This utility model discloses an extrusion die and a twin-screw extruder, relating to the technical field of extrusion molding equipment. The extrusion die comprises a die body, a positioning clamping slot for clamping with the machine head of the twin-screw extruder is arranged on one side of the die body, a distribution runner is formed in the middle of the bottom of the positioning clamping slot, a number of die holes are arranged in an array at the bottom of the distribution runner and penetrate to the other side of the die body. A confluence structure is arranged between the die holes and the distribution runner, and the cross-section of the die holes is dumbbell-shaped. The extrusion die and twin-screw extruder provided by the embodiment of the utility model can increase the surface area of plastic particles in the production process, eliminate the air hole problem inside the plastic particles, and promote the emission of odor in the subsequent baking process.
Country Code: CN
Application Number: CN202322377962.6
