid Nitrogen Cabinet Freezer |
Model |
Inner and Outer cavity dimension
(Length * Depth * Height) |
Power
(Kw) |
Freezing output
(Kg / hour) |
DJL-QF-50A |
Inner：750 * 750 * 600mm
Outer：1150 * 1500 * 1700mm |
1 |
50 ~ 80 |
DJL-QF-150A |
Inner：750 * 800 * 1800mm
Outer：1420 * 1075 * 1970mm |
2.5 |
150 |
DJL-QF-300A |
Inner：950 * 1000 * 1800mm
Outer：1590 * 1360 * 1970mm |
2.5 |
300 |
DJL-QF-600A |
Inner：950 * 1000 * 1800mm * 2 areas
Outer：3060 * 1360 * 1970mm |
5 |
600 |
FAQ
1. When is the delivery time of your machine?
DJL reply: The manufacturing cycle of the cabinet freezer is generally about 30 ~ 40 working days. After the machine is finished, the customer will be informed to come to check and accept the machine. After acceptance is completed and the full payment is paid, the delivery can be arranged. The customized machines will be delivered after consultation with the customer.
2. Can the machine be customized according to our needs, such as putting our logo on the machine？
DJL reply: Of course. Our machines can be customized according to your needs, and put your
logo on the machine.
3. What are the advantages of liquid nitrogen quick freezing compared with the traditional freezers and iqf freezer?
DJL Reply: Before answering this question, it is necessary for us to clarify the standard definition of quick freezing: quick freezing of food is to place the pre-processed food into a low-temperature device, pass through the largest ice crystal formation zone within 30 minutes, and the central temperature drops from 0℃ to Below -5℃, the diameter of the ice crystals formed is less than 100μm, and the center temperature of the food after quick freezing must reach the food freezing technology below -18℃. Due to its fast speed, the cell integrity of liquid nitrogen quick-frozen food was much higher than that of traditional freezing method, and the cell damage rate was nearly 80% less than that of slow-freezing food, so its taste, nutrition and color are much better than slow freezing food, In terms of seafood, DJL liquid nitrogen quick-freezing technology can be comparable to seafood in fresh state after freezing and thawing. Therefore, liquid nitrogen quick-freezing technology can better maintain the color, aroma, flavor and taste of food, and its sales value will also be greatly improved.
If you want to know more about DJL liquid nitrogen cabinet iqf freezer for seafood solution or other related product series, please feel free to contact us
http://www.qf-cn.com/
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