box liquid nitrogen freezer

Advantage of liquid nitrogen freezer:

The freezing time is about 5 minutes to 30 minutes. Cause this rapid freezing time, have no moisture loss, almost no Cell tissue loss, maintain food the original of flavor, color, texture and the quality.
Environmental protection, the gas nitrogen is the part of air, so it is no pollution.
Low noise, like the family fridge.
Low powder consumption
Low Maintenance cost which it is about no more than USD400 for three years.
Take Small place
Easy to operate and maintenance. Not need special technician to do it, just workers

box liquid nitrogen freezer