Model 3250 Series Slitter Rewinders
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, pressure sensitive tapes, textiles and label stocks.
This Model 3250 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.
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
- 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
Optional Features:
- single and multi motor AC vector drives
- 30 inch rewind diameter
- splice tables
- rewind roll unloading stands.
- various size and types of rewind shafts
- variety of unwind stand configurations
Other sizes and configurations available.