Extrusion apparatus with rotatable winding socket

摘要

An extrusion apparatus is provided having an extrusion worm with a threaded exterior passage and rotatably driven by a drive shaft operatively couplable with a drive motor for driving rotation of the drive shaft. A feed in device for feeding in strip form material which is to be extruded is disposed relative to the rotational axis such that the material strips fed in by the feed in device are advanced substantially parallel to the rotational axis during rotation of the drive shaft and the extrusion worm.