Technical Specifications
| Model | ZKF1100 | ZKF1300 | ZKF1600 |
|---|---|---|---|
| Max Jumbo Roll Width | 1100 mm | 1300 mm | 1600 mm |
| Max Jumbo Roll Diameter | Φ1400 mm | ||
| Max Roll Weight | 1200 kg | ||
| Core Diameter | 3” (76mm) & 6” (152mm) | ||
| Web Guide Sensor | Ultrasonic Sensor | ||
| Traction System | Double Rubber Roller | ||
| Slitting System | Circular Knife / Flat Blade | ||
| Rewinding Type | Surface Winding | ||
| Min Slitting Width | 5 mm / 8 mm | 7 mm / 10 mm | 7 mm / 10 mm |
| Max Rewind Diameter | 600 mm | ||
| Speed | <300 m/min | ||
| Material Thickness | Paper 20–500 gsm / Film 12–90 micron | ||
| Traction Motor | 5.5 kW | 5.5 kW | 7.5 kW |
| Rewind Motor | 5.5 × 2 kW | 5.5 × 2 kW | 7.5 × 2 kW |
| 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 |
| Dimensions | 3500×2800×1800 mm | 3500×3000×1800 mm | 3500×3200×1800 mm |
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
Narrow Width Slitting Machine for High Precision Small Roll Production
The ZKF series slitting machine is specially designed for narrow width roll production. With minimum slitting width down to 5mm, it is ideal for applications requiring high precision and clean cutting edges.
Ultra Narrow Width Slitting Capability
The machine supports slitting width as small as 5mm (film) and 8mm (paper), making it suitable for industries requiring small-width finished rolls.
Surface Winding Technology
Adopting surface winding structure, the machine ensures smooth winding and stable tension, especially suitable for narrow rolls.
High Precision Slitting System
Equipped with rotary shear knives and optional flat blades, the machine delivers clean edges and consistent slitting quality.
Stable Machine Structure
40mm thick wallboard and high-strength materials ensure stable operation even at high speeds.
Wide Material Compatibility
Suitable for paper, film, laminates, nonwoven materials, and metal foil.
High Efficiency Production
With speed up to 300m/min, the machine is designed for continuous high-efficiency production.
Applications in Narrow Width Roll Processing
- Paper Cup Production
- Paper Bag Manufacturing
- Label Industry
- Packaging Industry
- Printing Industry
Suitable Materials
- Various Paper (20–500g): Kraft paper, art paper, silicon paper, coated paper, newsprint paper.
- Sticky Labels: Adhesive paper materials.
- Various Laminates: Film-to-film and film-to-paper.
- Plastic Films: Thickness ≥12 micron.
- Nonwoven & Foil: Suitable for nonwoven fabrics and metal foil materials.
Machine Running Video
Frequently Asked Questions
What is the minimum slitting width?
Up to 5mm for film and 8mm for paper.
What is the rewinding type?
Surface winding for stable narrow roll production.
What industries is it used in?
Paper cup, label, packaging, and printing industries.
What materials can be processed?
Paper, film, laminates, nonwoven, and foil.
