Technical Specifications
| Model | ZWFQ-A-1300 | ZWFQ-A-1600 | ZWFQ-A-1800 |
|---|---|---|---|
| Max Jumbo Roll Width | 1300 mm | 1600 mm | 1800 mm |
| Max Jumbo Roll Diameter | Φ1400 mm | ||
| Max Roll Weight | 2000 kg | ||
| Core Diameter | 3” (76mm) & 6” (152mm) | ||
| Min Slitting Width | 30 mm | ||
| Max Rewind Diameter | 1000 mm (Optional 1200 mm) | ||
| Slitting System | Circular Shear Slitting / Pneumatic Knife | ||
| Machine Speed | <400 m/min | ||
| Material Thickness | 30–500 gsm | ||
| Power | 21 kW | 29 kW | 37 kW |
| Air Supply | 0.6–0.8 MPa | ||
| Weight | 3500 kg | 3800 kg | 4100 kg |
Machine Configurations
Shaftless Unwind
- Hydraulic Loading: Automatically lifts jumbo rolls up to 2000kg.
- Core Size: 3” & 6” step chuck supported.
- Mechanical Arms: Move on rail with hydraulic drive for easy operation.
- Tension Control: Magnetic powder brake (20kg ×2).
- Auto Detection: Proximity sensor detects roll diameter.
Web Guide System
- Sensor: High precision ultrasonic edge detection.
- Control Mode: Automatic & manual switching.
- Accuracy: Ensures precise web alignment.
- Components: Sensor, controller, correction motor.
Double Rubber Roller Traction System
- Material: TPU rubber rollers for thin & thick materials.
- Drive: Servo motor synchronized traction.
- Control: Pneumatic nip pressure adjustment.
- Performance: Prevents slipping and deformation.
Slitting Unit
- Knife Sets: 10 rotary shear knives.
- Adjustment: Up/down & left/right fine tuning.
- Drive: Pneumatic bottom knife shaft.
- Trim Removal: 3kW suction fan system.
- Min Width: 30mm.
Rewinding System
- Type: Duplex center winding with 3” airshaft.
- Drive: Two independent servo motors.
- Tension: Precise automatic tension control.
- Safety: Pneumatic locking & clamping system.
- Diameter: 1000mm (optional 1200mm).
Lay-on Roller & Material Receiving Roller
- Lay-on Roller: Pneumatic pressure ensures full contact.
- Adjustment: Adjustable lay-on pressure.
- Nip Roller: Auxiliary roller for web connection.
- Control: Manual & automatic control modes.
Auto Unloading of Finished Rolls
- Support Arm: Moves on guide rail.
- Drive: Motor-controlled unloading.
- Function: Automatic finished roll removal.
- Safety: Limit sensor ensures controlled movement.
Control Panel
- Design: Flip-type panel for easy operation.
- Layout: User-friendly button arrangement.
- Dual Panel: Auxiliary panel at rear.
- Safety: Emergency stop installed.
Electrical Box & Pneumatic
- Certification: China 3C certified components.
- Layout: Compact and organized control cabinet.
- Cooling: Ventilated cabinet design.
- Durability: Long-lasting and stable operation.
PLC & HMI System
- PLC: Siemens S7-200 system.
- Touch Screen: 10” color interface.
- Function: Auto tension & diameter calculation.
- Automation: Meter counting & auto stop.
- Diagnostics: Real-time fault detection.
Optional Configurations
Auto Slit Knife Positioning
- Automatic bottom knife positioning
- Motor-driven adjustment on guide rail
- Knife spacing set via touch screen
Dust Cleaning System
- Installed near slitting knives
- Dust removal strips with suction fan
- Improves product cleanliness
High-Speed Paper Slitting Rewinding Machine for Large Diameter Rolls
The ZWFQ-A paper slitting rewinding machine is designed for high-speed slitting of various paper materials and flexible substrates. It supports large rewind diameter up to 1200mm and ensures precise cutting and stable rewinding performance.
High Precision Slitting Performance
Equipped with a circular shear slitting system, the machine ensures clean edges and accurate slitting even at high speed operation.
Large Diameter Rewinding Capability
Designed for producing large finished rolls, the machine supports rewind diameter up to 1000mm (optional 1200mm), making it ideal for downstream processing such as paper cup and paper bag production.
Advanced Servo Control System
Three independent servo motors control traction and duplex rewinding, ensuring stable tension and accurate winding quality.
Stable & Heavy Duty Structure
The machine body is built with 40mm thick wallboard using Q235 steel, ensuring stability and durability during high-speed operation.
Smart Operation System
Equipped with Siemens PLC and touchscreen interface, the machine supports automatic tension control, meter counting, alarm system, and intelligent diagnostics.
Wide Industry Applications
Widely used in paper processing, packaging, printing, label converting, and nonwoven industries.
Applications in Paper Converting & Packaging Industry
- Paper Cup Production
- Paper Bag Manufacturing
- Label Converting
- Printing Industry
- Nonwoven Processing
Suitable Materials
- Various Paper (30–500g): Kraft paper, art paper, silicon paper, coated paper, newsprint paper, and other paper materials.
- Sticky Labels: Adhesive paper and self-adhesive label materials.
- Various Laminates: Film-to-film and film-to-paper laminated materials.
- Plastic Films: Film materials with thickness of 20 microns or above.
- Nonwoven Materials: Suitable for nonwoven fabrics and similar roll materials.
Machine Running Video
Frequently Asked Questions
What materials can be processed?
Paper, laminates, adhesive labels, films, and nonwoven materials.
What is the maximum speed?
Up to 400 m/min depending on material.
What is the rewind diameter?
Standard 1000mm, optional 1200mm.
Is it suitable for paper cup production?
Yes, it is widely used before paper cup and paper bag machines.
Can it be customized?
Yes, width and configuration can be customized up to 2000mm.
