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Jiesheng's Commercial Liquid Nitrogen IQF Freezer provides ultra-rapid freezing for delicate bamboo shoots. Its cryogenic technology reaches -196°C, perfectly preserving crisp texture and natural flavor. This freezing machine features automated operation and a lift-up design for hygiene, offering a compact, efficient solution for high-value vegetable processing.
LND
WUYE
12 months
Customized
Nitrogen
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Jiesheng's Commercial Liquid Nitrogen IQF Freezer provides ultra-rapid freezing for delicate bamboo shoots. Its cryogenic technology reaches -196°C, perfectly preserving crisp texture and natural flavor. This freezing machine features automated operation and a lift-up design for hygiene, offering a compact, efficient solution for high-value vegetable 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 instantly vaporizes, absorbing heat 5-10 times faster than conventional methods. This rapid cooling pushes bamboo shoots through the ice crystal formation stage (0 to -5°C) in minutes. The resulting micro ice crystals prevent cellular damage, minimizing moisture loss during thawing and best preserving the shoot's crispness, sweetness, and nutritional quality.
√ √ √ √ √ √ √ √ | -196°C Ultra-Fast Freezing Freezing completes in 10-30 minutes ~5% thawing loss, preserves pure flavor Micro ice crystals, perfect cell structure Large-scale continuous production capacity Lift-up structure for easy, thorough cleaning Ensures superior food safety & hygiene Fully automatic, labor-saving operation | × × × × × × × × | -30°C Slow Freezing in Cold Rooms Requires 6 to 48 hours Over 30% shrinkage, poor taste Large, damaging ice crystals Limited capacity, inconsistent quality Fixed structure, hard-to-clean areas Risk of dirt accumulation over time Batch processing, labor-intensive |

Food grade stainless steel
The conveyor belt is built with food-grade SUS304 stainless steel, known for high strength, tensile resistance, and corrosion resistance. The thickened mesh and shafts enhance durability, ensuring a long service life in demanding environments.
Up and down lifting structure
The split lifting structure allows the chamber to be raised and lowered. This provides full access for cleaning and inspection, meeting HACCP management requirements for food safety.
Independent fan
The stirring fans are arranged in independent zones. This ensures uniform temperature distribution in each section without turbulence interference, guaranteeing consistent freezing quality.
Actual production cases
This liquid nitrogen freezer is ideal for high-value foods like bamboo shoots, gourmet vegetables, seafood (scallops, shrimp), premium meats, and ready-to-eat dishes. It excels at preserving the texture, flavor, and freshness of delicate products, making it essential for high-quality processing lines.

| Frozen squid | Frozen bamboo shoots | Frozen crayfish |