es-MXen-US
BR Big Rolls Slitter Rewinder

Description

Machine designed to slit and rewind different materials, such as paper, nonwoven and filter paper.

Allows a perfect quality of slitted rolls.

Process
  • Central unwinder with break and air shaft.
  • Shear or crush slitting system.
  • Peripheral winder with two support rolls and one rider roll.
  • An inflatable shaft is use on the winder.
  • Adjustable speed between the support rolls for tension control.
  • Automatic tension control with load cells or dancer.
  • Taper tension and taper NIP.
Optionals
  • Shaftless unwinder.
  • Peripheral band on the winder.
  • Guiding system.
  • Trim extraction system.
  • Unloading table.
  • Two bow rolls system for material separation.
Technical Characteristics
  • Unwinder diameter: 1,600 mm (63”).
  • Standard widths : 1,700 mm 2,500 mm (66.93”- 98”).
  • Minimum width: 60 mm (2.36”).
  • Winder diameter: 1,600 mm (63”).
  • Maximum speed: 350 m/min (1,148 ft/min).
Services
  • Training.
  • Installation.
  • Spare parts sales.
  • Preventive maintenance.
  • Troubleshooting hotline.