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China factory - Shenzhen Ruifujie Technology Co., Ltd.

Shenzhen Ruifujie Technology Co., Ltd.

  • China,Shenzhen ,Guangdong
  • Verified Supplier
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  3. RFJ Compact 7.0kW DD40 Air Cooler for Small Cold Rooms
China RFJ Compact 7.0kW DD40 Air Cooler for Small Cold Rooms
China RFJ Compact 7.0kW DD40 Air Cooler for Small Cold Rooms

  1. China RFJ Compact 7.0kW DD40 Air Cooler for Small Cold Rooms
  2. China RFJ Compact 7.0kW DD40 Air Cooler for Small Cold Rooms
  3. China RFJ Compact 7.0kW DD40 Air Cooler for Small Cold Rooms
  4. China RFJ Compact 7.0kW DD40 Air Cooler for Small Cold Rooms

RFJ Compact 7.0kW DD40 Air Cooler for Small Cold Rooms

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  1. Product Details
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Product Specification

RFJ Compact 7.0kW DD40 Air Cooler for Small Cold Rooms

The RFJ Compact 7.0kW DD40 Air Cooler is specifically designed for small to medium cold rooms, delivering reliable cooling performance for fruit, vegetable, and fresh food preservation applications.

RFJ Compact 7.0kW DD40 Air Cooler front view RFJ Compact 7.0kW DD40 Air Cooler side view RFJ Compact 7.0kW DD40 Air Cooler technical details
Product Advantages
  • Reliable Rated Cooling Output: 7.0kW nominal refrigeration capacity, perfectly matched for 40㎡ medium-sized cold rooms, sustaining stable low temperature for fruits, vegetables and fresh food preservation.
  • Even Air Distribution Performance: 6800m³/H steady airflow paired with 10m air throw range, effectively avoid local overcooling or temperature dead corners inside cold storage space.
  • Dual-Fan Wide Voltage Design: Two 400mm-diameter fans with 2×180W total power, compatible with 380/220V dual voltage to fit various civil and commercial power supply conditions.
  • Upgraded Electric Defrost Configuration: 3000W fin defrost power plus 1500W drain pan defrost power, efficiently clear thick frost buildup under long-term high-humidity operating environment.
  • Optimized Heat Exchange Pipeline: 7.6L internal tube volume with φ16 inlet / φ22 outlet pipeline, enabling smooth refrigerant circulation and improving overall evaporator heat exchange efficiency.
Technical Specifications
Model DD-7.0/40 (DD40)
Nominal Refrigeration Capacity 7.0kW (7000W)
Applicable Cold Room Area 40 ㎡
Tube Volume 7.6 L
Refrigerant Inlet/Outlet Diameter φ16 / φ22 mm
Fan Quantity 2 units
Fan Diameter 400 mm
Working Voltage 380/220 V
Total Fan Power 360 W (2×180 W)
Air Volume 6800 m³/H
Air Throw Range 10 m
Fin Defrost Power 3000 W
Drain Pan Defrost Power 1500 W
Company Profile

Shenzhen Ruifujie Technology Co., Ltd. has more than 20 years of industry experience, specializing in high-quality refrigeration products and refrigeration compressors. Our main products include scroll, piston, rotor, semi-hermetic and screw compressors, which are sold to Jaipur, New Delhi, the USA, UK, Russia and other global regions. We have rich experience in ice machines and cold storage equipment, offer customized OEM/ODM services, and are highly recognized by global customers for premium refrigeration compressors and reasonable prices.

Shenzhen Ruifujie Technology manufacturing facility Refrigeration product assembly line Quality control inspection process Product testing and certification Warehouse and inventory management Global shipping and logistics
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
Packaging and shipping process
Frequently Asked Questions
What are your price terms?
TT/WESTERN UNION
What are the main products?
Semi-hermetic compressor, Hermetic Compressor, Condenser Unit, Air Cooler, Spare Parts, Chillers and Evaporators
What is your delivery time?
1. For Sample order in stock, we aim to ship the compressor within 3 days.
2. For any Bulk order, generally we ship compressor in 10-15 working days after receiving deposit.
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 is your minimum order quantity?
Our minimum order quantity is usually one piece.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Distributor/Wholesaler,Exporter

  • Year Established:

    2006

  • Total Annual:

    44000000-60000000

  • Employee Number:

    110~115

  • Ecer Certification：

    Verified Supplier

Shenzhen Ruifujie Technology Co., Ltd is a leading supplier of high-quality compressors for a wide range of industries and applications. With over 14 years of experience in the industry, we have built a reputation for providing exceptional products and services to our customers.   &nb... Shenzhen Ruifujie Technology Co., Ltd is a leading supplier of high-quality compressors for a wide range of industries and applications. With over 14 years of experience in the industry, we have built a reputation for providing exceptional products and services to our customers.   &nb...

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Get in touch with us

  • Reach Us
  • Shenzhen Ruifujie Technology Co., Ltd.
  • Building 1, Kangli city, No. 66 Pingji Road, Longgang District, Shenzhen Guangdong China
  • https://www.ecer.com/corp/uuuf7tt-ruifujie2006.html

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