Sanhuang tablet wet granulation device and preparation method thereof

The invention relates to the technical field of wet granulation, and discloses a Sanhuang tablet wet granulation device and a preparation method thereof.The Sanhuang tablet wet granulation device comprises a granulation tank, a sealing cover is installed at the upper end of the granulation tank, a discharging base is arranged on one side of the granulation tank, a limiting shell is arranged at the upper end of the discharging base, and a rotary table is movably arranged in the discharging base; the rotary table is located below the limiting shell. Due to the design of the material guide circular table, soft material particles are guided and distributed on the arc material distribution head, uniformly enter each group of material sliding channels and move downwards until falling onto the drying heating surface of the rotary table, and the soft material particles stop moving under the speed reduction action of the speed reduction convex lines; therefore, the falling positions on the drying and heating surface a