Device for removing extrusion material from the extrusion slit an extruder head

摘要

The apparatus comprises releasably attached mouthpiece which is provided at its exit opening. A tool (W) is fixed at outlet of extruder head in working position, for removing material from spray injection channel of extruder head. The adjustable knives (18) are mounted inside carrier (14) in circumferential direction and are protruded from carrier in axial direction.