| Place of Origin: | China (Mainland) |
|---|---|
| Brand Name: | cryogenic |
| Model Number: | sd-g-500/h |
| material: | stainless steel |
Quick Details
Specifications
Introduction of liquid nitrogen quick freezer:
Liquid nitrogen freezing is mature freezing technology,due to the ultra low temperature
-196'C,such fast freezing, generating the smallest ice crystals, and helps maintain food
texture;Which the traditional can not done like that.Meanwhile,it also prevents water loss,could
improve the rate of finished products,promote the corporate image.but the traditional quick
freezing equipment will lost 3%-5% moisture of food.And it can adjust the output of seafood,
decrease the maintain work, it is good choice to buy for food freezing factory
Liquid nitrogen freezer Application: frozen food industry: freezing the seafood, meat and fresh vegetable.ready meal
Technical Parameter:
Tunnel IQF Freezer(SD-G-300KG/H) | composition as follow |
Insulation box | Including the box, door, thermal-protective coating made of stainless steel AISI 304 |
Internal surface roughness | Matte |
Insulation materials | ultra-low temperature thermal insulation materials Made in Germany BASF |
The door sealing | double sealing,one is low temperature silica gel,at the place of the door sealing, have the Antifreeze death system(Domestic unique) |
Liquid nitrogen freezer | Technical parameter |
Quick-frozen quantity | 300 kg/ hour; |
Working temperature | room temp. 120~-190°C, you can adjust the temp.as your need
|
Lowest temperature inside | -190°C |
Max cooling rate | 0~20°C/min,adjust the temp as you need |
Insulation thickness | 150mm. Ensure the surface is in room temperature |
Liquid nitrogen system | Including insulation tubes, control valves, nozzles, and distributors, liquid nitrogen use the multi-point injection into the well to ensure the uniformity of the body temperature |
liquid nitrogen valve | ASCO(imported From America)open normally in -196°C. |
low noise axial flow fan | return air from short, freeze fast and efficient way than the normal freezing increased by 40% -65% |
wind speed and temperature of the frozen zone | more uniform, stable, and air duct to reduce the losses of air resistance, reduced fan power, reducing the consumption of cold.
|
Air circulation system inside | including motors, fans, air distribution devices |
Discourage micro-pressure valve | when pressure inside is positive Pressure, the valve will work automatically |
Control system | variable program controller, touch screen, PLC, alarm meters AC contactor, relay, rotary switch, etc |
touch screen + PLC control mode | you will have a realtime monitoring of temperature inside |
lock cylinder unit | ensure that the door does not leak air out |
An alarm device | alert when the door is not closed. |
Two control system: | manual and automatic. A PID regulator can ensure the precision. |
operating system | the system will automatically cool down by technology curve, insulation, and other activities out of the bo |