Machining

Secondary Machining Process

At Porite Taiwan, we offer advanced secondary machining services specifically designed to complement our core Powder Metallurgy (PM) manufacturing capabilities. While powder metallurgy produces near-net-shape components with high efficiency, complex automotive parts often require ultra-tight tolerances, specialized geometric features, and critical surface finishes that necessitate precision machining.

To meet the stringent standards of the automotive industry, we have established a state-of-the-art in-house machining infrastructure. Equipped with high-precision CNC lathes, multi-axis mill-turn composite centers, and dedicated production lines, we ensure every part achieves superior dimensional accuracy and mechanical integrity.

Seamless One-Stop Production (End-to-End Synergy)

Our Toufen facility integrates the entire manufacturing workflow under one roof:

Compacting ⟶ Sintering ⟶ Sizing ⟶ In-House Machining

By seamlessly bridging powder metallurgy with secondary machining, we eliminate logistics lead times, minimize handling risks, and deliver an agile, one-stop solution for high-volume automotive component production.

Key Advantages of Our Integrated Process:

Enhanced Operational Efficiency: Streamlined production flows directly from sintering/sizing to machining, significantly shortening lead times and accelerating time-to-market.
Strict Quality Control: Complete in-house oversight allows for total traceability and consistent quality enforcement across all manufacturing stages under our IATF 16949 system.
Cost-Optimized Manufacturing: Near-net-shape PM blank forming minimizes material waste and reduces machining cycle times, resulting in maximum cost-effectiveness for complex automotive geometries.

Machining Equipment & Facility Overview

To support diverse machining requirements—ranging from high-precision turning to intricate milling operations—our production department operates advanced machinery from industry-leading worldwide brands:

Quality Assurance & Traceability

Supported by our advanced metrology laboratories—featuring 3D CMM, optical non-contact measurement, and automated inspection systems—every machined automotive part undergoes rigorous inspection to ensure compliance with global automotive specifications (IATF 16949).