When selecting drying trays, multiple factors should be considered, including material, size, load-bearing capacity, and the operating environment. For industries with high hygiene requirements, such as food and pharmaceuticals, food-grade 304 or 316 stainless steel trays are recommended. These not only meet hygiene standards but are also resistant to acids and alkalis, corrosion, and have a longer service life.
The tray size should match the drying equipment to avoid affecting hot air circulation. Simultaneously, select appropriate plate thickness and reinforcing ribs based on the material weight to prevent deformation over long-term use. For granular or powdery materials, perforated trays or mesh trays with different aperture sizes can be selected to improve air permeability and drying efficiency. Appropriate selection not only improves production efficiency but also reduces equipment maintenance costs, creating greater economic benefits for the enterprise.
