Spin Flash Drying Process and Advantages for Industry Spin Flash Dryer is ideal for drying wet cake, slurry, paste which is normally difficult to dry in other dryers. The material is fed by screw feeder through a variable speed drive into the vertical drying chamber where it is heated by hot air and at the same time disintegrated by a specially designed disintegrator. The heating of air may be direct or indirect depending upon the application. The dry powder is collected through cyclone separator / bag filter or with combination of both. The disintegrated material is brought in contact with the hot drying media, which dries the particle and also pneumatically conveys it for separation in a cyclone or bag filter. A product clarifier ensures desired size and the dried particles only leave the drying chamber. ​Spin Flash Dryers have been used to dry products in many industries including agrifood, chemical, mineral. A broad range of feed materials including powders, cakes, granules, flakes, pastes, gels, and slurries can be processed. For slurries, pastes, or sticky materials, backmixing of the wet feed with a portion of dry product to produce a suitable conditioned material is required. ​Industrial Spin Flash Dryers are superlatively utilized at industrial level to dry products such as paste, slurry, and cake which are typical to be dried. These dryers are developed in compacted design by employing cutting edge techniques to ensure precise material feeding by means of screw feeder at variable speed into a vertical drying chamber for heating up the material by hot air. According to the application, the dryer performs direct and indirect heating of the air.
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