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LND
WUYE Machinery
12 months
Customized
Nitrogen
Pawpaw Liquid Nitrogen IQF Freezer
As a premier manufacturer and dedicated supplier of advanced food processing equipment, we proudly present the Pawpaw Liquid Nitrogen IQF Freezer. Engineered specifically for high-volume commercial operations, this system redefines freezing efficiency by utilizing ultra-low temperatures to lock in the natural essence of delicate fruits. Designed to meet the highest industry standards, it seamlessly integrates into your existing production line to maximize output while minimizing waste.
Ultra-low -196℃ freezing capability for instantaneous preservation.
Rapid 10 to 30-minute processing cycle.
Constructed entirely from premium food-grade stainless steel.
Innovative split lifting design for effortless sanitation.
Step onto your production floor and experience the future of fruit preservation with our state-of-the-art freezing solution, meticulously crafted for delicate produce. When you run your hand along the cool, sleek exterior of the heavy-gauge stainless steel frame, you immediately feel the robust, industrial-grade craftsmanship built to withstand the most demanding factory environments. The rhythmic, gentle hum of the precision-engineered motors operates quietly in the background as vibrant, freshly cut pawpaw slices glide smoothly along the flexible mesh conveyor belt.
Instead of the harsh, damaging frost associated with traditional cold storage rooms, this advanced machinery envelops each individual fruit piece in a fine, atomized mist of liquid nitrogen. The visual transformation is immediate: the vibrant orange hue of the pawpaw is instantly locked in, preventing any unsightly discoloration. The result is a pristine, individually quick-frozen product that retains its sweet tropical aroma, firm cellular texture, and pure, freshly-picked taste. By halting the oxidation process in its tracks, your facility can consistently deliver premium-grade, farm-fresh quality to your clients, drastically reducing product degradation and elevating your market offering to unprecedented heights.
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 |
Our engineering team has focused on six critical dimensions of performance to ensure this machinery not only meets but exceeds the rigorous demands of modern food processing facilities.
Rapid Cycle Times: Utilizing -196℃ liquid nitrogen technology, the system completes a full freezing cycle in just 10 to 30 minutes.
High-Volume Output: Designed for fully automatic, continuous mass production, it completely outpaces traditional cold rooms that require agonizing 6 to 48-hour freezing periods, thereby multiplying your daily factory output.
Instant Color Lock: The product passes through the critical oxidation zone in under 1 minute, strictly controlling the fruit petal browning rate to less than 2%.
Juice Retention: Upon thawing, the water loss rate is a mere ~5%. The microscopic ice crystals preserve the cellular integrity, ensuring the pawpaw retains its pure, original flavor and nutritional profile.
Damage-Free Conveying: The flexible shallow-groove conveying system paired with low wind speeds guarantees a fruit petal integrity rate of ≥ 98%, completely eliminating juice loss during transit.
IQF Separation: Advanced LND atomized wrapping technology ensures each piece is frozen individually. There is zero adhesion after freezing, allowing end-users to easily portion and use the product.
Premium Construction: The core components and the conveyor belt are forged from high-strength SUS304 food-grade stainless steel, offering exceptional tensile resistance and corrosion protection.
Extended Lifespan: Both the mesh and the internal shafts are significantly thickened, ensuring the machinery withstands extreme thermal contraction and expansion over years of heavy use.
Zero Dead Corners: The innovative up and down split lifting structure completely resolves the notorious issue of dirt accumulation found in traditional cold storage.
HACCP Compliance: The interior is fully accessible for high-pressure washing and sanitation, ensuring your facility effortlessly meets strict HACCP food safety and hygiene management requirements.
Streamlined Workflow: By supporting a fully automatic continuous assembly line, the equipment eliminates the need for batch-by-batch manual loading and unloading.
Cost Reduction: This direct replacement of labor-intensive cold room handling drastically reduces workplace fatigue and significantly cuts down long-term enterprise labor costs.
High-end shellfish:
Quick-freeze scallop meat and Yesso scallops for Japanese food and high-end catering;
Fresh razor clams:
Freeze razor clams and razor shells for long-distance transportation and catering processing;
Shellfish prepared meals:
Bulk quick-freeze garlic vermicelli scallops and spicy razor clams, ready to eat after heating.
