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3250 Series Slitter Rewinders

3250 Series Slitter Rewinders are extremely versatile, general purpose duplex slitter rewinders used for converting a variety of materials including paper, film foil, laminates, non-woven, fabrics, pressure sensitive tapes, textiles and label stocks.

The 3250 series has an automatic minimum gap rewinding feature specifically designed for converting materials into narrow slit rolls by maintaining a minimum unsupported web length from the last roll in the machine to the wind up shaft. This assures stabilization of narrow width slit rolls during the winding process.

The 3250-F duplex slitter rewinder model converts thin gage films utilizing programmed pneumatic lay-on rolls on the rewind to prevent air entrapment while winding to assure uniform-quality wound rolls.

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Model 3250 Slitter Rewinder
Model 3250 Slitter Rewinder
Model 3250-A Slitter Rewinder
Model 3250-A Slitter Rewinder
Model 3250-F Slitter Rewinder
Model 3250-F Slitter Rewinder

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Model 3250 Specifications:

  • Web widths: 18-54 inches
  • Rewind diameter: 24 inches
  • Slit widths: ½ inch wide common
  • Slit methods: razor, score and shear slitting
  • Tension range: ¼ to 2 PLI
  • Web speed: 500 and 1,000 FPM
  • Unwind diameter: up to 30 inches

Model 3250-A Specifications:

  • Web widths: 12-24 inches
  • Rewind diameter: 24 inches
  • Slit widths: ¼ inch minimum
  • Slit methods: razor, score and shear slitting
  • Tension range: ¼ to 2 PLI
  • Web speed: 500 and 1,000 FPM
  • Unwind diameter: up to 24 inches

Model 3250-F Specifications:

  • Cantilevered rewind shafts interchangeable to other sizes
  • Web widths: 18-54 inches
  • Rewind diameter: 24 inches
  • Slit methods: razor and shear slitting
  • Tension range: ¼ to 2 PLI
  • Web speed: 500 and 1,000 FPM
  • Unwind diameter: up to 30 inches

Optional Features:

  • Programmed center-surface rewinding
  • Single and multi-motor AC vector drives
  • 30 inch rewind diameter
  • Static eliminators at unwind and rewind
  • Splice tables
  • Rewind roll unloading stands.
  • Various size and types of rewind shafts
  • Variety of unwind stand configurations
  • Trim winders

Features:

  • Programmed differential and locked core rewinding
  • Automatic minimum gap rewinding
  • Programmed center/surface rewinding
  • Pneumatic rewind clutches for locked core winding
  • Cantilevered flanged rewind shafts for interchangeability to other sizes
  • Pull rolls isolate shear/razor slitting from unwind and rewind tension zones
  • Integral unwind stand mounted to a common base
  • Pneumatic unwind brake with constant tension control
  • Automatic edge guide
  • PLC control with touch screen operator interface
  • Two-motor AC vector drive

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