RU 1
Multi-purpose slitter rewinder for thin and delicate materials
The RU1 is a compact slitter rewinder with central driven drum and centre-surface winding on two independent expandable or differential shafts. The short distance between slitting and rewinding and the accurate web-tension control system contribute to optimize the rewinding and to maintain a regular and stable web-tension, making this machine suitable to slit and rewind virtually any kind of thin material (paper, film or foil): even the most difficult and tricky materials can be wound with success on the RU1. Furthermore, the compact construction in one single block, makes it very easy and fast to be installed and commissioned: it is really a “plug and play” machine.
Options
- Shafted or shaftless unwinding stand
- Possibility of separate unwinding stand for large diameters
- Slitting section with circular knives or razor blades
- Winding on pneumatically expanding or friction shafts
- Automatic transversal cutting device
- Downstream automation including shaft handling systems and bobbins unloading
TECHNICAL DATA
| PRODUCT TO BE PROCESSED | SPEED | WEB WIDTH | DIAMETER OF FINISHED ROLLS |
|---|---|---|---|
| Tea-bag paper | up to 400 m/min | up to 1,200 mm | up to 600 mm |
| Cigarette and plug wrap papers | up to 400 m/min | up to 1,200 mm | up to 600 mm |
| Unprinted tipping paper | up to 400 m/min | up to 1,200 mm | up to 600 mm |
| Straw paper | up to 400 m/min | up to 1,200 mm | up to 600 mm |
| General purpose thin papers requiring narrow slits | up to 400 m/min | up to 1,200 mm | up to 600 mm |
| Complex materials for labels | up to 400 m/min | up to 1,200 mm | up to 600 mm |
| Silicon-coated paper | up to 400 m/min | up to 1,200 mm | up to 600 mm |
