Extruder i.e. twin screw extruder, for e.g. extrusion of thermoplastic resins to produce window profile, has aperture formed in area of degassing zone, where part of surface of aperture has higher sliding property than surface of bore
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Method for surface finishing of wear components in plastic extrusion, involves preparing base body, and machining base body to form desired wear component, where wear component is additionally fine machined by removing coarse rough peaks
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Method for surface finishing of wearing portion in synthetic extrusion, involves providing wear layer to wear portion by nitration with nitrided layer and subjecting nitrided wear portion to oxidation process
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Apparatus and method for cutting an extruded tube
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Extrusion line and method for cooling plastic profiles
