Put the fish into the heat pump drying room. In general, the drying time of marine fish is about 22-28 hours.
The whole drying process can be finished in 3 stages. The first stage should set the temperature at 55°C, and the humidity is 45%.
In the fourth stage, the temperature is controlled at 68°C, the humidity is 10%, and the drying process is performed for 4 hours.
Choosing Shuntec open & closed loop dehumidification air source heat pump dryer for drying bamboo products is a wise choice.
Under normal circumstances, the moisture content of the fresh cocoon layer is about 13-15%, and the moisture content of the pupa is about 73-77%.
The drying temperature at the first drying phase is 60°C-65°C and should keep for 6 hours, then place it at a room for 12-14 hours.
In the low-temperature drying stage, the temperature is 50°C, the humidity is 30%, and the time is about 6 hours.
According to the dryness, the time corresponding to 35℃-38℃ in the final stage can be appropriately extended by 1-2 hours.
Adjust the mode to drying mode, adjust the temperature to 65°C, and dry for 2 hours. The drying program ends.
Generally, it is required to bake at 35~40 degrees for 6 hours, 40~60 degrees for 8~10 hours, and 60 degrees for 2 hours.
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