Madern group

RiRo

general information

The Madern RiRo for quick changeover

The essence of the Madern RiRo “Roll in Roll out” wide web rotary converting concept is set-up reduction and quick change-over. The system is equipped with several advanced quick changeover features and techniques, such as:

  • Tool change can be done by one operator. No additional support required during loading, transportation and positioning of the tools;
  • Automatic and accurate positioning of the tools in machine and cross direction;
  • No manual connections between the die module and rotary die-cutter;
  • Tool-less, simple driven connection by means of a timing belt;
  • Automatic coupling of the gear lubrication system;
  • On-the-fly tool adjustments possible in cross direction;
  • Motorized settings and job memorization;
  • Multifunctional in-feed unit, equipped with an easy web feed system.

High variation of implementation possibilities

Available for high-speed reel to reel production and rotary die-cutting applications. Single or multiple rotary die-station for cutting, creasing, embossing, punching and perforating. Simple and easy handling of the tool carrier and tools by means of an electrical transport truck.

User friendly

The RiRo rotary die-cutter is fully enclosed, reducing noise and dust coming into the pressroom and optimizing safety for the operators. The wide doors on operator and drive side allow convenient and easy access for change-overs and maintenance.

specifications

TECHNICAL SPECIFICATIONS*

DIAMETER UP TO 650 MM (25,6″)
WEB WIDTH 720 MM (28”) – 1750 MM (68,9″)
WEB SPEED MECHANICAL
UP TO 600 M/MIN (2000 FT/MIN)
AVAILABLE DESIGN MODULAR DIE STATIONS FOR CUTTING, CREASING, EMBOSSING, PUNCHING AND STRIPPING 

*Final specifications may vary from the list above, due to board, volumes, applications & developments

OPTIONS

  • SINGLE OR MULTIPLE ROTARY DIE-STATION
  • VARIOUS FEATURE STATIONS
  • MADERN BEARING BLOCKS
  • FUTURE AND ADDITIONAL EXTENSIONS POSSIBLE

cases

Sustainable development goals with rotary converting solutions

At Madern we see an increase in the demand for cardboard packaging. Many manufacturers of food and beverage transition from plastic and aluminum to carton - a more eco-friendly way of packaging. There is a growing focus on sustainability and overall reduction in the use of plastic. Our rotary conver...

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