1450 Cold Rolling Mill
I. Equipment Overview
This is a 1450mm 6-Hi cold rolling mill manufactured by KLHEM, designed for rolling mild steel (MS) and quality carbon steel. The equipment is in good working condition, equipped with a Siemens electric control system, AGC hydraulic screw-down, and high-power main motors. It has been verified by the original user and offers excellent cost-performance as a second-hand metallurgical solution.
II. Key Technical Parameters (Detailed Table)
| No. | Category | Parameter | Value / Content | Remarks |
|---|---|---|---|---|
| 1 | Project Background | Equipment manufacturer | KLHEM | |
| 2 | Main Motor | Power | 1350kW × 2 | |
| 3 | Coiler/Uncoiler Motor | Left coiler | 1350kW × 2 | |
| Right coiler | 1350kW × 2 | |||
| 4 | Number of Mill Rolls | 6-Hi | 6 | |
| 5 | Designed Rolling Material | MS, Quality Carbon Steel | ||
| 6 | Max. Designed Width | 1300 mm | ||
| 7 | Max. Designed Inlet Thickness | 4.0 mm | ||
| 8 | Min. Designed Outlet Thickness | 0.2 mm | ||
| 9 | Actual Max. Rolling Width | 1300 mm | Verified by original user | |
| 10 | Actual Max. Inlet Thickness | 4.0 mm | Verified by original user | |
| 11 | Actual Min. Outlet Thickness | 0.2 mm | Verified by original user | |
| 12 | Rolling Speed | 700 m/min | ||
| 13 | Work Roll Specification | φ280 × 1450 × 2641 mm | ||
| 14 | Intermediate Roll Spec. | φ390 × 1390 × 3530 mm | ||
| 15 | Backup Roll Specification | φ1150 × 1410 × 3288 mm | ||
| 16 | Screw-down Type | AGC hydraulic screw-down | ||
| 17 | Max. Rolling Force | 18000 KN | ||
| 18 | Reel Diameter | 508 mm | ||
| 19 | Coiling Method | Solid drum | ||
| 20 | Electric Control System | Siemens | ||
| 21 | Control System Condition | Good (fully operational) | Yes | |
| 22 | Spare Parts List | Available (details to be confirmed) | Need to confirm | |
| 23 | Disassembly Service | Available (cost to be confirmed) | Need to confirm | |
| 24 | Refurbishment Service | Available (cost to be confirmed) | Need to confirm |
III. Key Highlights (Bulleted Points)
1. High-Precision Rolling Capability
Minimum finished thickness: 0.2 mm
Maximum rolling force: 18,000 KN, ensuring stable rolling of thick and high-strength materials.
2. High-Power Drive System
Main motor: 1350kW × 2
Left & right coiler motors: 1350kW × 2 each
Supports continuous rolling at 700 m/min
3. Advanced Screw-Down & Control System
AGC hydraulic screw-down for fast response and precise thickness control
Siemens electric control system – fully operational and highly reliable
4. Wide Width & Thick Material Capability
Max. rolling width: 1300 mm (verified in actual production)
Max. inlet thickness: 4.0 mm
5. Proven Performance by Original User
Actual production verified: 1300mm width / 0.2mm thickness
Real photos available: housing, main motor, coiler, electrical cabinets, etc.
6. Flexible Value-Added Services
Disassembly service available (cost TBC)
Refurbishment & maintenance service available (cost TBC)
Spare parts list can be provided (details TBC)
IV. Recommended Applications
| Application | Details |
|---|---|
| Suitable Materials | Mild steel (MS), quality carbon steel |
| Typical Products | Cold-rolled sheets, precision strips |
| Recommended Users | Small-to-medium rolling mills, second-hand equipment upgrades, export projects to Southeast Asia, Africa, etc. |
V. Summary
This 1450mm 6-Hi cold rolling mill is a high-precision, high-power, well-maintained second-hand rolling mill. It features AGC hydraulic screw-down, Siemens controls, and high-torque motors. Actual production has confirmed its ability to stably roll 1300mm wide and 0.2mm thick quality carbon steel products. With flexible service options, it is an ideal cost-effective core equipment for cold rolling production lines.
