Is in the process of drying of materials to achieve fully fluidization is one way to dry, dry in the host, can according to the characteristics of different materials, different ways of mechanical design, gas dispersion, dry material particle size adjustment function structure, can be high moisture as paste, cake shape material, a dry into final product;Drying process is dry add moisture materials through the spiral feeding device to host, mixed with heated air, the material under the action of hot air and mechanical dispersion force formed twin twist flow particle fluidized state, instantaneous, for heat and mass transfer into recycling equipment after drying to obtain the final product.