2008 Hunkeler RW6 Roll to Roll Rewinding Module – 021025670001B

Purpose Rewinding of a continuous paper web printed in a non-impact printer fed from an Unwinding Module UW6 for subsequent finishing in a burster, cutter, enveloping system, etc. Method of operation The roll core on the mandrel is moved mechanically into the working position on push-button command.

Following the manual introduction of the paper web, the module initialization takes place automatically. The roll is driven from the center. To ensure constant web tension, the web passes through a braking unit. The rewinding speed is governed by a dancer control. A motorized device lowers the roll onto the roll cart.

The paper rolls can be rewound in either direction. Basic equipment Rewind stand with electro-mechanical roll lifting Operator interface with touch screen Web tear and max. roll diameter detector Pressure roller Fully automatic dancer lift

Specifications:

• Max. roll diameter 1370mm (54″)
• Web width 165mm – 520.7mm (6.5″-20.5″)
• Paper weight 40 – 300g/m 2 (40-300gsm)
• Web speed 10 – 220m/min  (3 – 720ft/min)