Secondary extrusion molding granulator

The utility model discloses a secondary extrusion molding granulator, and belongs to the technical field of plastic waste recovery. The secondary extrusion molding granulator comprises a hoisting mechanism, a primary extrusion molding granulating mechanism and a recovery mechanism, wherein a secondary extrusion molding granulating mechanism is arranged between the primary extrusion molding granulating mechanism and the recovery mechanism; the secondary extrusion molding granulating mechanism comprises a secondary feeding hopper, a secondary extrusion molding mixing barrel, a secondary slag discharging device and a secondary discharging hopper which are sequentially communicated; and the hoisting mechanism, the primary extrusion molding granulating mechanism, the secondary extrusion molding granulating mechanism and the recovery mechanism are sequentially arranged from high to low. According to the secondary extrusion molding granulator disclosed by the utility model, by arranging the secondary extrusion molding granulating mechanism, two extrusion molding granulating processes can be achieved on one equipment simultaneously, so that manpower and material resources which need to be transported again are saved, the mechanical structure is simplified, and the mechanical weight is reduced, meanwhile, through the arrangement from high to low, part of transportation of materials can be achieved by gravity, so that the equipment has the advantages of compact structure, small occupied area, high working efficiency, low using cost, safety and reliability.