According to the applicable temperature , DL type is suitable for cold storage with temperature at 0℃,such as the preservation for fresh eggs , vegetables fruits and teas.DD type is adapted for cold storage at temperature around -18℃,as the refrigeration for frozen meat and fish.DJ type is applied to cold room at -25℃ or under -25℃ for freezing fresh meet and fish.

Air-cooler is a kind of storage cooling equipment used in Freon refrigerating together with compressor condensing units , which is suitable for different temperature of cold storage and refrigeration capacity . It’s characterized by :

1.compact structure and light weight

2.Low energy consuming and high working efficiency

3.Less maintenance &Low cost

4.Rapid temperature falling and long preservation time.