Product introduction: DW series multi-layer belt dryer is a continuous drying equipment for mass production, which is used to dry sheet, strip and granular materials with good air permeability. It is especially suitable for dehydrated vegetables, catalysts, Chinese herbal pieces and other materials with high water content but not allowed to have high temperature; This series of dryers has the advantages of fast drying speed, high evaporation intensity and good product quality. For the paste materials in the form of dehydrated filter cake, they can be dried only after being granulated or made into strips. summary: DW series multi-layer belt dryer is suitable for large-scale production of difficult to dry materials with low drying rate. The equipment has compact structure, small floor area, simple operation, convenient maintenance and stable operation. Different forms of hot air circulation drying can be designed according to the drying characteristics of materials, which is an extension and modification of hot air circulation drying oven