Description
The vertical stirring dryer is mainly used for mixing plastic particles of various colors. The dryer is one of the necessary supporting equipment of injection molding machine and granulator. The plastic particles enter from the feed hopper and slide upward along the blade surface under the action of the propulsion force of spiral blades. Under the action of the centripetal force of the upper part, they disperse around the barrel body, and the scattered materials move downward continuously, The circulating outlet and the circulating outlet in the barrel are continuously driven and lifted by spiral blades. This cycle is repeated to achieve the purpose of mixing. At the same time, the air is sent to the electric heating box through the blower and becomes hot air after heating, which is automatically controlled by the temperature control meter. With uniform and suitable hot air, it penetrates all the way from the resin, passes through the material layer, carries out heat alternation, and continuously takes away the moisture. The resin particles are continuously purged and dried from top to bottom in the descending process, so as to complete the high-efficiency drying and mixing process.
