Cold Room Evaporator Price
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Cold Room Evaporator Price

Cold Room Evaporator Price

Brand:RFJ
Model number:RFJ-D3.1E9
Refrigerating Capacity:3.1KW
Air Volume:2x3900m³/h
Fan Voltage:220/380V
Quantity of Fans:2

Description

High-Efficiency Low-Temperature Cooling

 

D3.1E9 small air cooler is engineered specifically for challenging low-temperature and freezing applications, delivering highly stable performance in cold storage environments down to -35℃. If you are looking to optimize your commercial cold storage setup while maintaining a highly competitive cold room evaporator price, this dual-fan, electric-defrost unit offers the perfect balance of heavy-duty performance and cost-effectiveness.

 

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product-1067-800

Premium Material and Compact Design

 

Featuring high-efficiency inner-grooved copper tubes paired with a staggered tube layout, the D3.1E9 maximizes internal heat exchange surface area while keeping its physical footprint remarkably compact. The casing is designed for harsh environments, offering options in premium powder-coated steel, stainless steel 304/316, or aluzinc sheets to ensure outstanding anti-corrosion protection. This robust construction guarantees long-term durability, protecting your investment and ensuring that the overall cold room evaporator price delivers maximum value over years of rigorous operation.

Optimized Airflow and Reliable Defrosting

 

Equipped with two 300mm low-temperature external rotor motors rated at IP55, this evaporator delivers a powerful air volume of 4400m³/h and an impressive 10-meter air throw range. Combined with a 3.5KW electric defrost system embedded securely within both the coil block and the individual drain pan, it effectively prevents frost accumulation even at a -35℃ room temperature. For global buyers evaluating procurement budgets, our factory-direct wholesale options guarantee the most favorable cold room evaporator price without compromising on component quality.

unit cooler

Parameter Table

Model D3.1E9
Cooling Capacity 3.1 kW
Air Volume 2x3900 m³/h
Motor Power 2x145 W
Fan Voltage 220 V / 380 V
Liquid Inlet / Gas Return Diameter 12 mm / 19 mm
Electric Defrost Power 3.5 kW

 

Company Profile

product-957-582

Shenzhen Ruifujie Technology Co., Ltd.

As a leading global supplier of commercial refrigeration solutions, we specialize in delivering high-efficiency components to engineering clients worldwide. With over 15 years of expertise in commercial refrigeration engineering, we offer comprehensive one-stop sourcing for compressors, evaporators, and condensing units that are fully certified under international CE and ISO9001 quality management systems. Our products are widely exported to premier international markets, including Southeast Asia, the Middle East, and South America, ensuring exceptional cooling performance and trusted reliability across diverse climates.

16+ Years Experience

Sea-near Factory

Freight Cooperation

Global Shipping

Certifications

 

 

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product-400-538
product-400-538
product-400-538
product-400-538
product-400-538
 

FAQ

01.What specific applications is the D3.1E9 model optimized for in cold storage facilities? 

The D3.1E9 is purpose-built for ultra-low temperature applications, specifically cold storage rooms maintained at approximately -35°C. With a large 9mm (3FPI) fin spacing, it is highly effective for freezing meats, seafood, and quick-frozen industrial goods where heavy frost accumulation usually hinders standard cooling systems.

02.How does the inner grooved copper tube design enhance the thermal performance of this unit cooler?  

The inner grooved copper tubing expands the internal coil surface area and minimizes the oil film thermal resistance coefficient. This staggered arrangement maximizes heat transfer coefficients and ensures rapid, uniform temperature reductions within the cold storage room.

03.Where can I obtain an official quote to evaluate the competitive cold room evaporator price for the D3.1E9?  

You can request a comprehensive pricing structure directly through our sales channels. We analyze your specific engineering requirements to provide the best market value for your project deployment.

04.What is Ruifujie's standard policy regarding official quotation turnarounds and required technical data?  

We provide a detailed quote within 8 hours of receiving your specific parameters. To ensure absolute accuracy, clients must supply crucial technical data including required cooling capacity, operational voltage, refrigerant type, and exact working conditions.

05.What are the typical lead times for sample fulfillment and bulk industrial orders? 

For standard in-stock inventory, samples are dispatched within 3 days. Bulk commercial orders typically require 10 to 15 working days for full production and quality compliance testing before shipment.
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Technical Selection Support

Backed by Ruifujie's robust engineering capabilities and decades of thermodynamic expertise, our team provides comprehensive system matching to ensure your equipment delivers maximum efficiency at the most cost-effective cold room evaporator price. We offer tailored structural configurations and precise capacity modeling to seamlessly align with your existing compressor configurations. Please send your detailed project parameters, required procurement quantities, or specific installation constraints today, and our technical experts will deliver an optimized proposal within hours.

 

 

 

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