Jumbo roll unwinder

 
  • Technical Features:

    1. Capacity and dimensions:

    • Suitable for jumbo rolls
    • Maximum roll weight: up to 2,000 kg.

    2. Unwinding mechanism:

    • Central unwinding: For even and controlled material unwinding.

    • Dance arm control: Automatic tension control for constant material tension during the unwinding process.

    3. Material compatibility:

    • Suitable for various materials such as paper, film, textiles, or other flexible webs.
    • Adjustable clamping device for different roll core diameters (e.g., 76 mm, 152 mm).

    4. Drive and control:

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

    5. Structure and construction:

    • Robust steel frame: Made of powder-coated steel or stainless steel, depending on the application.
    • Material guidance: Precision guides and deflection rollers ensure accurate material tracking and alignment.

    6. Additional features:

    • Web edge control: For precise material alignment to minimize production deviations.
    • Quick-change device: For rapid replacement of jumbo rolls and minimization of downtime.

    7. Security features:

    • Protective guards: Ensure the safety of the operating personnel.
    • Emergency stop systems: Integrated directly into the machine and the control panel.
    • Automatic roller brake: Ensures a secure stop in the event of a sudden halt to the unwinding process.

    8. Cleaning and maintenance:

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

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