RTK

Label inspection-slitter-rewinder

The inspection-slitter-rewinder RTK 330 is designed to satisfy the more and more demanding needs of the self-adhesive and flexible packaging markets. The basic functions fulfilled by this machine are paper/label roll rewinding, missing label or matrix error detection, slitting, label or meter counting and blank label rotary die-cutting (optional).

Techinical Specifications
Maximum mechanical speed    220 m/min
Maximum unwind diameter    700 mm
Maximum paper width    350 mm
Maximum rewind diameter    450 mm
Rotary die-cutting (optional)
Die-cutting size, variable    8” – 24”

Basic Equipment
Unwind with pneumatic shaft
Inspection table with 6 missing label and/or matrix error detectors
Electronic web guide
2 Splicing tables with 2 pneumatic clamps each, one for unwind roll change and one for error correction
Slitting unit with 3 rotary knives, laterally adjustable
Rewind with pneumatic shaft
Inverter to rewind labels in or labels out
Label and meter counter with automatic stop when the set count has been reached

Optional Equipment
Rotary die-cutting unit
Stroboscope lamp
Splice detector
Flag detector
Venturi trim extractor
Additional rotary knives
Different size rewind mandrels (from 25 mm to 76 mm)
Electric roll lifter