The mesh belt dryer is using hot air as drying medium,The Raw material is transported by multi-layers stainless steel mesh belt .  The hot air across the mesh belt from the bottom layer to top layer, The final moisture comes out of the top of the dryer, the dried Finished product come out by discharge conveyor. The heat source have electricity,gas,diesel, wood, biomass. You can choose the one more your convenience and economical for you.