High Speed Roll Unwinder
Kern 100 Roll Unwinder
Reconsider the role of your Unwinder with the Kern 100 Roll Unwinder.
Printing and finishing equipment are increasingly faster and require faster Roll Unwinders to keep up with this trend. The Kern 100 Roll Unwinder is perfectly suited in conjunction with high speed printers, cutters, folders and inserting systems. The Kern 100 Roll Unwinder not only offers high speed capability, it’s a high quality, user friendly and easy to service unit as well.
Thanks to its accurate roll tensioning systems, the Kern Roll to Roll solution delivers the best paper roll quality for easier final finishing and higher envelope output.
The Kern Roll to Roll solution not only offers flexibility and high speed capability, it is a high quality, user friendly and easy to service unit as well. The Kern 100 Unwinder will fit all your needs in transactional, Transpromo, direct mailing and graphic arts markets!
Additional to the system
Kern roll transport cart CBS-6
- The Kern roll transport cart CBS-6 is designed to facilitate the simple and effective transport of paper rolls in a safe and easy to manage manner. It has a substantial robust steel frame which sits on four heavy duty wheels that have been spaced to spread the load and contribute to a long roll cart life cycle. The reversible arm allows the operator to simply change running direction of the cart by avoiding the need to perform an uncomfortable 180° turn. Its parking brake allow safe load and unload process of the heaviest paper rolls.
Roll airshaft
- The Kern 100 Unwinder and K110 Rewinder can use 70, 76, 127, 150, or 200 mm (2.7", 3", 5", 6" or 8") diameter airshafts
- Kern is the only company who equip its airshafts with helicoid gear to reduce noise level and increase lifetime of the airshaft’s gear
Heavy and light paper weight
- For paper weight between 160 g/m2 and 240 g/m2, the Kern 100 unwinder and Kern 110 rewinder are delivered with the heavy paper option to ensure the widest paper range capabilities for your production.
Product Sheet Kern 100 / Kern 110
2 MB
Features Kern 100 Roll Unwinder
- Top speed of 250 m/min (820 ft/min)
- Unit accepts rolls of up to 137 cm (54") diameter, 800 kg (1765 lb), with a paper web width from 150 to 520 mm (6–20.5")
- Easy paper loading through automatic dancer
- High performance paper loop control ensuring exceptionally smooth paper flow even for low paper weight
- Easy to operate touch screen with 50 jobs settings storage plus production feedback, service diagnosis and integrated operation guide
- Built-in paper anti curling system in coordination with Kern finishing devices
- Easy installation and overall mobility thanks to integrated casters
- Automatic selection of the right unwinding / rewinding direction
- For inserters and continuous feed digital printer (toner and ink jet), with left or right operator panel
