The effectiveness of drying trays depends not only on the quality of the trays themselves but also on factors such as equipment performance, material placement, and hot air circulation. Excessive material thickness can hinder airflow, leading to uneven drying; therefore, the material thickness should be appropriately controlled based on the material's characteristics.
The perforation rate and aperture size of the trays also affect hot air penetration. Different materials require different tray sizes to achieve optimal drying efficiency. Furthermore, internal airflow velocity, temperature control, and tray spacing all influence the final drying quality. Properly matching equipment parameters with tray specifications can not only improve product quality but also reduce energy consumption, achieving energy-efficient production.
