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Jiesheng's Commercial Liquid Nitrogen IQF Machine offers precision freezing for premium sea cucumber. It reaches -196°C to perfectly preserve the delicate texture and nutritional value. This freezing machine ensures minimal quality loss, making it ideal for high-value seafood processing.
LND
WUYE
12 months
Customized
Nitrogen
、
Jiesheng's Commercial Liquid Nitrogen IQF Machine offers precision freezing for premium sea cucumber. It reaches -196°C to perfectly preserve the delicate texture and nutritional value. This freezing machine ensures minimal quality loss, making it ideal for high-value seafood processing.
Automatic temperature control
Continuous production
Easy to operate
Save liquid nitrogen

| Product name | Liquid nitrogen quick freeze | Temperature | -40℃~0℃ |
| Application | Pasta, fruits and vegetables, seafood, etc. | Quick freezing time | 10-15 minutes |
| Capacity | 300-2000kg/h | Structural features | Up and down lifting structure |
| Mesh belt material | Food grade stainless steel SUS304 | Mesh belt width | 1000~1600mm |
Liquid nitrogen contact causes immediate vaporization, pulling heat away 5-10 times faster than standard methods. This rapid temperature drop pushes sea cucumber through its critical ice crystal phase (0 to -5°C) in minutes. The ultra-fine ice crystals prevent cellular rupture, minimizing drip loss upon thawing and perfectly maintaining the sea cucumber's unique texture and nutritional components.
√ √ √ √ √ √ √ √ | -196°C Ultra-Fast Freezing Freezing completes in 10-30 minutes Minimal weight loss, preserves texture Micro ice crystals, protects structure Large-scale continuous production Lift-up structure for thorough cleaning Superior food safety assurance Fully automated, reduces labor | × × × × × × × × | -30°C Slow Freezing Takes 6 to 48 hours Significant moisture loss, quality degradation Large ice crystals damage structure Limited batch capacity Fixed design, cleaning challenges Hygiene concerns Manual operations, labor-intensive |

Food grade stainless steel
The conveyor system is built with food-grade SUS304 stainless steel, offering high strength and excellent corrosion resistance for marine environments. Thickened components ensure extended service life and reliable performance.
Up and down lifting structure
The split lifting design allows the chamber to be elevated for complete access. This facilitates rigorous cleaning and complies with HACCP standards for premium seafood processing.
Independent fan
Zone-specific independent fans guarantee uniform temperature distribution without cross-interference. This ensures every sea cucumber receives consistent, high-quality freezing.
Actual production cases
Perfect for sea cucumber, abalone, scallops, and other high-value seafood. Also ideal for premium fish fillets, and prepared gourmet foods. Essential for luxury seafood lines requiring top quality.

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