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The materials are uniformly distributed on the mesh-belt by the material feeder. The mesh-belt generally adopts 12-60 mesh stainless steel mesh and it is drawn by a transmission device and move inside the dryer. The dryer is composed of several sections For each section, the hot air is circulated separately. Part of exhausted gas is exhausted by a special moisture exhaust blower. The waste gas is controlled by an adjustment valve. The hot air passes through the mesh-belt covered with, material from the top to the bottom or from the bottom to the top and this will complete the heat and mass transfer process. This process will bring water away. The mesh-belt moves slowly, running speed can be freely adjusted according to the material property. The final products after the drying process will fall into the material collector continuously.
1, Air quantity, heating temperature, materials staying time and feeding speed can be adjusted to achieve the best drying effect.
2,The equipment configuration is flexible, mesh belt washing system and materials cooling system can be used.
3,Most air is recycled to realize saving energy
4,The machine is equipped with unique air dividing apparatus, it makes the hot air distribute uniform better and guarantee the quality of products is constant.
5,Heating source can be steam, conduction oil,, electricity, coal (oil), or hot air furnace.