Aquatic seafood liquid nitrogen quick freezer quick freezing equipment supply low temperature freeze

  HuiFu quick freezer, quick freezer, freezer, with liquid nitrogen as the cooling medium, is a high-efficiency freezing equipment that can freeze a large number of products in a short time The equipment: small floor area, flexible adjustment of output, simple operation, convenient cleaning and maintenance, no pollution, no noise, economic and environmental protection
Users can customize according to their own needs Product introduction of liquid nitrogen quick freezer: with the improvement of people's living standards, the pace of life is faster and faster, and people's consumption habits have changed
Among them, the ordinary freezing in the food industry can no longer meet people's needs, and the demand for quick-frozen food began to soar, especially the demand for quick-frozen shrimp
HuiFu shrimp quick freezer adopts the control mode of touch screen + PLC to monitor the temperature change in the box in real time, with manual and automatic dual operation functions
The stainless steel case is beautiful and durable, and is insulated with high-quality high-density polyurethane foam insulation layer
The quick freezing machine takes liquid nitrogen as the cooling medium to quickly and effectively freeze food
Because the quick freezing is relatively fast, it will not damage the internal structure of food materials, so as to ensure the real materials, original color, original flavor and nutritional characteristics of food, and the dry consumption is very small
It can realize monomer quick freezing without adhesion loss
Performance characteristics of liquid nitrogen quick freezer: 1
Freezing for 5 minutes, cooling rate ≥ 50 ℃ / min, the freezing speed is fast (the freezing speed is about 30-40 times faster than the general freezing method)
Using liquid nitrogen quick freezing can make the food quickly pass through the ice crystal growth zone of 0 ℃ ~ 5 ℃
2
Maintain food quality: due to the short time of liquid nitrogen quick freezing, it can reach - 196 ℃
The food frozen by liquid nitrogen can maintain the color, aroma, taste and nutritional value before processing to a great extent
The taste of food is better than that of traditional quick freezing
3
Low material dry consumption: generally, the dry consumption loss rate of freezing is 3 ~ 6%, while liquid nitrogen quick freezing can be reduced to 0
25 ~ O
5%
4
The cost of equipment and power is low, the one-time investment of equipment is small, and the operation cost is low
It is easy to realize mechanized and automatic assembly line and improve productivity
5
Simple operation and unmanned operation; The maintenance cost is low and there is almost no maintenance cost
6
The floor area is very small and there is no noise
Specification parameters of liquid nitrogen quick freezer: 1
Equipment body AISI 304 stainless steel 2
Quick freezing amount & mdash& mdash; 100Kg/1h； 3
Number of tray layers - 10 layers (5-12 layers are optional) 4
Tray size - 400mm * 600mm; 5
The height of each floor - 100mm6 and the working temperature - 120 ℃ ~ - 196 ℃ can be set arbitrarily; 7
Temperature in the box ―― &le- 196℃； 8
Cooling rate & mdash& mdash; & ge; 50℃/min； 9
Heating rate & mdash& mdash; & ge; 8℃/min； 10
Temperature control accuracy & mdash& mdash; Heating, cooling and constant temperature & plusmn; 2℃； 11
Air circulation system inside the box & mdash& mdash; Including motor, fan and air distribution device; 12
Micro pressure relief valve & mdash& mdash; When the inner cavity pressure is slightly positive, the valve will discharge automatically; 13
Electrical control system & mdash& mdash; Programmable controller, touch screen, PLC, alarm instrument, AC contactor, intermediate relay, knob switch, etc; Power & mdash& mdash; 380V, 220V (optional) 0
37kw; 14
Overall dimension of equipment - 1880 * 880 * 1350 (height & times; width & times; depth)
15
The control system adopts the control mode of touch screen + PLC, with the touch screen or computer as the upper computer and PLC as the lower computer, which makes the operation and input of quick freezing process more convenient, and can monitor the temperature change in the quick freezing box in real time, observe the process operation, and compare the setting curve with the operation curve
16
Operating system & mdash& mdash; Operating system in English; The quick freezing process is input in advance
After startup, there is no operation at all
The system will automatically cool down, heat preservation, out of the box and other actions according to the process curve
After sales service: 1
Our product quality assurance system is implemented in strict accordance with the requirements of ISO9001 quality standard
2
Before our mechanical equipment leaves the factory or after the equipment arrives at the site, we will conduct technical training on operation, maintenance and equipment maintenance for the technicians of the demander
3
When the equipment cannot work normally due to quality or other reasons, our company will give a reply within 24 hours after receiving the notice; When on-site maintenance is required, our company will send personnel to repair and test on site within 48 hours after receiving the notice
4
The warranty period of all our equipment is 1 year, and some mechanical equipment can be guaranteed for more than 2 years Contact information: [industrial chiller] , http://www
jnhflsj
com  ; http://www
sdhfzdh
com  ; http://www
jnhfsl
com  ; [National 24h free hotline] 15621878935 [online QQ] 1685288319 [address] No
256, Yuanliu Industrial Park, Central District, Jinan, Shandong Province