1. Project Background

This customer processes color-coated (PPGI) coils and 1.0–2.0mm automotive inner panel steel. They require high length accuracy and scratch-free surfaces. The old line created strong impact during high-speed stop cutting, which affected cutting precision and coating quality.

2. Solution & Key Parameters

We supplied a 0.3–3.0mm × 1600mm high-speed stop shear CTL line, optimizing servo feeding and shear frame braking control to achieve stable cutting in high-speed stop mode while protecting surface quality.

Key Specification Summary

3. Results & Feedback

Coating-scratch complaints dropped significantly, and length consistency of automotive sheets improved, supporting better die life and stability in stamping. The user stated that the new stop shear line enables them to confidently take on higher-end automotive and appliance orders.