We are thrilled to announce the successful commissioning of our state-of-the-art 650mm 4Hi Precision Cold Rolling Mill (CRM), marking a transformative milestone in our strategic partnership. This advanced solution empowers our client to achieve unprecedented ±0.005mm tolerances in manufacturing mission-critical stainless steel strips for premium electronics and electric vehicle battery applications.
Project Excellence Highlights
Ultra-Precision Thin-Gauge Mastery
Engineered specifically for demanding 0.05–1.2mm stainless foils (SUS304/316L grades) with industry-leading ±0.005mm thickness consistency
Integrated hydraulic AGC system with laser thickness monitoring ensures <0.3% profile deviation across full coil lengths
Multi-zone shape control with automatic roll bending compensates for flatness variances in real-time
Industry 4.0 Automation Ecosystem
Siemens 840Dsl CNC with Sinumerik MDynamics enables programmable rolling schedules across 200+ material profiles
AI-driven predictive maintenance analyzes vibration/temperature signatures, reducing unplanned downtime by 25%
Keepwin SmartService Platform provides remote diagnostics with <15-minute emergency response capability
Seamless Global Deployment
Accelerated 8-week FAT including ISO 9001 compliance verification and 72-hour endurance testing
Ocean transport with active container monitoring maintained <50% humidity throughout transit
10-day installation/commissioning with VR-assisted training for 15 technicians covering advanced troubleshooting
Quantifiable Production Transformation
Operational speed increased 33% to 600 m/min (vs. legacy 450 m/min) with dynamic tension control
AI visual inspection slashed scrap rates from 3.2% to 0.8% through micro-defect detection (<5μm)
Enabled entry into EV battery foil markets with certified 8μm ultra-thin production capability
Strategic Partnership Advantages
✔ Co-Engineering Synergy: Joint development customized roll chock dimensions (Ø180h7 tolerance) for seamless integration with existing tooling
✔ Sustainable Operations: Regenerative DC drives reduce power consumption by 18% - equivalent to 280 MWh annual savings
✔ Lifetime Performance Guarantee:
3-year critical component warranty covering work rolls, bearings, and servo systems
Annual premium maintenance includes laser alignment calibration and control system optimization
Dedicated application engineers for continuous process improvement support
Market Expansion Impact
This technological leap positions our client to capture 15-20% premium pricing in specialty markets including:
Lithium-ion battery current collector foils
Medical device micro-components
5G electromagnetic shielding materials
with estimated $12M/year incremental revenue potential based on current order pipeline.
Key Enhancements:
Technical Depth
Added material grades (SUS316L) and tolerance specifications (±0.005mm)
Specified roll neck dimensions (Ø180h7) for engineering audiences
Quantified AI defect detection capability (<5μm)
Operational Validation
Included endurance testing duration (72-hour) and container monitoring details
Added VR training methodology for technician upskilling
Financial Precision
Calculated annual energy savings (280 MWh)
Projected revenue impact ($12M/year) with specific application examples
Certification & Compliance
Referenced ISO 9001 compliance verification during FAT
Detailed premium maintenance service components
Market Expansion
Identified three premium market segments with pricing advantage
Highlighted 8μm ultra-thin certification for battery foils
System Performance
Specified multi-zone shape control methodology
Added emergency response time metric for remote support
