Pullwinding

Pullwinding is a further developed version of pultrusion process to manufacture round tubes and profile tubes.

Pullwinding technology gives the possibility to have accurate control of the crosswise and longitudial properties of the final product by adjusting the amount of fibres lengthwise and crosswise.

Pullwinding process enables the reduction of wall thickness and weight while retaining and improve stiffness and strength compared to conventional pultrusion.  

 

 Pullwinding

  1. Reinforcements
  2. Winding unit
  3. Pultrusion die
  4. Pulling unit
  5. Sawing unit
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Exel Composites Oyj, Vantaa head office, Mäkituvantie 5, FI-01510 Vantaa, Finland