Scratch Board for Metallurgy Industry

Scratch Board for Metallurgy Industry  is a kind of rotating continuous drying equipment with internal heating and conducting. Certain thickness of materials film theres to the internal wall of the cylinder through pipes and misfired again to the external wall and to materials film, to evaporate and damnify moisture in materials film so as to dry materials. Dried material are then scraped out by the blade fitted on the surface of the cylinder, fall down to the spiral conveyor under the blade, and are conveyed, lected and packed.