Liquid nitrogen quick freezer
Liquid nitrogen fast freezer
Liquid nitrogen quick freezer uses liquid nitrogen spray technology to freeze food rapidly. The rapid cooling by liquid nitrogen generates small and uniform ice crystals and the cell walls of food will not be destroyed. The texture and moisture of the food can be completely preserved to guarantee food quality.
Product name: Single cabinet liquid nitrogen quick freezer
Model No.: LNF-S1
Cabinet quantity: 1
Estimated freezing capacity: 100-200kg/h
Power: 1.5kw, 3P 380/50Hz
Working pressure: 0.5-0.8Mpa
Working temperature: RT ~ -190℃
Cooling speed: ≤20℃/min (adjustable)
Temperature control accuracy: ±2℃
Total tray quantity: 22
Tray size: 400*600mm
Tray gap: 5cm
Internal dimension: 600*700*1400mm
External dimension: 1190*1110*2055mm
Main body: 304 stainless steel and Polyurethane high pressure foam insulation
Control system: Touch screen PLC automatic program control
Refrigeration system: Multi-point atomization evaporation system
Product name: Single cabinet liquid nitrogen fast freezer
Model No.: LNF-S2
Cabinet quantity: 1
Estimated freezing capacity: 200-300kg/h
Power: 1.5kw, 3P 380/50Hz
Working pressure: 0.5-0.8Mpa
Working temperature: RT ~ -190℃
Cooling speed: ≤20℃/min (adjustable)
Temperature control accuracy: ±2℃
Total tray quantity: 48
Tray size: 400*600mm
Tray gap: 5cm
Internal dimension: 1000*850*1500mm
External dimension: 1592*1410*2048mm
Product name: Double cabinets liquid nitrogen fast freezer
Model No.: LNF-D1
Cabinet quantity: 2
Estimated frozen capacity: 200-300kg/h
Power: 3kw, 3P 380/50Hz
Working pressure: 0.5-0.8Mpa
Working temperature: RT ~ -190℃
Cooling speed: ≤20℃/min (adjustable)
Temperature control accuracy: ±2℃
Total tray quantity: 44
Tray size: 400*600mm
Tray gap: 5cm
Internal dimension: 660*800*1500mm*2
External dimension: 1312*2250*2020mm
Product name: Double cabinets liquid nitrogen blast freezer
Model No.: LNF-D2
Cabinet quantity: 2
Estimated frozen capacity: 450-500kg/h
Power: 4.5kw, 3P 380/50Hz
Working pressure: 0.5-0.8Mpa
Working temperature: RT ~ -190℃
Cooling speed: ≤20℃/min (adjustable)
Temperature control accuracy: ±2℃
Total tray quantity: 104
Tray size: 400*600mm
Tray gap: 5cm
Internal dimension: 970*950*1750mm*2
External dimension: 1575*2730*2350mm
- Liquid nitrogen is non-toxic and inert, minimizing oxidation during freezing, packaging and storage, extending the shelf life of food.
- Liquid nitrogen freezes food rapidly, with freezing times as fast as 5 minutes (the specific freezing time depends on the food specifications).
- The moisture loss of frozen food is small. Generalfreezers have a dryness loss rate of 5%-10%, while liquid nitrogen freezers have a dryness loss rate of 0.6%-1%, suitable for foods with high moisture content, such as bayberry, tomatoes and crab meat.
- The quality of frozon food is high. Liquid nitrogen freezes food quickly, creating fineand uniform ice crystals that do not damage cell walls, the texture of food is well preserved.
- The single and double cabinetscan be operated independently or simultaneously.
More specifications are available