China Customized Instant Quick Freeze Blast Freezer for ...
Liquid nitrogen instant quick freezer using the latest freezing technology – liquid nitrogen as refrigerant, which is totally ton-toxic, and it could be used directly on the food surface. Due to ultra low temperature (0℃~ -196℃ adjustable), and extremely fast freezing time 5 ~ 20 minutes, it could be widely used for different kind of food ...
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