The SLIT – UHS TURRET is the latest in slitting machines from Webcontrol and Karlville Development LLC. With speeds up to 600 m/min, a great slitting precision due to its vacuum hug drum and its fully automatic unloading sequence. The Turret Slitter is a great addition to any plant that requires precision and capacity. The machine comes fully equipped with a shaftless unwind unit, shear knives and razor blades. We offer a variety of rewind friction shafts with quick locks to cover your slitting needs: 40, 50, 80 or 100mm minimum slit width, offered in 3” or 6”.


Material to be processed:

Plastic films made from PE, PP, PET, PVC,
Papers and laminates.(depending on material type and thickness),
Rigid films: 10~200 micron / Soft films:12~300 micron

Machine Specification - SLIT UHS TURRET

  • Web width 1300 / 1600 mm max
  • Unwind roll diameter 1000 mm
  • Unwind roll weight 1,200 kg max
  • Unwind roll cores 3” I.D. - 6” I.D. (option)
  • Finished roll diameter 610 mm max - 800 mm (option)
  • Finished roll cores 3” I.D. 3” I.D. - 6” I.D. (option)
  • Slit width 50 mm and up (Lower Upon Request)
  • Machine speed max 500 m/min (depending on material type/quality)
  • Winding tension 0.5 pli to 2.5 pli (11 - 45 kg) standard
  • Roll Changing Sequence
  • Vacuum Hug Drum
  • Human Machine Interface - HMI
  • Pivot Roll Unloading Device
  • Segmented Lay-On Roller
  • Automatic Tape and Transfer with Automatic Core Loading

Roll Changing Sequence

The roll changing sequence is as follows:

  1. Roll Reaches set meter count, machine slows down & stops
  2. Turret Rotates into position.
  3. Operator places the unloading trolley in position (if not, machine stops)
  4. Lay-On Roller comes down on new core.
  5. Knife gets into position and cuts web
  6. Machine starts up slitting operation
  7. Machine pushes finish roll off turret.
  8. Operator replaces core.
  9. Press button to tell machine everything is ready for next roll change


Vacuum Hug Drum


  • Absolute Tension Isolation between Unwind and Rewind
  • Slip Free Web Transport
  • Avoids Wrinkles

Main Drive

Higher Efficiency vs. Nip Design

Allows maximum Machine Speed while maintaining precise tension control

Human Machine Interface – HMI


  • High Resolution Colors
  • Long Life Service
  • All models come standard with independent and freestanding operator panels

Pivot Roll Unloading Device




  •   Ideal for Large Diameter Heavy Rolls
  •   Operator Safety when unloading Rolls as Shaft rotates to safe unloading position

Segmented Lay-On Roller


Located on same square bar with pneumatic pressure ledge as full width lay-on roller


  • Independent Pressure on Each Rewind Roll
  • Able to handle 5-7mm Rewind Diameter difference
  • Fast change over from Full Width to Segmented Lay-on rollers and vise versa
  • Fast repositioning for different Finished Roll width

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