Jumbo Roll Unwinder

Technical features:

1. Capacity and Dimensions:

• Suited for Jumbo-sized rolls
• Maximum roll weight: up to 2.000 kg.

2. Unwinding Mechanism:

• Central unwinding: for consistent and controlled unwinding of materials.
• The balancing arm: automatic tension control for consistent material-tension durring the unwinding process.

3. Material Compatibility:

• Suitable for various materials such as paper, foil, textile or similairly flexible lanes.
• Adjustable clamping device for different roll core diameters (e.g. 76mm, 152mm).

4. Drive and Controling:

• Servo-controlled drive: Precise control of the unwinding velocity, synchronized with followup processes.
• Optional: PLC control allows an automatic adjustment of speed and tension based on the material requirements.
• Optional: User-friendly touch-panel for easy adjustment and monitoring.

5. Build and Construction:

• Robust steel frame: Made of powder-coated steel or stainless steel, depending on the application.
• Material guidance: Precision guides and pulleys ensure exact path guidance and alignment of the material.

6. Additional Functions:

• Line edge control: For precise alignment of the material to minimize production deviations.
• Quick-change device: For quick exchange of jumbo rolls and minimization of downtime.

7. Safety Features:

• Protective covers: assure the safety of operating personal.
• Emergency stop system: integrated directly into the machine and control panel.
• Automatic roll brakes: ensures a secure stop if the unwinding process halts suddenly.

8. Cleaning and Maintenance:

• Tool-free disassembly of key components for quick cleaning.
• Maintenance friendly design with easily accessible drive and guidance elements.

 

Application:

The Jumbo roll unwinder is ideal for production processes with continuous material requirements like in the packaging, hygiene, or textile industries. It’s robust construction, precise controls and flexibility ensure high process reliability and efficiency.