Extruder Screw Refurbishment and Custom Manufacturing

In extrusion production, the collaboration between the screw and barrel directly affects plasticization and efficiency. Wear on the screw increases clearance, reducing output and raising the risk of backflow and decomposition, impacting equipment stability.

We use thermal spraying of wear-resistant alloys to repair the screw, restoring its original dimensions and enhancing wear and corrosion resistance. Precision grinding ensures a perfect fit with the barrel, restoring efficient operation. The repaired screw performs like new, avoiding equipment replacement and reducing downtime.

We also offer new screw manufacturing services for custom needs.

This solution is ideal for worn screws. Regular repairs reduce replacement costs, prevent production stoppages, and improve efficiency and stability.