RB 2 Slitter Rewinder

The RB 2 flexible dual shaft slitter rewinder by LAEM IMS caters to the needs of medium-sized and large converters. This versatile slitter rewinder ensures easy and efficient production of finished reels with a flat edge and consistent...read more

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  • Flexible Packaging

SYSTEM AND TECHNOLOGY

  • Auto Unload
  • Center Driven
  • Dual-Shaft System
  • Easy Touchscreen
  • Perfect Rewinding Conditions

FIELDS OF APPLICATION

  • Paper
  • Semi-rigid materials
  • Metallized Films
  • Laminates
  • Self-adhesive Packaging
  • Flexible Packaging
  • Aluminium
  • Medical Packaging
  • Food Packaging
  • Cold Seal

Machine Description

The flexible dual shaft slitter rewinder for the flexible packaging industry

The RB 2 flexible dual shaft slitter rewinder by LAEM IMS caters to the needs of medium-sized and large converters. This versatile slitter rewinder ensures easy and efficient production of finished reels with a flat edge and consistent tension ranges.

The standard layout of the RB 2 includes a separate shaftless unwinder with an overhead web path, accommodating rolls with larger diameters while providing convenient access to the slitting section and safeguarding the web from contamination.

Thanks to its modular design that allows for the integration of value-adding features – such as perforation units or laser scribing – the versatility of this flexible slitter rewinder is enhanced to meet your specific production requirements.
Moreover, the RB 2 enables to convert a wide range of materials, as the standard slitting configuration is optimized for various slitting techniques, including:

  • oscillating razor blades in-air,
  • razor blades in-groove,
  • shear cut with circular knives and counter knives – perfect for thicker materials and laminates.

The counter knife shaft, pneumatically expanding and filled with multi-counter-knife bushings, ensures precision in the slitting process. Choose from several assisted or automatic positioning features as optional add-ons to minimize downtimes during job changes.

Whether you require straightforward slitting or advanced configurations, the RB 2 flexible dual-shaft slitter rewinder is designed to meet the diverse needs of converters in the most dynamic production environments.

Technical Data

Mother reel web width up to:1750 mm // 69”
Mother reel diameter:Max. 1270 mm // 50”
Min. 450 mm // 17.7” (automatic lifting)
Mother reel weight up to:2000 kg
Maximum diameter of finished reels: 800 mm // 31.5”
Minimum slitting width:80 mm // 3.2” for 6" shafts
40 mm // 1.6” for 3" shafts
Speed up to: 800 m/min // 1.968,5 ft/min
Web direction:Right-side or Left-side
Drives, motors, PLC, touch panelSiemens
* The above data refer to standard models, technical modifications are available on request

Layout

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