Mesh belt onion dryers generally provide relatively even drying results. This type of dryer uses mesh belt conveyor, which can evenly distribute the onions throughout the drying area and dry them through hot air circulation. This ensures that air and heat are evenly distributed on the surface and interior of the onions, promoting evaporation of moisture and the drying process.

To achieve as even a drying effect as possible, try the following:

1. Even distribution: Evenly distribute the onions on the mesh belt, ensuring there is appropriate spacing between the onions so that air and heat can circulate evenly.

2. Adjust drying parameters: According to the actual situation and onion characteristics, optimize the drying parameter settings, including temperature, humidity and time, to obtain a more uniform drying effect.

3. Regular inspection: During the drying process, regularly check the dryness of the onions and make necessary adjustments as needed.

Although mesh belt dryers can provide relatively uniform drying results, there may still be some differences in actual operation. Therefore, specific equipment and onion characteristics need to be tested and adjusted to achieve optimal drying results.

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