Evolution of High-Speed Rolling Mills in China
China’s rouleaux à grande vitesse have revolutionized metal manufacturing through precision engineering and automation. These systems achieve speeds exceeding 120 m/s while maintaining micrometer-level thickness tolerances, positioning China as a global leader in metal forming technology.
Core Components of Modern Rolling Systems
Avancé China rolling mills intégrer plusieurs sous-systèmes:
• High-torque AC drive motors (3-15 MW range)
• Liquid film bearing systems with 99.5% fiabilité
• AI-powered thickness control (±0.15% accuracy)
• Multi-stage cooling units with ±3°C thermal regulation
Spécifications techniques des laminoirs HANI TECH
HANI TECH solutions de laminoirs à chaud combine German precision with Chinese manufacturing efficiency. Their proprietary high-speed rolling technology caractéristiques:
| Paramètre | Range | Measurement | Norme de l'industrie |
|---|---|---|---|
| Vitesse de roulement maximale | 25-150 MS | Laser Doppler | OIN 10113:2020 |
| Strip Thickness Tolerance | ±0.005-0.15 mm | X-ray Gauges | ASTMA568 |
| Capacité de force de roulement | 10-45 MN | Strain Gauge | DEPUIS 1017 |
| Coil Weight Capacity | 15-45 tonnes | Load Cells | OIN 6892 |
| Annual Throughput | 500k-2.5M tons | Mass Flow | OIN 9001 |
| Efficacité énergétique | 92-97% | Power Analyzer | CEI 61000 |
Solutions métallurgiques intégrées
For complete production lines, HANI TECH melting furnace systems provide seamless integration with rouleaux à grande vitesse. Les principales synergies comprennent:
• Continuous casting-rolling interface speeds up to 8 m/mon
• Molten metal temperature control (±5°C)
• Automated slab transfer systems
Systèmes de contrôle avancés
Moderne China rolling mills employ:
• Model Predictive Control (MPC) algorithms
• Real-time roll gap adjustment (10ms response)
• Cloud-based performance monitoring
Maintenance et mises à niveau
HANI TECH wear-resistant roll components extend service life by 40% compared to conventional parts. Their retrofit solutions for existing rouleaux à grande vitesse typically achieve:
• 15-25% energy reduction
• 30% higher production rates
• 50% fewer quality rejects
Future Development Trends
Next-generation China rolling mill technology se concentre sur:
• Hydrogen-based annealing processes
• Graphene-reinforced backup rolls
• Quantum computing for predictive maintenance
China’s leadership in high-speed rolling mill innovation continues to shape global metal manufacturing standards. With companies like HANI TECH pushing technological boundaries through integrated solutions from fours à fusion to finishing mills, the industry achieves unprecedented levels of precision and efficiency.
