Product Overview
JINYE cold rolling mills are used as the core reduction module in cold rolling line and turnkey rolling mill plant projects for stainless steel, silicon steel, and carbon steel. Mill type is selected around material deformation resistance, entry thickness, exit thickness, target tolerance, maximum coil weight, product mix, and automation level.
The engineering focus includes mill stand rigidity, roll system stability, gauge control, flatness feedback, tension zones, drive response, and electrical control integration. For plants running multiple grades, AGC/AFC and process recipes help improve changeover and stable production.
Reference Specifications
| Mill configurations | 20-high rolling mill, 18-high rolling mill, offset 8-high rolling mill, 6-high rolling mill, 4-high rolling mill |
|---|---|
| Strip width | 350 / 450 / 550 / 650 / 750 / 850 / 950 / 1050 / 1150 / 1450 / 1780 mm reference classes |
| Line speed | 20-high, 18-high, offset 8-high: 500-800 m/min; 6-high: 600-1500 m/min; 4-high: 200-500 m/min |
| Automation | AGC/AFC, tension control, speed synchronization, drive system, and electrical control integration |
| Project value | Thickness control, flatness stability, multi-grade compatibility, and energy-saving improvement around the drive and process rhythm |
Typical Applications
- Cold rolling lines for stainless steel, silicon steel, and carbon steel strip.
- New mill projects, existing line upgrades, and automation retrofit projects.
- Production sites with strict thickness tolerance, flatness demand, and long-term energy targets.
Project Data Needed
Please provide material grade, entry thickness, exit thickness, strip width, maximum coil weight, target speed, tolerance requirement, and plant conditions. JINYE will map mill type, power, foundation, tension zones, electrical interfaces, and upgrade allowance.