D series air cooler (also known as cold air blower) is a kind of cooling and cooling equipment suitable for various cold storage. D series air cooler has DL, DD and DJ. Some types are suitable for cold storage with different storage temperatures.
It has the advantages of compact structure, light weight, not occupying area, uniform storage temperature, high efficiency, etc. It can quickly cool the food stored in the cold storage, and greatly improve the freshness of the stored food.
Using high-efficiency fan with large air volume, long range, low power consumption and low noise. Long life and high reliability;
Coiled tube is made of thick steel tube, aluminum sheet is made of high-efficiency aluminum sheet. After expansion, the copper tube is closely attached to the fin, and the heat transfer effect is improved.
Tubes and electric heating tubes are inserted into the coil, and the defrost time is short and the effect is good. At the same time, water defrost and hot fluorine defrost can be selected according to the needs;
All products are treated with pressure and nitrogen filling before leaving the factory