With increasing demands for lightweight design, safety, and energy efficiency in the automotive industry, ultra-thin, high-strength steel sheets are essential. Our 6-high reversible cold rolling production line is fully capable of meeting these strict standards with outstanding performance in precision, shape control, and automation.
Key Advantages of Our Equipment:
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6-high roll configuration with intermediate roll shifting and work roll bending ensures excellent flatness, ideal for AHSS and stainless steel;
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AGC automatic gauge control combined with X-ray thickness gauges enables ultra-precise thickness control (±5μm);
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Reversible multi-pass rolling improves thickness uniformity and surface finish;
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Rolls made from high-performance 9Cr2Mo, ensuring durability and minimal deformation;
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Smart Siemens PLC control, easy operation with remote diagnostics and parameter adjustments;
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High-speed capacity (up to 300 m/min) and 30-ton coil weight, perfect for large-volume production;
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Customized engineering based on your material, dimensions, and layout requirements.
These features make our cold rolling line highly competitive in producing ultra-thin steel coils for automotive use.
Typical Applications:
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Car doors, roofs, and hoods
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Chassis components
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EV battery casings
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High-precision cold-formed structural parts
In conclusion, our 6-high reversible cold rolling line not only meets but exceeds the automotive industry's high expectations for ultra-thin, high-strength steel processing.