Plastic particle granulator

The utility model discloses a plastic particle granulator which comprises a bracket, wherein a melting tank is arranged at the upper part of the bracket; an upper cover is mounted at the upper part of the melting tank; a rotating motor is arranged above the upper cover; the rotating motor is connected with a stirring shaft towards the inside of the melting tank; an electromagnetic heating device is mounted at the bottom of the melting tank; an extrusion device is transversely mounted at an outlet in the bottom of the melting tank; an oil cylinder is mounted on one side of the extrusion device; a die orifice is formed in the other side of the extrusion device; a cutting motor is arranged at the lower part of the die orifice; and the cutting motor is provided with a cutter at the outlet of the die orifice. The space is saved, the investment cost of a plant is saved, and the production cost is further reduced; the equipment investment is saved, one worker can look after multiple pieces of equipment at the same t