China Hot Fluorine Defrost Air Cooler Evaporator for Cold Storage - Reliable Suppliers & Factory Solutions

The hot fluorine defrost air cooler evaporator represents a cutting-edge solution in cold storage technology, particularly for China-based suppliers and factories looking to enhance their operations. This innovative evaporator is specifically engineered for cold storage facilities, boasting a range of advantages that improve efficiency and overall performance. A key feature of this technology is its capacity to maintain optimal temperature conditions while significantly reducing frost buildup. Unlike traditional defrosting methods that often lead to costly downtime and energy inefficiency, the hot fluorine system employs a unique defrosting process that minimizes these challenges. For suppliers and factories in China, investing in this advanced air cooler evaporator means greater reliability, sustainability, and operational success

Product Description

Products Description
Technologically, the hot fluorine defrost system operates by circulating heated refrigerant through the evaporator coils. This process effectively melts any frost or ice buildup, ensuring that the evaporator maintains its heat exchange efficiency. The use of fluorine as a refrigerant is particularly advantageous due to its low environmental impact and high thermal conductivity, which allows for rapid heat transfer. This results in quicker defrost cycles and less energy consumption compared to conventional systems.
F-series hot fluorine defrost air coolers are divided into three series: F-RD, F-RL and F-RJ types, used differently as evaporators in medium temperature, high-temperature, and low-temperature cold storages.
Product Details
The hot fluorine defrost Air Cooler needs to be used with the refrigeration compressor unit. According to the required storage temperature, the corresponding air cooler should be selected.
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F-RL Series
Storage temp: -5°C to 5°C (23~41°F)
Suitable for fresh foods, vegetables and other items.
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F-RD Series
Storage temp: -15°C to -25°C (5~-13°F)
Suitable for freezing/refrigerating beef, mutton, fish, and seafood.
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F-RJ Series
Storage temp: -25°C to -40°C (-13~-40°F)
Mainly used for quick-frozen poultry, seafood, dairy products, etc.
Blowing and Mounted Types
■ Ceiling Mounted
Oblique Side Blow
Oblique Side Blow
Standard Side Blow
Standard Side Blow
Double Side Blow
Double Side Blow
■ Floor Stand
Standard Top Blow
Standard Top Blow
Vertical Side Blow
Vertical Side Blow
Key Features
Steel Plate Cabinet
Steel Plate Cabinet with plastic spray
Corrosion proof construction
Customizable color options
Copper Tubes
Mechanically expanded copper tubes
Enhanced heat transfer efficiency
Air Throw Cowl
Long distance air throw cowl available
Compatible with R404A, R507A, R22, etc.
Aluminum Foil
Blue hydrophilic aluminum foil
Multiple types of AL foil available
Fan Motor
High-quality Fan Motors
EBM and other premium brands available
Model Description
Model Description
Technical Specification
● Standard ○ Optional
HT-FR-J/D/L Series Hot Fluorine Defrost Air Cooler Specifications
Model Prefix Evap Area Defrost Method Temp Range Installation Blow Type Fan Motor Fan Type Fin Type
Water Electric Hot Fluorine Low/Mid/High Ceiling Floor Brand Qty Outer Rotor Axial Flow Light Foil Hydrophilic Others
30-80 30-80 MaEr EBM 2-3
100-300 100-300 MaEr EBM 3-4
330-670 330-670 MaEr EBM 4
Note: For additional custom configurations, please consult our technical team.
Applications & Efficiency
Hot fluorine defrost air cooler evaporators are ideal for various cold storage environments, including warehouses, food processing facilities, and pharmaceutical storage. These units are particularly beneficial in settings where maintaining strict temperature controls is crucial, such as in the storage of perishable goods or sensitive materials.
The reduced frost buildup not only enhances the overall efficiency of the cooling system but also extends the lifespan of the equipment by minimizing wear and tear. As a result, businesses can achieve significant savings while ensuring that their cold storage facilities operate at peak performance.
Frequently Asked Questions
How does a hot fluorine defrost system improve efficiency?
It uses heated refrigerant circulated directly through the coils to melt ice. This is significantly faster and more energy-efficient than traditional electric heaters or water defrosting, ensuring minimal temperature fluctuation in the cold room.
Which series should I choose for vegetable storage?
The F-RL series is specifically designed for medium-temperature storage (-5°C to 5°C), making it the ideal choice for fresh produce like vegetables and fruits.
Are these air coolers compatible with R404A refrigerant?
Yes, the HT-FR series is fully compatible with R404A, as well as R507A and R22 refrigerants, allowing for versatile integration into most industrial refrigeration systems.
What are the installation options for limited ceiling space?
We offer floor-stand models with standard top blow or vertical side blow options, which are perfect for facilities where ceiling mounting is not feasible.
Do you offer corrosion-resistant options for harsh environments?
Yes, our units feature a steel plate cabinet with plastic spray coating and blue hydrophilic aluminum foil fins to provide excellent resistance against corrosion and moisture.
What is the capacity range for the HT-FR series?
The series covers an evaporating area from 30 m² to 670 m², supporting everything from small walk-in coolers to large-scale industrial cold chain warehouses.

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