RFJ Low-vibration Oversized-spec 380V 48.4KW DD255 Air Cooler Evaporator

RFJ Low-vibration Oversized-spec 380V 48.4KW DD255 Air Cooler Evaporator

 

Product Detail

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Product Advantage

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1. The 48400W nominal cooling output is customized for 255㎡ large transit cold warehouse used for cross-regional frozen goods turnover storage.

2. Four upgraded 550mm-diameter fan units deliver 32000m³/H huge airflow, keeping consistent 15-meter blowing range and stable indoor temperature uniformity.

3. High-power integrated defrost setup equipped with 16800W fin heating component and 4800W drip tray heater efficiently removes thick frost in high-humidity cold storage environment.

4. Widened φ28/φ54 inlet & outlet refrigerant tubing improves pressure resistance, compatible with high-load refrigeration cycle of large-scale cold chain system.

5. Industrial 380V rated fan voltage fits rigorous continuous running demand for food processing factory and large cold chain logistics projects.

 

Technical Data

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Parameter Item	Specification
Model	DD-48.4/255
Nominal Refrigeration Capacity	48400 W
Nominal Applicable Cold Storage Area	255 m²
Tube Volume	41.9 L
Refrigerant Inlet & Outlet Pipe Size	φ28/φ54 mm
Fan Quantity	4 pcs
Single Fan Diameter	550 mm
Fan Working Voltage	380 V
Single Fan Rated Power	600 W
Total Air Volume	32000 m³/H
Air Supply Blowing Range	15 m
Fin Electric Defrost Power	16800 W
Water Drip Tray Defrost Power	4800 W

Company Profile

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With a history exceeding 20 years, Shenzhen Ruifujie is a large-scale professional refrigeration enterprise. We produce high-quality scroll, piston, rotor, semi-hermetic and screw refrigeration compressors, which are exported to major global markets. We have strong technical capabilities in refrigeration field, provide customized OEM/ODM refrigeration services, and have established long-term stable partnerships with manufacturers and wholesalers worldwide, gaining wide customer support.

 

Package and Shipping

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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

 

FAQ

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Q: Does compressor come pre-filled with refrigerant?

A: All compressors are empty without refrigerant. Refrigerant charging should be finished by local refrigeration installer after on-site installation.

 

Q: What are the main products?

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

 

Q3: Is sample shipping cost negotiable?

A: Express cost follows courier official rate

 

Q: What services and after-sales support do you provide?

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

 

Q: Package & Shiping

A: Ship by sea with refrigerat oil in wooden case.Ship by air without refrigerat oil in wooden case.

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