Grafotronic HI3 | Inspection Slitter / Rewinder

The HI3 Inspection Slitter / Rewinder is a new machine with innovations never seen before. Every detail of the machine has been re-designed and updated with the latest technology. The easy-to-use control panel and the open machine design is made for maximum operator friendliness. All features are intelligent and prepared for high speeds while reaction times are set to a minimum.



Intelligent unwind unit:

  • Built-in measuring system of mother roll and automatic set up of web tension throughout the machine
  • Lift for heavy rolls available

Drive system:

  • Latest servo technology for full web control during high speed of 400 m/min [1312 ft/min]
  • Machine in solid construction and perfectly balanced

Inspection area:

  • Operator friendly area for visual inspection with a clear view and easy fault replacement
  • Driven waste shaft for meters of waste

Inspection systems:

  • Almost all brands and types of 100% inspection systems available
  • Flag/splice detection
  • Stroboscope

Slitting systems:

  • The revolutionary SCI-FI KNIVES automatic knife positioning system
  • Set up time: 1.5 sec / knife

Rewind unit:

  • Semi-turret: turret for rolls up to 16.5″ [420 mm] in turret mode or 24″ [600 mm] on 1 shaft
    AUTOCUT automatic web cutting and start of new cycle
  • Single & Dual rewind: for label and mono film materials with perfect and automatic tension control
    For rolls up to  24″ [600 mm]

Rewind shafts:

  • No more keys or tools and multiple screws to turn to be able to change the rewind shafts.
  • With the new Q-SHAFT you turn 1 handle 180 degrees
  • Q-SHAFT is quick, easy and hassle free



  • Web widths: 14″ / 18″ / 22″ [350 mm / 450 mm / 550 mm]
  • Max. speed: 1312 ft/min [400 m/min]
  • Drive: Fully Servo driven
  • Max. unwind diameter: 32 ” [800 mm]
  • Max. rewind diameter: 24″ [600 mm] / 2×24″ [2 x 600 mm]
  • Operation: R/L or L/R