Quick-cooling type thermal plastic granulator

The utility model relates to the technical field of pelletizers, and provides a quick-cooling type hot plastic pelletizer, which is convenient for quickly cooling hot plastic particles which are just processed, effectively preventing the hot plastic particles from being adhered and deformed, and conveniently drying moisture in the cooled hot plastic particles, and comprises an extruder body, the utility model relates to a plastic extruder, in particular to a plastic extruder which comprises an extruder body, an extrusion net used for extruding hot plastic is arranged on the extruder body, the plastic extruder comprises a support frame, a granulation mechanism and a quick cooling mechanism, the extruder body is mounted on the support frame, the granulation mechanism is mounted on the extruder body and used for granulating the hot plastic, and the quick cooling mechanism is mounted on the support frame and used for quickly cooling hot plastic particles. The conveying mechanism is installed on the supporting fra