Self stacking Spiral Freezer
Quick-frozen prepared foods & FREEZING EOUIPMENT
22 YEARS OF PRDUCTION EXPERIENCE
Partners
Why Choose Yurnfreeze Self-Stacking Spiral Freezer
Self-Stacking Belt
Yurnfreeze Tech’s self-stacking spiral freezer combines a chain-driven belt system with vertical airflow for rapid freezing and premium product preservation.
Enclosed Product Zone
Hygiene
- No stationary belt rails in product zone
- Self contained product zone
- Single point automated food zone cleaning
- Much less steel and much less surfaces to clean
Efficiency
- Belt forms its own ducting
- No air leakage
Efficient Evaporator
Our heat exchanger is precision-engineered for optimal performance:
Hydraulic tube expansion ensures tighter fin contact and better heat transfer
Variable fin pitch reduces frost buildup, extending operation time
Easy to clean with open-access design
Durable construction: Stainless steel/aluminum tubes with aluminum fins
Designed using advanced European thermal simulation software for reliable, energy-saving operation.
ADF System
Our ADF system uses high-speed air pulses to remove frost from evaporator fins without stopping production, maintaining optimal heat transfer efficiency.
Benefits:
Continuous operation – No downtime for defrosting
150-200% longer runtime by preventing frost buildup
Energy efficient alternative to hot gas defrost
Ideal for spiral freezers and processing lines requiring uninterrupted operation.
Clean-In-Place
- Foaming (detergent)
- Cleans the conveyor, belt and side-links during rinsing cycle
- Automatic low-pressure cleaning system that includes foaming, as well as all features of the level one system
- Automatically controlled by a PLC in the freezer control panel
Insulated Enclosure
- PIR core insulation panel, SS304 Facing Both Sides
- Fire Classification BS EN 13501-1:2007 A1:2009 B-s2 d0
- Concave Convex Connection WITH Lock Hook Latch
- No Cold Bridge at Panel-Floor Joint
Features
Efficient refrigeration, energy saving
Customized industrial refrigeration unit solutions
- Solution customization: design production lines according to customer needs
- Equipment manufacturing and transportation: provide customized equipment and international transportation support
- Installation and training: on-site or remote equipment debugging, and provide operation training
- After-sales guarantee: one-year warranty, professional team quick response
Range Of Applications
Meat Products
Multi-layer spiral freezing at -40°C maintains texture, with ice crystal diameter ≤50μm for premium cuts.
Seafood
Continuous spiral processing preserves marine texture, handling 2-ton batches of whole fish/shrimp.
Conditioning Food
120-minute rapid freezing cycle maintains sauce integrity in marinated products, moisture loss <1.5%.
Dairy Products
Precision temperature control at -34°C prevents fat separation in cheeses, maintaining 92% original texture.
Flour Food
35-minute spiral transit ensures dumplings/pastries maintain dough elasticity (rupture rate <0.8%).
Vegetables & Fruits
Adjustable belt speed achieves 95% cell structure preservation for delicate berries and leafy greens.
Authorization and Authentication
Global Contracted Partner
High tech Enterprise Certificate
Safety Production License
Award for Exellent Service Supplier of 2023
Project Cases
FOOD INDUSTRY
Central Kitchen Project
Yihai Kerry (Fortune Global 500) is a global agri-food leader, producing edible oils, rice, and flour under brands like Golden Dragon Fish. Combining R&D innovation with sustainable practices, it delivers safe, efficient food solutions while advancing green manufacturing and rural development. A trusted partner for quality and industry impact.
Medium temperature 1200kw CO2/R507 cooling system
Low temperature 1500kw CO2/R507 cooling system
Area 6000m²*5 floors, totaling 30000m
CHEMICAL INDUSTRY
Explosion-Proof Refrigerator Project Case
Zhenjiang Chimei Chemical Co., Ltd. is a Taiwanese joint venture established in 1996 by Chimei Industrial Co., Ltd. of Taiwan, China. It is currently the largest plastic production base in mainland China. The company's annual production capacity totals 1.32 million tons and sales exceed 15 billion yuan.
Room Temperature -18°C
Area 2500m²
PHARMACEUTICAL INDUSTRY
GMP/GSP Pharmaceutical Cold Storage
Simcere Pharmaceutical Group is an innovation-driven biopharma with a National Key Laboratory. Focused on neuroscience, oncology, and immunology, it partners with global innovators to integrate R&D and collaboration, addressing unmet medical needs under its "living for patients" mission.
Room Temperature 2-8°C
Area 2000m²
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