Technical Specifications
| Model | ZKF1100 | ZKF1300 | ZKF1600 |
|---|---|---|---|
| Max Width | 1100 mm | 1300 mm | 1600 mm |
| Max Roll Diameter | Φ1400 mm | ||
| Max Roll Weight | 1200 kg | ||
| Core Size | 3” & 6” | ||
| Web Guide | Ultrasonic Sensor | ||
| Traction System | Double Rubber Roller | ||
| Slitting System | Circular Knife / Flat Blade | ||
| Rewinding System | Duplex Rewind | ||
| Min Slitting Width | 10 mm | ||
| Max Rewind Diameter | 600 mm | ||
| Speed | <300 m/min | ||
| Material Thickness | 6–150 μm | ||
| Total Power | 21 kW | 21 kW | 29 kW |
| Power Supply | 380V, 3 Phase, 50Hz | ||
| Air Supply | 0.6–0.8 MPa | ||
| Weight | 3200 kg | 3400 kg | 3600 kg |
Suitable Materials
- Aluminum Foil: 6–150 micron foil materials
- Copper Foil: Lithium battery copper foil
- Composite Materials: Coated and laminated films
- Plastic Films: PE, PI film
- Special Materials: Carbon-coated foil and battery tab materials
Machine Configurations
Shafted Unwind
- Loading Type: Shafted unwind with pneumatic cylinder lifting.
- Locking System: One-click pneumatic locking for unwind shaft.
- Tension Control: Magnetic powder brake 20kg ×1.
- Structure: 20mm thick steel fuselage with cast iron support.
- Capacity: Max roll diameter 1400mm, max weight 1000kg.
Web Guide System
- System: Arise web guide system.
- Sensor: Ultrasonic edge detection.
- Control Mode: Automatic & manual.
- Components: Sensor, controller, correction motor.
- Function: Ensures accurate material feeding.
Traction System
- Drive: Motor-driven traction roller.
- Nip Roller: Pneumatic adjustable rubber roller.
- Transmission: Synchronous belt system.
- Performance: Prevents slipping and deformation.
- Accuracy: High precision length control.
Slitting Unit
- Knife System: Rotary shear knives (up to 20 sets).
- Optional: Razor blade available.
- Adjustment: Up/down & left/right fine tuning.
- Drive: Worm gear reducer control.
- Trim Removal: 3kW suction fan system.
- Min Width: 5mm / 6mm narrow slitting capability.
Rewinding System
- Type: Surface winding with swing-out structure.
- Shaft: 3” airshaft center winding.
- Drive: Dual servo motor control.
- Tension: Accurate automatic tension control.
- Lay-on Roller: Pneumatic auxiliary roller.
- Pressure Control: Air-oil actuator with proportional valve.
- Capacity: Max rewind diameter 600mm.
Unloading of Finished Rolls
- Type: Swing-out shaft unloading system.
- Structure: One side fixed shaft support.
- Operation: Pneumatic clamp release.
- Efficiency: Quick finished roll removal.
Control Panel
- Design: User-friendly button layout.
- Dual Panel: Rear auxiliary control panel.
- Safety: Emergency stop system installed.
- Operation: Single operator control possible.
Electrical Box
- Standard: China 3C certified components.
- Layout: Compact and organized design.
- Cooling: Ventilated cabinet with grille.
- Reliability: Stable long-term operation.
PLC & HMI
- PLC: Siemens S7-200 system.
- Touch Screen: 10” color interface.
- Language: Chinese & English switchable.
- Functions: Auto tension, diameter calculation, meter counting.
- Automation: Auto stop & alarm system.
- Diagnostics: Real-time fault detection.
Optional Configurations
Dust Cleaning System
- Installed near slitting unit
- Dust cleaning strips with suction fan
- Improves finished roll cleanliness
Trimming Rewinder
- Automatic speed synchronization
- Easy material threading
- High-speed winding for clean workshop
High Precision Aluminum Foil Slitting Machine for Copper Foil and Battery Materials
The ZKF series aluminum foil slitting machine is designed for high-precision slitting of aluminum foil, copper foil, and advanced material films. It is widely used in lithium battery production and high-end foil processing industries.
Ultra Precision Slitting Performance
The machine supports minimum slitting width of 10mm with clean edges and minimal deviation, ensuring high-quality finished rolls.
Designed for Metal Foil Materials
Specially engineered for aluminum foil and copper foil processing, ensuring stable tension control and smooth winding performance.
High-Speed Production
With slitting speed up to 300 m/min, the machine significantly improves production efficiency.
Stable Machine Structure
40mm thick Q235 steel wallboard ensures stable operation at high speed and long-term durability.
Wide Application Range
Suitable for lithium battery copper foil, aluminum foil packaging, coated films, and composite materials.
Applications in Foil Processing Industry
- Lithium Battery Copper Foil Slitting
- Aluminum Foil Packaging Industry
- Battery Tab Tape Slitting
- Composite Film Processing
- High-End Electronic Materials
Machine Running Video
Frequently Asked Questions
What materials can be processed?
Aluminum foil, copper foil, PE film, and composite materials.
What is the minimum slitting width?
10mm standard, can be optimized further.
What industries is it used in?
Lithium battery, packaging, and electronic materials.
What is the maximum speed?
Up to 300 m/min.
Can it be customized?
Yes, width and configuration can be customized.
