2.Independent refrigeration circulating fan unit;

3.It can work continuously for a long time, automatically defrost, and the defrosting process will not affect the warehouse temperature;

4.Modular design, easy replacement of standby unit (only one standby unit is enough);

5.Solve the problem of frequent door opening and closing and frost formation in the evaporation system; The defrosting process of the evaporation system will not be affected.

6.It is simple to build a set of high and low temperature thermostatic chambers (according to the drawings provided, the box is spliced like building blocks, the power and water are connected, and the temperature can be set to work)