R800B Salvage Rewinder Overview
The R800B offers converters an affordable, high performance, reliable salvage rewinder. The R800B is particularly well suited for printed web converters in that the print direction can be maintained without removing the roll. Conventional single direction rewinders often require running the roll through twice in order to orientate the print direction. The reversible upgrade option can reduce rewinding time by 50-90%.
A position regulated dancer compensates for roll inertia, providing light web tension for extensible films. Web guiding is provided by a servo-actuated high speed side-lay system. Infrared or ultrasonic edge sensors are provided depending on material type.
Optional roll handling systems facilitate safe, quick and efficient loading and unloading of the master roll. The H18A is a portable unit with a hydraulic lift/lower and roll upending feature. The H18A can remove rolls from a pallet, tilt them and load them onto the cantilevered shafts of the R800B reversible rewinder.
R800B Salvage Rewinder
R800B Touch Control
- Touch control screen interface
- Splice table & pneumatic web clamping
- Reversible winding ability
- Diagnostics built into operating system
- Programmable taper tension
- Razor & shear slitting
- Optional roll handling systems
- Lay-on rollers provide uniform roll density
- Easy roll loading & removing
- Programmable lay-on roller pressure
- A.C vector digital drives
| Rewind Roll Diameter: | 30” | 800 mm |
| Unwind Roll Diameter: | 30” | 800 mm |
| Max. Web Width: | 12/24/30” | 300/610/800 mm |
| Max. Web Speed: | 1500/2000 fpm | 450/600 mpm |
Salvage Rewinder Technology