Repair and Replacement Services for Twin-Screw Extruder Screw Elements

Raw Material Quality Control

All materials are sourced from leading domestic brands and specialized European twin-screw material suppliers. Each batch undergoes mandatory elemental analysis and metallurgical inspection to guarantee consistent material properties.

Precision Interchangeability Assurance

Internal splines are 100% inspected using precision spline gauges to ensure full interchangeability of all components across different equipment batches.

High-Precision CNC Machining

All components are precision-machined on advanced CNC equipment to ensure strict compliance with design geometries and dimensional tolerances.

Advanced Surface Treatment Technology

We adopt European high-speed steel powder metallurgy technology and implement standardized strict heat treatment processes, ensuring wear resistance and corrosion resistance equivalent to those of international leading brands.

Comprehensive Technical Support

Our professional technical team provides not only timely and accurate reverse engineering and sample design services, but also professional screw element configuration optimization and process adjustment guidance.

Guaranteed Short Lead Times

We maintain complete technical documentation and dedicated tooling for all major international extruder brands. Sufficient inventory is kept for standard components, and even custom non-standard orders can be delivered within 45 days.

Full Traceability Quality System

Our modern ISO-compliant quality management system guarantees 100% product qualification and full batch traceability throughout the entire production process.