Automated Leaf Spring Machinery & Turnkey Production Lines

Boost your manufacturing efficiency with our heavy-duty leaf spring production machinery. Engineered for high precision, durability, and maximum throughput, our machinery covers the complete manufacturing process for light-duty, heavy-duty, and parabolic leaf springs.

Key Equipment Solutions

• Shearing & Hole Punching Machines: High-speed CNC hydraulic shearing and punching units designed for clean cuts and precise center hole positioning on high-tensile spring steel.

• Taper Rolling Machines: Advanced CNC parabolic taper rolling mills ensuring uniform thickness transition and optimal strain distribution.

• Eye Rolling Machines: Automatic hot-eye rolling units capable of forming single or double eyes with tight tolerance and high repeatability.

• Heat Treatment Lines: Continuous quenching furnaces and tempering ovens equipped with automatic cambering/quenching presses to guarantee precise hardness and arc height.

• Stress Shot Peening Equipment: Surface-strengthening shot peening systems designed to significantly extend the fatigue life of finished leaf springs.

Technical Specifications

Why Partner With Us?

• Turnkey Solutions: From raw material processing to final testing (fatigue testing, stiffness testing), we supply fully integrated, automated production lines.

• Custom Engineering: Tailored machine setups to match your target output, factory footprint, and specific OEM requirements.

• Global After-Sales Support: On-site installation, operational training, and 24/7 remote technical support.