For some fruits and vegetables with high surface quality requirements, after the drying section, they need to be cooled to ensure that their appearance will not shrink or wrinkle due to the sudden drop in temperature.
Uniform cooling, slow cooling with filtered slow air, slow air counterflow from bottom to top combined with through-flow to cool the material.
Continuous production, reducing a lot of labor and improving work efficiency.
Automatic ventilation and temperature control, simple operation.