This utility model discloses a side feeding barrel for a twin-screw extruder, comprising a feeding barrel, a vibrating discharging assembly, a screening assembly and a lower belt pulley. The vibrating discharging assembly is arranged in the middle of the feeding barrel, the discharging end at the bottom of the feeding barrel is conical, and the screening assembly is arranged in the feeding barrel and located at the bottom of the vibrating discharging assembly. The utility model provides a set of side feeding barrel for a twin-screw extruder used for color masterbatch extrusion processing, which can realize vibrating discharging during feeding, and can assist in screening the particle size of the fed color masterbatch, screen out color masterbatch with large particle size, and ensure the particle size of the color masterbatch fed to the twin-screw extruder. The utility model solves the problem that large-particle color masterbatch is difficult to melt when entering the extruder, resulting in low color uniformity of the discharged material.
Country Code: CN
Application Number: CN202322887085.7
