To further improve anticorrosion of parts of a preparation molding device in the molding of the preparation by the compression molding of corrosive materials.
The preparation molding device 1 which performs compression molding of the material a comprising corrosive granules or powders to mold preparation a' comprises the second table 12 on which are formed a hopper 20 for storing the material (a) and a quantitative container 16 for conveying the material (a) stored in the hopper 20 by a fixed amount each, the first table 11 on which is formed a mortar 15 for molding the preparation a', a filling bottle 26 for filling the mortar 15 with the material (a) stored in the hopper 20 by a fixed amount each, pestles 32 and 33 which mold the preparation a' by compressing the material (a) filled into the mortar 15, and a takeoff pin 42 for taking the preparation a' out of the mortar 15. At least one of the hopper 20, the quantitative container 16, the mortar 15, the filling pin 26, the pestles 32 and 33 and the takeoff pin 42 is made of a metal such as Ti or the surface thereof is coated with a diamond-like C or the like.
MORITA YUTAKA
YASUI MASANOBU
TSUSHIMA YUUKI
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