D series cold machine is a supporting Yu freon refrigeration unit using of library within cooling cooling equipment, by using temperature to points, is divided into DL, and DD, and DJ three species series, can respectively using Yu different of Cuvin, DL type cold machine main using Yu 0 ℃ foot some preservation library, DD type cold machine main using Yu-18 ℃ of refrigerated library, DL type cold machine main applies Yu-25 ℃ of frozen library.

Product features are as follows:

Specially designed for fresh, frozen, refrigerated;

Shell is made of high quality steel plate, surface is sprayed with plastics, corrosion resistance, beautiful appearance;

Coil uses the wrong disc or parallel mode, using machinery rose tube, copper tube and aluminum are combined together, good effect of heat;

High quality stainless steel electric heating tube is evenly distributed in coil and defrost well, electric defrosting with heating of aluminum casing and fin-holes close, easy to heat, long life;

Cooler width design reasonable, the wind with aluminum fin spacing is greater than 1/3 the wind page ensure that there are adequate and effective diameter air flow;

According to customer requirements using long distance ventilation duct;