Small Roll Rewinders KRO

The KRO is a rewinder specifically designed for the production of small rolls. It is a fully automatic slitter rewinder machine for a wide range of small paper rolls and paper based laminated films.

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Explore every detail of our machines, immerse yourself in our technology.

Access the interactive 3D simulator and receive our PDF catalogue. Without waiting or face-to-face demonstrations, you can:

  • Learn about all the options and configurations to meet your needs.
  • See how our solution fits your production needs.
  • Explore key specifications, such as:
    • Specifications of materials to be processed
    • Production speeds
    • Machine widths and configurations available
    • Technical details of each module with data, images and renders
    • Optional units to integrate online and optimize your process
    • And many more options, adapting to your needs to find the best solution for each client.

Each machine is designed to fit you.
Explore it and find out how we can customize it to your needs.

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Benefits of the 3D simulator

Interactive exploration without waiting for additional information.
Complete understanding of the technology instantly.
Realistic 3D visualization for an immersive experience.
Immediate access from any device.
Direct contact if you need more details or advice.

Technological solution scope

Integration of several processes in a single production line with the following units:

  • Shaftless unwinder.
  • Longitudinal slitting unit by pneumatic knives.
  • Rewinding according to final roll predefined diameter or roll length using run meter control.
  • Automatic high accuracy cross-cutting unit.
  • Fully automatic inner core/tube loader.
  • Automatic finished rolls labeling system
  • Automatic finished rolls extraction unit.

Semiautomatic KRO

The Semiautomatic KRO is a rewinder specifically designed for the production of small rolls.

The KRO is fully equipped to achieve maximum efficiency and low downtimes, ensuring the highest quality, productivity and reliability. The modular design of this rewinder provides flexibility enabling the adaptability of a full range of different complements.

rewinder, kmec
rewinder, kmec

Technical data

Material weight
40-160 gr/m2 (25-100 lbs x 3.000 sq ft)
Working width
1100 mm (44’’) /1.350 mm (53’’)
Maximum master roll diameter
1200 mm (48’’)
Master roll core diameter
70-76 mm (2,75-3’’)
Maximum finishing roll diameter
270 mm (10,6’’)
Finishing internal core diameter
12-70 mm (0,5-2,75")
Minimum cut width
25 mm (1’’)
Top speed
340 m/min (1.155 ft/min)

Automatic KRO

The KRO Automatic is a rewinder specifically designed for small rolls processing. It is a fully automatic slitter rewinder machine for a wide range of small paper rolls and paper based laminated films.

The KRO is fully equipped to achieve maximum efficiency and low downtimes, ensuring the highest quality, productivity and reliability. The modular design of this rewinder provide flexibility enabling the adaptability of a full range of different complements.

slitter, rewinder, kmec

Processes

  • Printing unit for end warning line
  • Edge trim removal system
  • Automatic threading by air blade feed
  • Automatic stop, pre selected in meters length or roll diameter
  • Automatic glueing
  • Automatic core loading
  • Automatic rewind shaft change
  • Full PLC control
  • Touch screen panel view
  • Online remote service connection

Technical data

Material weight
40-120 gr/m2 (25-192 lbs x 3.000 sq ft)
Working width
800 mm (31,5’’)/1.100 mm (44’’)/1.350 mm (53’’)
Maximum master roll diameter
1200 mm (48’’)
Master roll core diameter
70-76 mm (2,75-3’’)
Maximum finishing roll diameter
270 mm (10,6’’)
Finishing internal core diameter
12-70 mm (0,5-2,75")
Sliting rolls width
40-220 mm (1,5-8,6’’)
Top speed
400 m/min (1.312 ft/min)
slitter, rewinder, kmec

Key Technology Achievements

  • Fully automatic slitter rewinder machine for processing nonwoven material thicknesses from 45 to 120 gr/sqm.
  • Final roll width between 500 and 1.100 mm.
  • Lateral edge trimming.
  • High speed production.
  • Easy manage and fast changeovers, enabling to change slitting width in just 5-10 minutes.

Business Cases

Here you can find Business Cases related to this technology and materials.

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Nonwoven small rolls slitter rewinder

  • Reduction of labour cost
  • Low production cost