ULTRA

The ULTRA model slitter rewinder has all the features for high end converting of flexible packaging materials as well as label stock. Razor slitting in groove or air is offered in its standard configuration. Shear slitting systems are optional, offered with manual, semi or fully automatic position control. Three AC Vector Drives, automatic tension control on unwind and rewind through easy-to-use Siemens PLC & MMI touch screen, ensure optimum finished roll quality.

The machine features an S-wrap transport section with vacuum roller for stable and slip free web transport during acceleration and deceleration. The ULTRA series slitter rewinders are offered in widths of 1300mm, 1600mm and 1800mm at speeds up to 600 m/min. Differential rewind shafts with individual ball lock friction elements, combined with E/P lay-on rollers are essential for best winding results.

Machine Specifications - ULTRA

  • Web Width 1300 / 1600 / 1800 mm max
  • Unwind Roll Diameter 1000 mm
  • Unwind Roll Weight 1000 kg max
  • Unwind Roll Cores 3” I.D. - 6” I.D. (option)
  • Finished Roll Diameter 610 mm max - 800 mm (option)
  • Finished Roll Cores 3” I.D. – 6” I.D. (option)
  • Slit Width 50 mm and up standard (25 mm and up option)
  • Machine Max Speed 500 or 600 m/min (depending on material type/quality)
  • Winding Tension 0.5 pli to 2.5 pli standard
Information
  • Upgrade Option with LasX
  • Vacuum Hug Drum
  • Human Machine Interface - HMI
  • Manual and Automatic Knife Positioning
  • Segmented Lay-On Roller
  • Manual and Automatic Roll Unloading Stands

Upgrade Option with LasX

Laser Downweb Module (LDM) is ideal for straight-line or down-web laser scoring, slitting and perforating of roll-fed or conveyed materials such as flexible films, aluminum foils and paper sheets. Laser Processing Module (LPM) is ideal for for laser cutting, scoring, perforating, engraving and ablating of any pattern or shape in 2D or 3D format. Max part size or processing area can be defined from 70 x 70mm (2.75″ x 2.75″) to 1250 x 1250mm (49.2″ x 49.2″). The LPM module can be optimized for specific processes where speed and accuracy are critical. Ask about the LPM GT, LPM flex, LPM dm or LPM xd. Optimize your manufacturing workflow with LasX’s patented LaserSharp® advanced laser technology and control software.

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Vacuum Hug Drum

Benefits

  • Absolute Tension Isolation between Unwind and Rewind
  • Slip Free Web Transport
  • Avoids Wrinkles

Main Drive

Higher Efficiency vs. Nip Design

Allows maximum Machine Speed while maintaining precise tension control

Human Machine Interface – HMI

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  • High Resolution Colors
  • Long Life Service
  • All models come standard with independent and freestanding operator panels

Manual and Automatic Knife Positioning

  • Air expanding Female Knife Shaft
  • Remains in Machine for Knife change

 

Segmented Lay-On Roller

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Located on same square bar with pneumatic pressure ledge as full width lay-on roller

Benefits

  • Independent Pressure on Each Rewind Roll
  • Able to handle 5-7mm Rewind Diameter difference
  • Fast change over from Full Width to Segmented Lay-on rollers and vise versa
  • Fast repositioning for different Finished Roll width

Manual and Automatic Roll Unloading Stands.

Benefits

  •   Ideal for Large Diameter Heavy Rolls
  •   Operator Safety when unloading Rolls as Shaft rotates to safe

 

Ultra 1300mm

Ultra 1600mm

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