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Parabolic Leaf Spring Production Machinery — 1. görsel

Parabolic Leaf Spring Production Machinery

We develop **high-strength parabolic leaf-spring production lines and specialized machinery** for suspension systems used in heavy commercial vehicles, trucks, trailers, railway applications, and defense-industry vehicles.

We provide turnkey manufacturing solutions covering the complete process from raw-material heating and forming through heat treatment and fatigue testing.

Technical Scope & Processes

Discover the key features that support performance, precision, and reliability in manufacturing processes.

  • Taper Rolling

    High-rigidity servo/hydraulic rolling machines that generate variable-thickness parabolic profiles and end geometries in spring steel.

  • Hot Eye Rolling & Forming Presses

    Presses for hot forming spring-end bushing eyes to tight tolerances and for punching centering holes.

  • Cambering & Quenching

    Cambering presses that establish the required spring geometry and integrated oil/water quenching stations that stabilize the required metallurgical microstructure.

  • Stress Peening & Scragging

    Pre-stressed shot-peening units for increasing fatigue life, together with scragging systems and load-test presses for eliminating permanent deformation under load.

Our Other Products

Discover the other machine and system solutions ARANCO has developed to meet a variety of production needs.