The ZJ-F series shaftless mill roll stand is an essential component in automated corrugated cardboard production lines, supporting kraft paper rolls without a shaft system.
It uses a hydraulic lifting and clamping mechanism, enabling safe and efficient handling of heavy paper rolls while maintaining consistent tension control during high-speed operations.
This machine is widely used in:
- Corrugated box manufacturing plants
- Packaging production industries
- Industrial carton converting lines
Built to meet global industrial standards, it is a preferred choice for companies seeking high-efficiency packaging machinery for export markets.
Structural Features (Clean + Global Style)
- Symmetrical design allows simultaneous loading of two paper rolls
- Hydraulic shaftless system for easy roll handling
- Pneumatic braking system for stable tension control
- Compatible with high-speed corrugated production lines
- Durable steel structure for long-term industrial usage
- Smooth operation with reduced vibration and noise
Technical Specifications (Preserved – Important)
- Max paper roll width: 1600 mm
- Min paper roll width: 600 mm
- Max paper roll diameter: 1600 mm
- Min paper roll diameter: 400 mm
- Max load capacity: 2000 kg
- Power motor: 5.5 kW
- Voltage: 380V, 50Hz (customizable for different countries)
Main Components & Materials
| Component | Brand / Origin | Material |
|---|---|---|
| Motor | China / Optional Siemens | Industrial grade |
| Hydraulic System | Shandong | Stable performance |
| Pneumatic System | Airtac / SMC | Precision control |
| Bearings | HRB / SKF | Long lifespan |
| Electrical Components | Schneider / CHINT | Reliable operation |
| Wallboard | In-house production | HT200 cast iron |
High Production Efficiency
Optimized for continuous operation in high-speed corrugated board production lines, improving overall plant productivity.
Easy Roll Replacement
Hydraulic shaftless system reduces manual effort and increases safety during paper roll loading.
Stable Tension Control
Pneumatic braking ensures consistent paper tension, resulting in high-quality output.
Export-Ready Design
Compatible with international voltage standards and industrial requirements.
Applications
This machine is suitable for:
- Corrugated cardboard manufacturing plants
- Carton box production factories
- Packaging industries
- Industrial paper converting lines
Why Choose Us
We are a professional corrugated machinery manufacturer and exporter, providing:
- Worldwide shipping & export support
- Installation guidance & technical assistance
- Custom machine configurations
- Competitive pricing for bulk orders
- Long-term spare parts availability
We help businesses scale their operations with reliable and efficient packaging machinery solutions.
