PVC (polyvinyl chloride) granulating unit structure

The utility model discloses a PVC (polyvinyl chloride) granulating unit structure. The PVC granulating unit structure comprises a stay type machine head, a stainless steel cooling water tank, a drying hot air water-blowing machine and a dicing cutter, which are sequentially connected, wherein an air-blowing material-receiving transferring device for transferring PVC plastic granules is also arranged under the dicing cutter, and the air-blowing material-receiving transferring device is connected with an air-conveying storage device by a stainless steel cylinder. According to the PVC granulating unit structure, the PVC plastic material is drawn into long strips in a heating manner, and then the long strips are diced by the dicing cutter after being cooled and air-dried, thus, the temperature of the PVC plastic material is low during dicing, the PVC plastic granules cannot be caked easily, the forming of PVC plastic granules for injection molding can be facilitated, and the product quality is good.