TR 350

Secondary slitter-rewinder for shrink film

System and technology

  • Center SurfaceCenter Surface
  • Easy Touch-screenEasy Touch-screen
  • Individual StationIndividual Station
  • Perfect Rewinding ConditionsPerfect Rewinding Conditions
  • High Speed ProductionHigh Speed Production

This machine has a solid, sturdy design and is the ideal solution for slitting and rewinding shrink films, thanks to particular techniques for web tension control and the use of units such as the edge grippers, capable of spreading the material perfectly.
Moreover, the innovative layout of the rewinding levers enables an exceptional web tension control to be achieved and automatisms integrated for unloading the finished rolls, with a consequent increase of performance.

Reduction of downtimes and increased productivity

The automatic positioning of the slitting stations and the rewind levers during machine setup – together with the slitting system operating automatically during production and the automated systems for extracting and unloading the finished rolls – minimize downtimes and make this machine one of the most productive and efficient of its range.

Flexible winding system for obtaining top quality rolls at all times

The rewind levers are hanging onto beams; they are traversing lengthwise as the reel diameter grows. The levers are always in a vertical position and no pressure is required to keep them in position. As a result, the contact pressure on the rewind drum is determined integrally and extremely precisely by the action of two high-sensitivity pneumatic cylinders.

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Technical specifications

  • Maximum parent roll web width2000 mm > 2800 mm
  • Maximum parent roll diameter1270 mm
  • Maximum parent roll weight2500 kg
  • Maximum diameter of finished rolls800 mm
  • Minimum width of finished rolls190 mm
  • Maximum production speed800 m/min.
  • Drives, Motors, PLC, Touch PanelSiemens