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Description: Drum dryer is a kind of rotating continuous drying equipment with internal heating conducting-style. Certain thickness of materials film a ttach to the drum from material liquid vessel under the drum. Heat is transferred to the internal wall of the cylinder through pipes and then to the external wall and to materials film, to evaporate the moisture in materials film so as to dry materials.
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Description: The damp raw material enters into helix bed from feed inlet at the top and moves along with the helix bed under the function of excited force and gravity material make jumping motion from up to low until discharged at the bottom layer. Meanwhile clean hot air enters into it from the bottom of helix bed and carries out heat exchange with raw material fully and exhausts from the outlet at the top. In this way the drying purpose of damp raw material is reached.
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Classical Cases
