The oldest drying methods of sea cucumbers are natural air drying and sun drying. However, these two methods take a long time to dry and are affected by the environment and weather. Later, they developed into burning wood and coal. Now the main drying methods are electric heating drying and heat pump low-temperature cold air. Drying etc. No matter which method of drying sea cucumbers is used for the purpose of dehydration, the key lies in which drying method can maximize the preservation of the nutritional content and better appearance of sea cucumbers. The processing steps of sea cucumber are: cutting and deveining - cleaning - cooking - drying. Here we will focus on low temperature heat pump dehydrator and drying technology of sea cucumber Seafood Processing Steps: