Roj Shop On Line
Accessories for weft feeders.

Accessories for weft feeders.


> Rapier and projectile feeders
> Air jet and water jet feeders

Our comprehensive range of accessories are tools to further optimize feeder performance and bring your weft insertion to the highest level to ensure the highest quality of your woven product.
Our extensive range of accessories covers everything needed to improve tension and balloon control, and includes sensors for the detection of knots, yarn breaks and bobbin switch-over, and also a range of accessories for lubricating the yarn.


The Low Twist unit is essentially an unrolling device, utilising an optical sensor system to ensure that the rotation of the package is synchronised with the weft insertion speed of the loom.
This application is specifically designed to improve the weaving of metallized polyester film e.g. Lurex, since it can reduce the twist from ribbon yarn when being draw from the package.



  • Lubricators
  • Knot sensors
  • Bobbin switch sensors
  • Yarn sensors
  • Tensioners


  • Balloon control
  • Pulsar
  • Yarn sensors
  • Tensioners

  • Lamella
  • E-FLEX L-FLEX M-FLEX
  • Brush
  • Plate brake
  • Spare parts

Specialized piezo-electrical sensors for weaving applications (particularly rapier looms) which give an electrical current signal proportional to the number of wefts simultaneously running.


Stand and creels groups

Voltage supply and BOX