1350mm Slitter

This High-Speed Slitting Line achieves 180 m/min precision cutting (±0.1 mm tolerance) with 25% energy recovery, featuring a hardened Ø180 mm shaft, 60 tungsten blades, VF dynamic control, and full spare parts – delivering industrial-grade slitting performance at 60% of new-equipment cost for critical stainless, galvanized, and alloy processing.

Industrial Precision Slitting Line for Demanding Metal Processing Applications

Advanced High-Speed Slitting Line Optimized for 0.3–3.0 mm Materials at 180 m/min

Core System Specifications

Component	Technical Parameters	Performance Capabilities
Max Speed	180 m/min	±0.15% speed stability
Max Coil Weight	16 tons	ID: Ø508–610 mm
Uncoiler	18.5 KW Back Tension Motor	Dynamic tension control: ≤±2%
Pinch Roll	30 KW Drive Motor	Entry/exit synchronization accuracy
Slitting Shaft	Ø180 mm × 1650 mm (55 KW Motor)	60 tungsten carbide blades included
Rewinder	90 KW Drive Motor	Max winding tension: 100 kN
Total Power	193.5 KW Integrated System	25% energy recovery via regenerative braking

Precision Engineering & Control Technology

1. Cutting System Excellence

Hardened Ø180mm Shaft: Maintains ≤0.005 mm runout at 180 m/min for vibration-free operation
60-Blade Configuration: Auto-gap adjustment for 0.3–3.0 mm materials (tungsten carbide)
Burr Control: Achieves ≤0.02 mm burr height (Ra ≤ 0.6 μm) on stainless steels

2. Vector Inverter Drive (VF Control)

Real-Time Synchronization: Coordinates uncoiler/rewinder motors with ±0.15% speed tolerance
Dynamic Tension Management: Active compensation for thickness variations
Energy Recovery: 25% power regeneration during deceleration phases

3. Efficiency Optimization

Rapid Changeover: Hydraulic-assisted blade swaps in ≤10 minutes
Material Utilization: ≥99.2% yield with edge-trim recycling system
Rewinding Performance: Processes 16-ton coils in ≤7 minutes

Industry-Proven Performance

Industry	Application	Verified Metrics
Food Packaging	0.4 mm 316L Stainless	160 m/min with Ra 0.5 μm surface finish
Renewable Energy	2.5 mm Galvanized Steel	±0.1 mm width accuracy for solar mounts
Electronics	0.3 mm Cu-Ni Alloys	≤0.8% width deviation in shim production
Industrial	3.0 mm Stainless Strips	800 slits/hour throughput efficiency

Operational & Safety Features

Intelligent Automation

PLC-controlled diameter calculation (auto-tension taper)
Thickness monitoring with laser sensors
OEE (Overall Equipment Effectiveness) tracking

Safety Compliance

EN ISO 13855-certified light curtain protection
<0.2 sec emergency stop response
Dual-channel safety relays (Category 3 PLd)

Included Accessories
◉ 60 Tungsten Blades (0.5/1.0/1.5/2.0 mm thickness options)
◉ Full Spare Parts Kit: Blade spacers, tension sensors, encoder modules
◉ Hydraulic seals & bearing assemblies for 1650mm width capacity

ROI Analysis vs. New Equipment

Parameter	This Line	New Equivalent	Advantage
Acquisition Cost	$520,000	$850,000	38% savings
Energy Consumption	4.2 kW·h/ton	5.1 kW·h/ton	18% reduction
Blade Lifespan	900 km cut	750 km cut	+20% durability
Payback Period	11 months	24 months	2.2× faster

Why This Industrial Precision Slitting Line?

This High-Speed Slitting Line redefines cost-performance ratios in metal processing:

Precision Economy: ±0.1 mm width tolerance at 180 m/min rivals new installations
Material Versatility: Seamlessly transitions from 0.3 mm foil to 3.0 mm plate
Future-Ready Design: IoT-enabled architecture for Industry 4.0 integration
Zero-Downtime Support: Full spare parts kit ensures continuous production

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