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High-Power Defrost DD310 Evaporator for Ultra-Low Temperature Cold Storage

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Shenzhen Ruifujie Technology Co., Ltd.

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High-Power Defrost DD310 Evaporator for Ultra-Low Temperature Cold Storage

Name: HighPower Defrost DD310 Evaporator for UltraLow Temperature Cold Storage
Brand: Ruifujie
Price: 1 USD

Buy cheap High-Power Defrost DD310 Evaporator for Ultra-Low Temperature Cold Storage product

Price : Discussed

MOQ : 1 Sets

MOQ : 1

Rated Voltage : 380V

Packaging Details : WOODEN CASE

Brand Name : Ruifujie

Supply Ability : 100PC

Nominal Refrigeration Capacity : 57.9KW (57900 W)

Packing : Woodcase packing

Delivery Time : 1 Month

Model Number : DD-57.9/310

Warranty : 1 year

Matched Area : 310㎡

Place of Origin : China

Payment Terms : T/T,Western Union

Model : DD-57.9/310

Application : Cold Room,Freezer

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High-Power Defrost DD310 Evaporator for Ultra-Low Temperature Cold Storage

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Product Advantages

Powerful Low-Temperature Cooling: 57.9kW nominal refrigeration capacity, perfectly matched for 310㎡ large cold rooms, maintaining stable ultra-low temperatures for heavy-duty commercial refrigeration.
Massive Airflow for Even Cooling: 36000 m³/H high-volume airflow with 15m throw range, eliminating temperature stratification and cooling dead zones in expansive cold storage spaces.
Industrial-Grade Quad-Fan Operation: 4×780W 380V fans with 600mm diameter, built for reliable 24/7 continuous operation in demanding low-temperature environments.
Ultra-Efficient Defrost System: 21600W high-power fin defrost paired with 4800W drain pan defrost, quickly clears thick frost buildup in high-humidity conditions to avoid operational downtime.
Enhanced Refrigerant Flow Design: 51.6L large tube volume with φ28/φ54mm inlet/outlet tubes, optimizing refrigerant circulation to boost overall heat exchange efficiency for extreme cooling loads.

Technical Specifications

Parameter	Specification
Model	DD-57.9/310 (DD310)
Nominal Refrigeration Capacity	57.9 kW (57,900 W)
Applicable Cold Room Area	310 ㎡
Tube Volume	51.6 L
Refrigerant Inlet/Outlet Diameter	φ28 / φ54 mm
Fan Quantity	4 units
Fan Diameter	600 mm
Working Voltage	380 V
Total Fan Power	3120 W (4 × 780 W)
Air Volume	36000 m³/H
Air Throw Range	15 m
Fin Defrost Power	21600 W
Drain Pan Defrost Power	4800 W

Company Profile

With over 20 years of experience, Shenzhen Ruifujie Technology Co., Ltd. is a large modern enterprise focusing on R&D, production and sales of refrigeration products. We specialize in developing and manufacturing scroll, piston, rotor, semi-hermetic and screw refrigeration compressors, which are exported worldwide. Endowed with strong technical strength and rich experience in cold storage, freezing, quick-freezing equipment and ice machines, we provide professional OEM/ODM refrigeration services and have stable global cooperative partnerships, winning high praise for high-quality refrigeration compressors and competitive prices.

Packaging and Shipping

Supply Ability	1000000 pieces/year, MOQ is usually one piece
Shipping Time	Sample order in stock within 3 days, Bulk order generally 10-15 working days after receiving deposit
Shipping Method	Support by sea, by air, by express (DHL, FedEx, UPS...)
Payment Terms	TT/Western Union 30% Advance Payment, 70% Final Payment
Shipping Port	Ningbo Port, Shanghai Port, Shenzhen Port

Frequently Asked Questions

When can I get the price?

Usually we quote within 8 hours after we get your inquiry.

What are the main products?

Semi-hermetic compressor, Hermetic Compressor, Condenser Unit, Air Cooler, Spare Parts, Chillers and Evaporators

Can we use our own logo?

Yes, we can print your private logo according to your request.

What about the services and aftersale?

We guarantee product quality with a 1-year warranty. Our team ensures reliable support throughout and after your purchase.

What are your price terms?

We offer EXW or FOB Shenzhen pricing.

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