Pelletization drying device in tablet production

The utility model relates to a tablet production facility, especially a pelletization drying device in tablet production, it includes: the granulator is to the tablet raw materials process of pelletizing, the desiccator carries out the drying to the raw materials after pelletizing, do straightening granulator for carry out whole grain futilely to the raw materials after the drying, loop through the pipe connection between granulator, desiccator and the dry straightening granulator, granulator, desiccator and dry straightening granulator's inner space can pass through the pipeline intercommunication, granulator, desiccator and do straightening granulator and/or be provided with gaseous draw -out device on the pipeline, be used for the extraction granulator, desiccator and do straightening granulator and/or air vacuum production space in the pipeline, the utility model discloses an invention aim at provides one kind to be reduced dust pollution, to be improved staff operational environment, to be prevented the