The mesh belt dryer is a machine commonly used for rapid drying of raisins. It is a continuously operating drying equipment that continuously delivers raisins into the drying chamber through a conveyor belt system. Through the action of hot air, the raisins are quickly dried and reach the required moisture content.

The working principle of the mesh belt dryer is as follows: first, the raisins are evenly placed on the mesh belt, and then the mesh belt runs at a constant speed to send the raisins into the drying chamber. In the drying room, the hot air generated by the heater is sent into the drying room to form a hot air environment.

Hot air passes through the raisins in the up and down direction, taking away the moisture in the raisins. At the same time, the temperature and humidity of the hot air can be adjusted through the control system to ensure the quality and color of the raisins during the drying process.

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