| ≥1 piece |
our freezer is using the liquid nitrogen as the freezing medium, the lowest temperture is -150C
, the max cooling rate is 20C per minute, so when you let our freezer to frozen the food, the
freezing time is about 5 minutes~20minutes.
cause this fast freezing time, it produce the smallest ice crystals, prevent the damage of cell
structure, no moisture loss, no dehydration and no dry loss, improve the color, texture, flavor and the quality of food. it can keep the original quality of food.so you can sell the product at a high price.
2. use our freezer, you don't need to buy the compressor units, don't need to install the machine room, you will save much more money. The powder is just about 5KW per hour.
3. the control system using the PLC+ touch srceen, easy to operate, easy to maintenance, don't need the special technician to do it, you will save much more labor cost. the maintenance cost not exceed USD 200 in three years.
4. The nitrogen is the most part of air, it is about 78.12%, the nitrogen is inert gas, it is no burn, no explode, it is a very suitable for food Freeze preservative.so this liquid nitrogen tunnel freezer is environmental, no pollution, no noise, no explode, the word pay more and more attention to the environment,it is a trend using the liquid nitorgen freezer instead of compressore freezer in near future.