Extrusion
Extrusion Screw Restoration
Wear on the flights and barrel contact zones of plastic extrusion screws can be restored with suitable hardfacing and final machining.
Problem
When is it the right choice?
The repair area is defined by measuring the screw geometry, the processed material and the wear distribution; where necessary, new manufacture through reverse engineering is also considered.
PROCESS SUMMARYUMEK
APPROACHRepair + Surface Engineering
FINALDimensional / surface inspection
SELECTIONProject-specific
Materials & Application
Selection Based on Project Conditions
Engineering Advantage
What does it deliver when used correctly?
- Restoration of flight geometry
- Wear resistance
- Remanufacturing as an OEM alternative
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Is It Right for Your Part?
Send us photos, technical drawings and operating conditions; let's evaluate the process and material system together.