Industrial Cooling System Machine Carbon Dioxide Water Hot Fluorinated Defrosting Evaporator Heat Exchanger Evaporative Air Cooler

Product Description

Product Description

Product Overview

The Yurnfreeze High-Efficiency Air Cooler is a premium cooling solution designed for industrial and commercial refrigeration applications. Combining innovative technology with energy-saving principles, it delivers stable and efficient cooling performance.

Core Value Proposition:

• Enhanced cooling efficiency with reduced energy consumption

• Adaptability to diverse operational scenarios

• Eco-friendly design aligned with sustainable development trends

 

Carbon Dioxide Water Defrosting Air Cooler

Working Principle

• Refrigeration Cycle: Uses carbon dioxide (CO2) as the refrigerant. The evaporator coils inside the air cooler absorb heat from the cold storage, lowering the internal temperature.

• Defrosting Method: Applies water defrosting technology, where high-pressure warm water is sprayed onto the evaporator fins and tubing to quickly melt frost and wash it away.

• Cycle Recovery: After defrosting, residual water is rapidly drained, allowing the system to resume cooling with minimal temperature fluctuation.

Advantages

• Fast Defrosting: Warm water spray removes frost quickly, reducing downtime.

• Cleaner Fins: Water rinsing removes dust and impurities, improving heat transfer efficiency.

• Energy Saving: Less energy consumption compared to prolonged electric heating defrosting.

• Excellent for Low Temperatures: Maintains high heat exchange efficiency even in ultra-low temperatures, such as -40°C.

• Eco-friendly and Safe: CO2 is a natural refrigerant with zero ozone depletion potential (ODP = 0) and very low global warming potential (GWP).

Fully Hot Fluorinated Defrosting and Air Cooling All-in-one Machine

Working Principle

• Refrigeration Cycle: Uses fluorinated refrigerants (such as R404A, R507) and completes the full cycle of compression, condensation, throttling, and evaporation within the same unit, providing direct cooling for cold rooms or processing areas.

• Defrosting Method: Adopts hot gas defrosting technology by introducing high-temperature, high-pressure hot fluorinated gas directly into the evaporator coil. This heats the frost from the inside, melting it quickly before draining the water away.

• Integrated Design: Combines cooling and defrosting functions in one unit, eliminating the need for additional outdoor units or condenser piping.

Advantages

• All-in-one Installation: Saves on piping and construction time, making installation simpler.

• Thorough Defrosting: Internal heating by hot gas ensures high defrost efficiency with minimal residual frost.

• Stable Temperature: Short defrost cycles minimize temperature fluctuations in the cold room.

• Easy Maintenance: Compact structure for convenient servicing and upkeep.

• Wide Application: Suitable for medium- and low-temperature cold rooms, processing areas, and pre-cooling rooms.

 

Product Parameters

Parameter	Carbon Dioxide Water Defrosting Air Cooler	Fully Hot Fluorinated Defrosting and Air Cooling All-in-one Machine
Cooling Capacity	10 kW - 100 kW (customizable)	5 kW - 80 kW (customizable)
Applicable Refrigerant	CO2 (R744)	R404A, R507, other fluorinated refrigerants
Defrosting Method	Water spray defrosting	Hot gas defrosting
Air Throw Distance	10 - 35 m (customizable)	8 - 30 m (customizable)
Air Flow Volume	4,000 - 30,000 m³/h (customizable)	3,000 - 25,000 m³/h (customizable)
Fin Spacing	4 mm / 6 mm / 9 mm (customizable)	4 mm / 6 mm / 9 mm (customizable)
Operating Temperature Range	-40°C to -5°C	-30°C to +5°C
Casing Material	Galvanized steel with powder coating / Stainless steel (optional)	Galvanized steel with powder coating / Stainless steel (optional)
Fan Type & Speed	Axial fans, single or multi-speed	Axial fans, single or multi-speed
Power Supply	380V / 3Ph / 50Hz (customizable)	380V / 3Ph / 50Hz (customizable)
Installation Type	Ceiling-mounted	Ceiling-mounted / Wall-mounted
Noise Level	≤ 65 dB(A)	≤ 65 dB(A)
Special Options	Corrosion-resistant coating, explosion-proof fans, fin hydrophilic coating	Corrosion-resistant coating, explosion-proof fans, fin hydrophilic coating

Comprehensive customization options:

• Dimensional modifications for specialized installation requirements

• Functional enhancements: Dust filters, humidity control modules, intelligent alarm systems

• Material upgrades: Corrosion-resistant, explosion-proof, or food-grade materials (316L stainless steel available)

• Efficiency optimization: Compatible with variable frequency compressors and waste heat recovery systems

 

Application Fields

Application Fields

• Industrial Applications: Equipment cooling for food processing, chemical/pharmaceutical production, and cold chain logistics

• Commercial Use: Large-scale retail spaces and hotel central air conditioning systems

• Specialized Environments: Data center cooling solutions and agricultural greenhouse climate control

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Company Profile

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.

Service Process

  

Stage	Details
Pre-Sale	1. Needs Analysis & Consultation: In-depth communication to understand your requirements (size, temperature, items stored, frequency of use, etc.). 2. Custom Solution Design: Provide CAD drawings and 3D renderings to visualize the processsing Line configuration, structure, and layout. 3. Project Showcase: Share pictures and videos of previous projects to help you better understand potential outcomes and solutions. 4. Factory Visit: Offer video factory tours and the option for offline factory visits for you to see production capabilities firsthand. Additionally, we can arrange visits to customer factories to observe the actual operation of similar equipment.
On-Sale	1. Production Visualization: You can track production progress in real time, ensuring that the spiral freezer is built according to specifications. 2. Quality Control & Testing: Rigorous inspections are carried out to meet industry standards and your requirements. 3. Packaging & Logistics: Equipment is professionally packed and shipped via reliable logistics partners to ensure timely and safe delivery.
After-Sale	1. Goods Loading & Transportation Management: Ensuring secure and proper loading, accompanied by detailed transportation documentation for your tracking. 2. Technical Documentation & Installation Guidance: Providing technical drawings and installation manuals to assist you with the setup. 3. 24/7 Support & Service:  Continuous support through our service team, addressing any issues or inquiries promptly. 4. Equipment Maintenance & Repair: Regular maintenance services and on-demand repairs to keep the spiral freezer running at peak performance.

FAQ

• Which product should I choose?
Product selection depends on your product type, output, and workshop size. Share details with us, and our team will recommend the best equipment for your needs.
• What material is used in the product?
Our equipment is made from 304 stainless steel for durability and corrosion resistance, with aluminum alloy for the evaporator to ensure efficient cooling. Custom materials can be provided based on your specific requirements.
• What certifications do you have for this product?
We hold certifications including ISO 9001, ISO 14001, ISO 45001, CE, HACCP, and SGS to ensure quality, safety, and environmental standards. We also offer high-tech product certifications.
• Where can I see your product display?
You can explore our products on our website and social media platforms. If you wish to see the equipment in action, we can arrange a visit to a customer's factory (with permission) or offer virtual tours.
• What is the operation process of the product?
Our equipment is easy to operate, with a clear user manual and on-site training provided after installation. We also offer ongoing support to ensure smooth operation.
• How do you guarantee the quality of the machine before delivery?
Before delivery, we perform rigorous testing on each machine under realistic conditions (5-7 days). We also offer pre-shipment inspections, allowing you to visit or view inspection videos to ensure product quality.