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Blast freezer
INTRODUCTION
ULT Ultra-Low Temperature Air Coolers | Extreme Freezing Performance Redefined
Specialized for the Most Demanding Cryogenic Applications
Ultra-low temperature freezing represents the ultimate test of air cooler capabilities, pushing equipment to its absolute limits. Our ULT series rises to this challenge through meticulous engineering - every component, material selection, and design element has been optimized to deliver flawless performance at -60°C conditions. The innovative variable fin spacing and reinforced fin construction maintain structural integrity even under extreme airflow pressures, preventing deformation while ensuring consistent thermal transfer.
Unmatched Defrost & Operational Reliability
The ULT system features a comprehensive three-mode defrost system (water spray, hot gas, and electric) with heated drain pans and baffles for complete ice elimination. This advanced approach dramatically reduces defrost cycles while maintaining continuous operation. Equipped with CIE cryogenic-grade axial fans featuring premium imported bearings, the ULT guarantees stable performance when reliability matters most. Proven across numerous real-world installations, this series delivers:
◆ Faster freezing times for superior product quality
◆ Minimized dehydration loss preserving product value
◆ Optimal freshness retention for premium frozen goods
Applications:
◆ Tuna and premium seafood cryo-freezing
◆ Durian and tropical fruit preservation
◆ Specialty pharmaceutical freezing
◆ High-value ingredient processing
Why Industry Leaders Choose ULT:
◆ Uncompromising -60°C performance
◆ Military-grade component reliability
◆ Intelligent defrost technology
◆ Proven product quality preservation
◆ -60℃ ultra-low temperature cooler
◆ Cryogenic freezing specialist
◆ Triple-mode defrost system
◆ Premium seafood preservation
◆ Industrial-grade reliability
◆ Product dehydration control
Ultra low temperature axial fan
20mm insulation layer
Baffle electric defrosting
The ULT series represents the pinnacle of ultra-low temperature freezing technology, offering processors an unmatched solution for preserving premium products where quality and freshness are non-negotiable. This is extreme cooling performance, perfected.
With its combination of robust engineering and intelligent freezing technology, the ULT series delivers transformative results for high-value cryogenic freezing applications - setting new benchmarks for speed, efficiency, and product quality preservation in the most demanding ultra-low temperature environments.
| APPLICATIONS | Refrigeration | |||||||
| REFRIGERANTS | HFC | NH3 | CO2 | Glycol | Water | Brine | ||
| CAPACITY RANGE | 30 ~ 200 kW | |||||||
| FIN DISTANCE | 10 , 12 , 16-8 , 18-9 , 20-10 , 24-12-6 , 30-15 , 40-20-10 mm, or as requirements | |||||||
| GEOMETRY | In-line | |||||||
| AIR DIRECTION | Horizontal air intake and horizontal exhaust | |||||||
| MATERIAL | Titanium | Aluminum | AlMg | Stain steel 304/316 | Copper | Epoxy | Powder coated | Al-Zn coated |
| TUBES | √ | √ | √ | √ | √ | |||
| FINS | √ | √ | √ | √ | √ | √ | ||
| FIN THICKNESS | 0.15mm | 0.2~0.4mm | 0.2~0.4mm | 0.15~0.17mm | 0.15~0.2mm | 0.2~0.4mm | ||
| CASING | √ | √ | √ | √ | ||||
| WATER TRAY | √ | √ | √ | √ | ||||
| DEFROSTING | Electric | Hot gas | Air | Glycol | Brine | Water | ||
| COILS | √ | √ | √ | √ | √ | √ | ||
| FANS | √ | √ | ||||||
| WATER TRAY | √ | √ | √ | √ | √ | √ | ||
| FANS MOTORS | AC or EC fan motors | |||||||
| DIMENSIONS | 600 , 630 , 700 , 800 | |||||||
| NUMBERS | 1 ~ 6 | |||||||
Long service life
High cooling capacity
Minimize goods weight loss
Customizable dimensions
Ultra-low temperature quick freezing
Find suitable accessories for Oblique Draft blast freezer
Insulated water tray
Hot water/glycol defrosting
Water defrosting
Electric defrosting
Hot gas defrosting
Maintenance door
Mounting feet
Baffle defrosting