High-Speed Precision Slitting System for Thin-Gauge Materials
1. Uncompromising Precision Slitting Capabilities
This industrial slitting system achieves exceptional dimensional accuracy, maintaining precision slitting tolerances of ±0.05mm for materials ≤0.5mm thickness. The slitting process demonstrates consistent performance across the full material thickness spectrum from ultra-thin 0.15mm to substantial 2.0mm gauges. The slitting machine's architecture incorporates hardened precision guides positioned before the cutting station, ensuring perfect material alignment before contact with the arbor assembly. This precision slitting capability makes the slitting system ideal for applications demanding exact strip widths in electronics, specialty packaging, and precision engineering sectors.
2. High-Rigidity 160mm Arbor Assembly Foundation
The core cutting performance originates from the massive 160mm arbor diameter construction. This 160mm arbor provides critical vibration resistance during high-velocity operations, featuring zero-clearance tooling seats along the entire arbor shaft length. The 160mm arbor design prevents harmonic distortion even at maximum 200 m/min operation, maintaining blade alignment integrity. The arbor assembly accepts industry-standard tooling configurations, with the substantial 160mm arbor diameter ensuring minimal deflection under lateral cutting forces. This arbor engineering guarantees that the slitting system maintains micron-level accuracy throughout extended production runs.
3. Synchronized Drive System Architecture
Power transmission employs two dedicated high-performance motors:
30kW Arbor Motor: Direct-drives the 160mm arbor with responsive speed control
75kW Rewinding Motor: Delivers precision torque-regulated recoiling
The arbor motor maintains consistent rotational energy to the cutting system, while the rewinding motor dynamically adjusts torque based on real-time tension feedback. This dual-motor configuration synchronizes the arbor motor and rewinding motor through advanced control algorithms, creating seamless coordination between the cutting and coiling phases. The arbor motor's 30kW capacity provides ample power reserve for processing denser materials up to 2.0mm thickness.
4. Advanced Tension Control Ecosystem
Material handling incorporates a sophisticated tension measurement system positioned after the 160mm arbor cutting station. This tension monitoring feeds real-time data to the rewinding motor's control system, enabling continuous torque adjustment throughout the recoiling process. The rewinding motor executes microsecond-level response to tension variations, maintaining optimal strip tautness during acceleration, deceleration, and steady-state operation. This dynamic tension control prevents material deformation, edge wave, or surface marking - particularly critical when processing delicate sub-0.3mm materials at the system's 200 m/min maximum velocity.
5. High-Velocity Processing Capabilities
Engineered for volume production, the slitting system achieves industry-leading throughput with 200 m/min maximum line speed. This velocity capability transforms production economics, enabling the slitting system to process 40% more material per hour than conventional 150 m/min equipment. The 200 m/min operational ceiling remains sustainable due to three critical design elements: the vibration-damping 160mm arbor, the responsive 30kW arbor motor, and the powerful 75kW rewinding motor. Thermal management systems ensure consistent performance during extended high-speed operation, with all critical components featuring enhanced cooling capacity specifically for sustained 200 m/min processing.
6. Dual-Drum Rewinding System Performance
The rewinding system incorporates an advanced dual-drum configuration powered by the substantial 75kW rewinding motor. This rewinding system design enables continuous operation through automatic reel changeovers without line stoppage. The rewinding motor delivers exceptional torque control across the entire speed spectrum, from delicate 5 m/min threading to full 200 m/min production. The rewinding system builds precision coils with consistent tension profiles, eliminating telescoping or loose wraps. The 75kW rewinding motor capacity handles maximum coil weights without performance degradation, maintaining tension stability even with dense 2.0mm materials at full width.
7. Operational Workflow Integration
Material progresses through an optimized processing sequence:
Payoff from the uncoiler assembly
Alignment via precision entry guides
Longitudinal separation at the 160mm arbor cutting station
Tension monitoring through load-cell measurement
Final winding on the dual-drum rewinding system
This streamlined workflow minimizes transitional stresses on materials, with particular attention to the fragile handling requirements of ultra-thin 0.15-0.3mm stock. The rewinding motor's sophisticated control interfaces seamlessly with tension sensors, creating a closed-loop system that automatically compensates for material elasticity variations during the slitting process.
8. Production Efficiency Advantages
The slitting system delivers quantifiable operational benefits:
22% reduction in setup time through quick-change arbor assembly tooling
15% material savings via optimized edge-trim management
30% higher throughput versus standard 150 m/min machines
18% energy efficiency improvement through regenerative motor drives
Near-zero scrap generation during reel changeovers
The combination of 200 m/min velocity capability and the dual-drum rewinding system maximizes production uptime, while the precision slitting consistency reduces downstream rejection rates. The robust 160mm arbor foundation ensures sustained accuracy through extended production campaigns.
