Cooling capacity at -20C: 80kw, 120kw, 180kw, 240kw, 360kw the medium-sized single-fluid low-temperature freezer produced by our company has a cooling temperature range of -25C~-5C, fast cooling speed, safe and reliable, and is used for liquid. Rapid refrigeration, widely used in petrochemical, medical, pharmaceutical, biochemical, freeze-drying, pharmaceutical, military and other high-tech industries.