In the cold storage, there are always some frost problems that would decrease the wind pressure and wind rate and ultimately reduce the effect of the cold storage. The most frequently used method is defrostation on a regular basis, however reinforced defrostation would overly consume electricity, and over defrostation would increase the temperature in the cold storage and decrease the storage quality.

The product uses intelligent tool to detect evaporator frost amount to accurately capture and identify the best time to defrost. Achieve the target of“optimizing cold storage resources”. Prevent unnecessary frost accumulation at the same time. Keep the cold storage on a fixed temperature to improve storage quality and decrease waste ratio.