4Hi reversing cold rolling mill
Inquire NowDescription
The 4Hi Reversing Cold Rolling Mill is a cutting-edge solution widely recognized as the most versatile medium and heavy plate mill in modern manufacturing. This advanced mill integrates the strengths of both 2-high reversing and 3-hi Lauter mills, offering exceptional performance in rolling medium and thick plates of various sizes. With completely divided back-up and work rolls, it not only reduces the rolling force but also significantly enhances the rigidity of the whole system. This makes it particularly suitable for producing plates with strict precision and shape requirements, especially those with larger rolling widths.
The mill features a full hydraulic screw-up mechanism, AGC auto-control, and a rolled rolls sectional cooling system, all designed to improve plate shape quality. Additionally, it includes fault self-diagnosis, an alarm system, and automatic protection against strip breakage, ensuring optimal operational safety and efficiency.
Specifications
| Attribute | Input | Output |
|---|---|---|
| Raw Material | Q195, Q215, Q235, 08Al, 20, Low-alloy steel, SPHC, SPHD, SPHE, etc. | |
| Thickness | 1.8~3.5mm | 0.2~1.2mm |
| Coil ID/OD | Φ508/Φ900~Φ2000mm | |
| Coil Weight | Max. 25T | |
| Rolling Force | Max. 10000KN | |
| Line Speed | Max. 600m/min | |
| Line Features | Full hydraulic screw-up, AGC auto-control; rolled rolls sectional cooling for improved plate shape; Fault self-diagnose, alarm, and broken strip auto-protection. | |
Additional Information
No additional information available.
