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YURNFREEZE Tunnel Freezer is a high-efficiency, reliable continuous cooling and freezing system designed for the food processing industry.
It provides rapid freezing (IQF) and precise cooling (IQC) functions, meeting various production requirements from high-temperature cooling to deep freezing.
Ideal for seafood, fruits & vegetables, meat products, baked goods, sauces, dairy products, and special industrial products such as cosmetics.
High-Efficiency Airflow System
Durable Stainless-Steel Structure
High-Performance Insulation
Optimized Evaporator Design
Smart Control System
Cooling & Freezing Performance
Many products require cooling rather than deep freezing. For example:
· Blueberries: 30°C → 5°C to prevent skin cracking
· Hot pot ingredients & custard: 80-60°C → 10-15°C for quick packaging
· Bakery goods: Rapid cooling after baking to preserve texture and shape
With frequency control and adjustable temperature zones, the system can perform both cooling and freezing in one unit.
Made of stainless steel polyurethane sandwich panels, 0.6mm wall thickness on both sides
Internal polyurethane is high-pressure foamed with imported equipment; German-made material, density ≥ 42kg/m³
Panel thickness: 120mm, with concave-convex stop connection for better stability
Reinforced door structure with electric heater between door and frame
Equipped with automatic sensor magnetic switch for easy and safe access
Rust-proof aluminum alloy tubes and fins
Advanced liquid supply and heat exchange methods for high efficiency
Tube size: φ25×2.2mm, fin thickness: 0.4mm, flanging height: 10-12mm
Stainless steel outer frame, withstand voltage ≥ 24kg/cm²
30% higher efficiency than ordinary evaporators
Variable fin pitch design: 20mm at air inlet, 10mm at air outlet
Precision food-grade stainless steel chain
Spiral stainless steel spring wire, fusion-welded ends
Unique inner shrinkable mesh belt with flat, smooth surface
High-strength and durable, easy to assemble/disassemble
Made of high-strength SUS304 steel plate
High-speed cold air blows directly from above and below the plate
Rapidly reduces product temperature by efficiently removing heat
Ensures fast and uniform freezing/cooling
Stainless steel construction
Fault detection, display, and alarm system
Main components: International brand
Equipped with safety circuits
Stepless adjustable conveyor speed
Electric cabinet with dehumidification and moisture-proof protection
| Model | Freezing capacity kg/h | Inlet temperature | Outlet temperature | Freezing temperature |
Freezing time | Refrigeration capacity | Motor power | Refrigerant |
| TWS-300 | 300 | +10ºC | -18ºC | -38ºC | 10-50min | 55 | 11 | R717/ R22/ R404a/ R507a |
| TWS-500 | 500 | 90 | 13 | |||||
| TWS-750 | 750 | 140 | 20 | |||||
| TWS-1000 | 1000 | 160 | 28 | |||||
| TWS-1500 | 1500 | 220 | 40 | |||||
| TWS-2000 | 2000 | 320 | 56 |
| Model | Inlet L1 | L | Outlet L2 | W1 | W | H |
| TWS-300 | 2000 | 12000 | 1000 | 1200 | 2350 | 2600 |
| TWS-500 | 14000 | 1500 | 2650 | |||
| TWS-750 | 16000 | 2000 | 3150 | |||
| TWS-1000 | 16000 | 2600 | 3750 | |||
| TWS-1500 | 20000 | 3000 | 4150 | |||
| TWS-2000 | 16000 | 2600*2 | 7500 |
| Featured Products, Click to View |
Yurnfreeze is a globally recognized leader in food freezing solutions, dedicated to delivering high-quality, cost-effective, and customized freezing equipment and cold rooms to clients worldwide. As an expert in freezing technology and an international provider of turnkey food freezing solutions, we offer a full range of advanced quick-freezing equipment, including self-stacking spiral freezers, spiral freezers, fluidized bed freezers, tunnel freezers, plate freezers, and other specialized systems designed to meet diverse food processing needs.
Our refrigeration systems feature compressors from renowned global brands such as Mycom (Japan), Bit-zer and GEA (Germany), and Fusheng and Hanbell (Taiwan). With expert assembly and integration, we leverage these brands' strengths to ensure efficient cooling and precise freezing performance, setting us apart from most domestic manufacturers.
From initial consultation to after-sales support, Yurnfreeze provides fully customized solutions, ensuring optimal efficiency and reliability for every client.
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1. How do I choose the right tunnel freezer?
The right model depends on your product type, capacity, freezing temperature, and workshop layout.
Send us your requirements, and we will recommend a customized tunnel freezer solution with the best cost-performance.
2. Can you provide customized solutions?
Yes. We specialize in custom industrial freezing solutions, including:
· Equipment design & layout
· Refrigeration system selection (NH3/R404/R507/CO2 optional)
· Integration with your production line
3. What materials are used in your tunnel freezer?
· Food-grade SUS304 stainless steel structure
· High-efficiency aluminum alloy evaporator for fast freezing
· Optional SUS316 for corrosive environments
4. What certifications do you have?
Our equipment complies with international standards:
· ISO9001 / ISO14001 / ISO45001 / CE / HACCP / SGS
5. Can I check your machine before placing an order?
Yes, we offer multiple ways:
· Product videos & real project cases
· Live video factory inspection
· Visit our factory or customer sites
6. Is the equipment easy to operate?
· Clear operation manuals
· User-friendly control system
· On-site or remote training support
7. How do you ensure quality before shipment?
· 5-7 days continuous testing under real conditions
· Full inspection reports & videos
· Support third-party inspection
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