Because liquid nitrogen freezing is now the fastest and best freezing technology! Relative to other quick-freezing machine has the following potential:? The characteristics of the quick-freezing technology; quick-freezing time is short, the effect is remarkable, freshness does not fall off the scale! High freezing efficiency, less dry consumption, low operating costs! The use of liquid nitrogen refrigeration safety and health, no pollution, and can inhibit microbial growth and reproduction! Thawed food can maintain the "original flavor"! Easy to clean, easy to maintain, one-button operation to say goodbye to the tedious setup of the pain! Liquid nitrogen can be used to obtain QS certification directly! Liquid nitrogen is an inert gas after freezing ingredients oxidation-resistant shelf life is more than 3 times the traditional quick-freezing equipment. Short freezing time and high efficiency can save a lot of labor costs and costs! The quality of products after freezing is N times the quality of traditional compressor freezing; is there any refrigerant in the world lower than liquid nitrogen (-196 degrees)? The future of the food market will be the battle of quality, the quality of frozen products is determined by the quality of quick-freezing equipment! With the development of society, technological innovation in the food processing industry is also developing. The traditional ammonia food freezer has been unable to keep up with the pace of the food processing industry, this is because the traditional ammonia machine regulation and adapt to temperature change ability is poor, the temperature is often in the fluctuation of the occasion, its heat transfer temperature difference in the case of temperature change will be very large, which means that the efficiency will decline. In addition, the increase of heat transfer temperature difference also means the increase of dry consumption, which will directly lead to the quality of the foodstuffs and the loss of the quality of goods. On top of that, choosing an ammonia machine requires a lot of on-site installation work and the ammonia machine takes up more space in the plant.? In the face of increasingly picky modern people, the original juice, the original flavor, fresh and tasty frozen food can impress people's stomach.