Conclusion:With increasing material diversity in modern manufacturing, cold rolling lines must not only offer precision and high output but also strong multi-material adaptability. Metals such as carbon steel, stainless steel, aluminum, and copper each have unique hardness, elongation, and work-hardening characteristics, requiring custom roll configurations and system adjustments.
Our cold rolling systems are designed with flexible roll setups, high rolling force capacity, and optional AGC automatic gauge control, making them suitable for a wide range of materials in industries such as automotive, electronics, appliances, and construction.
Recommended Configurations by Material:
| Material Type | Recommended Roll Setup | Suggested Roll Material | Rolling Force (tons) | Surface Treatment Needed | Typical Applications |
|---|---|---|---|---|---|
| Carbon Steel | 4-Hi / 6-Hi | 9Cr2Mo | 1000–1500 | Optional | Structural steel, construction sheets |
| Low-Alloy Steel | 4-Hi / 6-Hi | 9Cr2Mo | 1200–1600 | Optional | Automotive frames, welded components |
| Stainless Steel | 6-Hi / 8-Hi | HSS / 9Cr2Mo | 1500–2000 | Recommended | Kitchenware, appliance shells, precision parts |
| Aluminum Alloys | 6-Hi | 9Cr2Mo / Cr5 | 800–1200 | Recommended | Road signs, lightweight packaging |
| Copper Strip | 6-Hi | 9Cr2Mo / Cr12 | 800–1200 | Recommended | Electronic strips, precision components |
| High-Strength / Dual-Phase Steel | 6-Hi / 8-Hi | HSS / Alloy Steel | 1800–2000 | Recommended | Automotive bodies, crash-resistant parts |
Conclusion:
Choosing the right configuration based on material is crucial to achieving both product quality and operational efficiency. We offer tailored cold rolling solutions with expert guidance on roll materials, rolling force, and system features to match your material processing needs.