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LND
WUYE Machinery
12 months
Customized
Nitrogen
Lobster Liquid Nitrogen IQF Freezer
As a premier manufacturer and global supplier of advanced industrial freezing equipment, we proudly present the Lobster Liquid Nitrogen IQF Freezer. Engineered specifically for massive continuous production, this heavy-duty machinery transforms commercial seafood processing by prioritizing speed, yield, and absolute hygiene.
Ultra-low -196℃ rapid freezing technology
10 to 30 minutes quick processing cycle
Premium food-grade SUS304 stainless steel construction
HACCP-compliant up and down split lifting structure
Step into the future of commercial seafood preservation with a machine designed to redefine freshness. When dealing with premium catches like lobster, the margin for error is non-existent. Our advanced freezing tunnel utilizes the sheer power of liquid nitrogen to plunge temperatures down to an astonishing -196℃, instantly halting the biological clock of your delicate seafood. You can practically hear the crisp, immediate crystallization as the LND atomized wrapping envelopes each lobster, locking in the ocean-fresh aroma, vibrant coloration, and tender, succulent texture that end-consumers crave. This rapid thermal drop entirely bypasses the slow freezing phase that typically causes cellular rupture, ensuring your high-value products remain structurally flawless.
Beyond the sheer freezing power, the physical craftsmanship of this equipment speaks volumes about its industrial pedigree. The gleaming, heavy-duty SUS304 stainless steel exterior feels robust and unyielding, built to withstand the rigorous, moisture-heavy environments of high-volume processing facilities. Inside, the quiet hum of the thickened transmission shafts and the smooth glide of the flexible shallow-groove conveyor belt demonstrate a flawless mechanical synergy. Every contour and weld is meticulously engineered to prevent the accumulation of debris, ensuring that your production floor maintains pristine hygiene effortlessly. This is not just a freezing unit; it is a comprehensive preservation asset that elevates your operational output while safeguarding the natural integrity of your most valuable commodities.
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 | 500-3000kg/h | Structural features | Up and down lifting structure |
| Mesh belt material | Food grade stainless steel SUS304 | Mesh belt width | 1000~1600mm |
Why choose liquid nitrogen quick freezer ? |
√ √ √ √ √ √ √ √ | -196℃ Quick- freezing 10-30 minutes After thawing, the water loss rate is about 5%, and the original flavor is pure The ice crystals are small and in good condition Large-scale quick-frozen production The lifting type is easy to clean Ensure food safety and hygiene Fully automatic continuous production Labor saving | × × × × × × × × × | -30°C Cold room 6-48 hours The shrinkage rate after thawing is more than 30%. Poor taste The frost is thick and sticky The capacity is small.Product quality is easy to change The storage is not easy to clean. Dirt accumulates over time Batch production requires manual handling.Labor-intensive |
Salt Corrosion Resistance：
304/316L stainless steel body + mesh, resistant to corrosion from Seafood salt and alum, service life over 10 years;
Crisp Retention & Anti-Softening：
Ultra-low temperature quick-freezing, Seafood crispness retention rate ≥96%, no softening or rotting.
For premium seafood, the final thawed weight and texture dictate your market value. Conventional freezing methods notorious for severe dehydration can strip away up to a third of your product's weight. This equipment is specifically calibrated to protect your investment by locking in natural moisture.
Exceptional Moisture Retention: Post-thawing water loss is strictly contained to approximately 5%, a drastic improvement over the 30% shrinkage typically seen in standard cold storage.
Pristine Flavor Preservation: By preventing cellular rupture and juice leakage, the rich, authentic taste and firm texture of the lobster are perfectly preserved for the end consumer.
Visual Excellence: The rapid freezing action acts as an instant color lock, preventing the dull, oxidized appearance that often plagues frozen seafood, ensuring a premium presentation.
Maximized Profit Margins: Retaining the vast majority of the original weight directly translates to higher yield and superior product grading, giving you a distinct competitive edge.
Investing in heavy machinery requires a clear path to long-term profitability. Beyond the immediate gains in product quality, this equipment is engineered to optimize resource consumption and withstand years of relentless industrial use without faltering.
Optimized Cryogen Utilization: The advanced LND atomized wrapping technology ensures that every drop of liquid nitrogen is utilized efficiently, significantly reducing daily consumable costs.
Reinforced Mechanical Lifespan: Featuring a thickened SUS304 mesh belt and heavy-duty transmission shafts, the system is highly resistant to stretching and mechanical fatigue.
Low Maintenance Architecture: The reduction of complex, exposed moving parts minimizes wear and tear, leading to fewer production halts and lower replacement part expenses.
Energy-Efficient Airflow: Low wind speed fans distribute the extreme cold evenly without drawing excessive electrical power, balancing intense freezing capabilities with sensible energy consumption.
The hallmark of premium frozen goods is the ability to pour out exactly what is needed without smashing apart solid frozen blocks. Individual Quick Freezing (IQF) is non-negotiable for high-end markets, and this machine perfects the process for even the most challenging, moisture-rich items.
Flawless Single Petal Separation: Utilizing proprietary LND atomized wrapping technology, each piece of lobster or seafood is instantly encased in a micro-thin frozen shell, preventing surface adhesion.
Zero Clumping Guarantee: Products exit the tunnel completely separated and free-flowing, making downstream packaging, weighing, and portioning incredibly efficient.
Versatile Processing Capabilities: While optimized for delicate lobster, the adjustable belt speeds and temperature profiles make it equally adept at handling raw meat, sliced vegetables, and fragile berries.
Enhanced Consumer Experience: By maintaining individual integrity, end-users can easily extract specific portions from bulk packaging, elevating the perceived value of your brand.
