Rapid Tension Control

A fast reacting, programmable weft tensioner system. It allows adjusting “within-the-pick” to different tension levels, achieving the optimal tension required for the complete weft insertion cycle.


The user-friendly settings are easy to program using the easily accessible integrated panel. The major advantage with this system is that there is only one setting for the weft tension. With a conventional “brush and brake” set-up, there are two settings that influence the weft tension.

Rapid Tension Control is designed to be an integral part of both Chrono X3/X4 and XD X3/X4 weft-feeders.


  • Reproducible and transferable settings
  • Very fast and precise operation
  • Only one setting for weft tension
  • Versatile, suitable for most yarn types
  • Self-cleaning brake
  • Compact design integrated into the weft feeder
  • Reduced production costs and increased machine efficiency
  • User-friendly intuitive handling
  • Robust, energy-efficient system for optimal yarn tension
  • Industry 4.0 ready


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