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DD series 2 motor Electric defrosting air cooler

 The DD Series 2-unit electric defrost air cooler is a highly efficient and energy-efficient device designed for commercial refrigeration and freezing applications. Its interior features high-efficiency fins and copper tubes, tightly connected through a mechanical expansion process, ensuring excellent heat exchange. Suitable for cold storage environments down to -18°C, the DD Series is ideal for storing frozen foods such as meat and fish. Equipped with an electric defrost system, this unit utilizes evenly distributed stainless steel heating elements for rapid defrosting while minimizing energy consumption. The cooler also features intelligent defrost technology, precisely controlling defrost times based on actual needs to minimize disruption to the refrigeration system. Its compact design makes it easy to install and maintain, making it suitable for a variety of cold storage and freezer applications.

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  • DD series 2 motor Electric defrosting air cooler
  • DD series 2 motor Electric defrosting air cooler
  • DD series 2 motor Electric defrosting air cooler
  • DD series 2 motor Electric defrosting air cooler
  • DD series 2 motor Electric defrosting air cooler
  • DD series 2 motor Electric defrosting air cooler
Description Related Products Inquiry
 Model Refrigerating capacity Nominal area   Volume Inlet/Outlet tube of refrigerant Fan parameters Electric Defrost
Number Fan diameter  Voltage Power(W) Air volume Range Defrosting power of fins Power of defrosting pan
W m² L mm N mm V W m³/h m W W
DD-2.8/15 2825 15 2.7 Φ12/Φ19 2 300 380/220 2×75 3126 8 2400 1200
DD-3.7/22 3700 22 3.5 Φl2/Φ19 2 350 380/220 2×129 4580 8 2400 1200
DD-5.3/30 5300 30 5.8 Φ16/Φ22 2 400 380/220 2×180 6800 10 2400 1200
DD-7.0/40 7000 40 7.6 Φ16/Φ22 2 400 380/220 2×180 6800 10 3000 1500
DD-11.2/60 11200 60 10.1 Φ19/Φ32 2 500 380 2×414 11000 15 6000 1500
DD-14.9/80 14900 80 13.5 Φ19/Φ32 2 500 380 2×414 11000 15 6000 1500

Model Length  Width Height Position size of the mounting hole Drainage to
take over the
outer diameter		 Space
L B H D E El E2 E3 F W
DD-2.8/15 1300 460 485 360 1085 / / / 87 GI" 300
DD-3.7/22 1300 460 485 360 1085 87 G1” 300
DD-5.3/30 1380 480 600 360 1085 107 GI" 350
DD-7.0/40 1750 480 600 360 1455 107 GI" 350
DD-11.2/60 1920 580 670 470 1625 800 107 GI" 400
DD-14.9/80 1920 580 710 470 1625 800 1 107 GI" 450
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Zhejiang Diya Refrigeration Equipment Co., Ltd. is China DD series 2 motor Electric defrosting air cooler Suppliers and Custom DD series 2 motor Electric defrosting air cooler Exporter. We founded in 1983 and headquartered in Huzhou, Zhejiang Province, is a modern comprehensive enterprise integrating R&D design, manufacturing, sales, engineering installation and after-sales service. The company covers an area of 134000 square meters with a registered capital of 40 million yuan and more than 260 employees, including over 38 technical and management backbones. It is a national technology company and a Zhejiang provincial R&D center.

Over the past 40 years, adhering to the concept of "leading development with science and technology, winning the market with quality", Diya has built a complete industrial refrigeration product system. It has independently developed more than 10 series of products, including air coolers, air-cooled/water-cooled condensers, screw compressor units, condensing units, chillers and integrated systems, which are widely used in food cold chain, industrial process cooling, pharmaceutical warehousing, commercial refrigeration, marine refrigeration and logistics cold chain and other industries.

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We demonstrate our commitment to quality, safety and environmental responsibility by adhering to strict industry standards and complying with the relevant local regulations for our products.

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