Liquid nitrogen tunnel freezer uses liquid nitrogen as the freezing medium. Compared with the traditional compressor quick freezing, liquid nitrogen quick freezing is more energy-efficient, and the freezing speed is faster and lower. The tunnel-type quick-freezer has a larger and faster output, which is the best choice for mass production.
SUS304 stainless steel
Temperature control precision:
1.More than 10 years of professional recognition for ultra-low temperature deep cooling ,own independent intellectual property rights with more than 10 patented technologies.
2.The ability of compound innovation and multi-technology integration makes DJL unique in freezing machine industry.
3.Personalized scheme provides you the best cost performance of product
4.Close cooperative relationships with many universities
5.Three minutes quick-freezing ,the temperature low to minimum -196℃
6.Reasonable &exclusive quick-freezing total solution maximize utilize/save customers cost.
7.Free experiment and verification supporting .
8.Better serving customers by setting up branches and offices in country's areas.
1. How much liquid nitrogen will be consumed for freezing foods?
Generally 1:1, that is 1 ton nitrogen for 1 ton food The comsumption rate is 1:1 to 1:1.5, actual consumption depends on the dimension and water content.
2. What is your warranty policy?
One year warranty, life-time maintenance.Components and parts are provided for free within warranty date for replacement.