Model 3250-F Series Slitter Rewinders
The Model 3250 Series are extremely versatile, general purpose duplex slitter rewinders used for converting a variety of materials including paper, film foil, laminates, non-wovens, fabrics, textiles and label stocks or any product not requiring narrow slit widths.
This 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.
Features:
- programmed differential and locked core rewinding.
- lay-on rolls with pneumatic programmed counter balance
- removable rewind shafts
- pneumatic rewind clutches for locked core winding
- pull rolls isolate shear/razor slitting from unwind and rewind tension zones
- integral unwind stand mounted to a common base
- unwind pneumatic brake with constant tension control
- automatic edge guide
- PLC control with touch screen operator interface
- two-motor AC vector drive
General Specifications:
- cantilevered rewind shafts interchangable to other sizes
- web widths: 18-54 inches
- rewind diameter: 24 inches
- slit methods: razor and shear slitting
- tension range: ΒΌ to 2 PLI
- web speed: 500 and 1,000 FPM
- unwind diameter: up to 30 inches
Optional Features:
- single- and multi-motor AC vector drives
- 30 inch rewind diameter
- static eliminators at unwind and rewind
- score slitting
- splice tables
- rewind roll unloading stands.
- various size and types of rewind shafts
- variety of unwind stand configurations
Other sizes and configurations available.