Sendzimir 20-hi Rolling Mill
It can roll stainless steel, copper, ferronickel alloy, nickel, silicon steel, molybdenum and titanium.
Sendzimir 20-high rolling mill (introduced from Belgium), equipped with French DMS and ABB electrical control system.
Designed material width: 600 mm - 1050 mm, material thickness: 0.02 mm - 0.2 mm, speed: 300 - 600 m/min.
1. Product Characteristics
Equipment Type: Refurbished Sendzimir 20-Hi Cold Rolling Mill
Control Systems: Integrated French DMS Hydraulic Control + ABB Automation
Material Specifications:
Input: Hot-rolled low-carbon steel coils
Width: 700-1000mm | Thickness: 1.2-4mm
Max Coil Weight: 22,000kg | Outer Ø: Φ900-1900mm
Output Specifications:
Thickness: 0.20-0.8mm (±0.01mm for ≤0.3mm; ±3%δ for >0.3mm)
Inner Ø: Φ510mm | Compliance: Meets all national standards
Roll Configuration:
Work Rolls: Ø270-300×1150mm
Intermediate Rolls: Ø340-370×1150mm (200mm transverse movement)
Backup Rolls: Ø900-950×1100mm
2. Product Advantages
Precision Control: French DMS real-time thickness feedback with micron-level accuracy
Energy Efficiency: ABB drives reduce power consumption by 15% vs conventional mills
Process Stability: Intelligent torque allocation and hydraulic optimization (12-18 MPa)
High Productivity: 730 m/min max speed with 10,000 kN rolling force capacity
Quality Compliance: Guaranteed dimensional accuracy meeting national standards
Advanced Diagnostics: Real-time anomaly detection and correction systems
3. Company Advantages
OEM-Level Refurbishment: Certified restoration to original Sendzimir performance specs
Control System Expertise: Specialized integration of French DMS & ABB technologies
Global Technical Network: Access to ABB/Sendzimir certified engineers worldwide
Proven Refurbishment Record: 200+ high-performance mills recommissioned since 2010
Quality Assurance: Third-party validation of all critical tolerances and automation functions
4. Pre-sales & After-sales Service
Pre-sales Support:
Material trial services with test reports
Process integration feasibility studies
Customization options for control interfaces
After-sales Commitment:
Turnkey installation by mill automation specialists
Comprehensive ABB system operator training
18-month warranty on control systems and hydraulics
Priority technical hotline (24/7 multilingual support)
Predictive maintenance program with remote DMS diagnostics
Lifetime access to ABB/Sendzimir spare parts network
5. Other Advantages
Cost Efficiency: 50-65% savings vs new equivalent ($1.2M-$1.8M typical)
Technology Access: Tier-1 automation (ABB/DMS) at secondary-market pricing
Sustainability: 30% carbon footprint reduction vs new manufacturing
Risk Reduction: Eliminates new-equipment debugging phase
Industry 4.0 Ready: IoT-enabled for smart factory integration
Application Versatility: Ideal for precision strips in electronics/aerospace
Safety Enhancement: Certified emergency deceleration (3.0 m/s²)
Key Technology Integration:
The French DMS hydraulic system enables real-time roll bending (350/210 kN) and intermediate roll shifting (550/350 kN), while ABB's automation provides intelligent torque distribution and energy optimization. This synergy delivers ±0.01mm thickness tolerance capability - comparable to new-generation mills at 40% lower capital investment. Professional refurbishment includes ABB drive recalibration and DMS sensor validation for OEM-equivalent performance.
