Extruder i.e. planet roller extruder, for processing and treatment of e.g. plastics, has planet spindles combed with central spindle, and nozzle arranged in direction of melt before storage, where adjustment of nozzle gap takes place

摘要

The extruder has planet spindles combed with a central spindle (35) and with a housing or housing socket, where material preparation takes place in the extruder. The material is input at one end of the extruder, and is withdrawn at other end through a nozzle from the extruder. An outlet end of the central spindle is provided with a storage, where the outlet end storage is carried out at an extension (36) of the central spindle. The nozzle is arranged in conveying direction of a melt before the storage, where adjustment of a nozzle gap takes place.