The present utility model relates to the technical field of extruder accessories, and discloses a twin-screw extruder barrel with an assembled bimetallic bushing, comprising an extruder. A mounting plate is arranged at the discharge port of the extruder, a barrel is mounted on one side of the mounting plate, and a bushing assembly for extruding materials of different shapes is mounted on one side of the barrel. By providing the bushing assembly, a fixing assembly and a cleaning assembly, when the bushing assembly needs to be replaced, the cleaning assembly is used to clean the interior of the bushing assembly, so that no cleaning is required after replacement. The replaced bushing assembly is inserted into the barrel, and after full insertion, the fixing assembly fixes the bushing assembly to prevent movement during use. Thus, when replacing the bushing assembly next time, replacement can be performed only by releasing the fixing effect of the fixing assembly, resulting in fast replacement, avoiding disassembly and assembly of the barrel, and preventing wear between the barrel and the extruder.
Country Code: CN
Application Number: CN202323470971.6
