Air Cooler-DD series

Air Cooler-DD series

D serial Air cooler units can be applicable to all kinds of Cold room.It includes DL,DD and DJ three styles,respectively apply to different temperature cold room.It’s advantage is small size,light weight,save space .Compare to the normal flow unit cooler.It can rapidly pull down the cold room temperature , so that can preserve the fresh product better.

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D-type series air cooler (air cooler) is a matching refrigeration unit to the cold storage cooling equipment, according to the temperature of the refrigerator model, DD, DL, DJ.Working with compressor condensing units of different refrigerating capacity, D series air cooler is applied to different purposes of cold storage. DL type can be used at about 0℃ for saving eggs and vegetables: DD type can be used at-18℃ for saving meats and fishes: DJ type can be used at-25℃ or below for quick- freezing to preserve fresh meat and live fish.


All the fin coils of LIGfrozen refrigeration unit coolers,condensers and dry coolers are manufactured by the global leader of fin coil manufacturer: Modine manufacturing Inc. Together with other world class suppliers, LIGfrozen is becoming the top level brand of refrigeration heat exchanger OEM in China,providing our premium customers with the most professional energy saving,environmental friendly refrigeration heat exchanger solutions.


1.Copper pipe diameter available for 127mm and 15mm

2.Copper pipe wall thickness at 0. 35mm

3.Copper pipe available for both smooth and grooved

1.Geometry available38.1×33and50×50

2.Fins space available 4.5mm, 6mm, 9mm, 12mm

3.Aluminum fins available in both smooth and grooved both standard and blue fins

4.Medium available for both freon and water

1.Optional high quality axial fan motors with high safeth standards fitted well to the unit casing

2.Aluminum or stainless steel or resin

3.According customer’s requirement motor voltage

4.Original: Both international and chinese brand fans available



















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