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PULTRUSION



Pultrusion is a continuous automated production process of GRP Profiles, which allows for any type of longitudinal profile with an optimum surface finish.

During the pultrusion process, the fiberglass threads are impregnated with a thermostable resin which reacts chemically when heat is applied.

The polymerization process takes place inside a heated mould, where the profile adopts its final form.
During the last part of the pultrusion process, the traction heads stretch continuously the profile until it reaches the saw.
Finally, the profiles are cut according to the required sizes.



1. Roving & Mat Guide Plate.
2. Resin Bath.
3. Heated mould.
4. Pulling System.


TECNIPUL Composites
Tecnipul S.L. - Ctra. de Pedrafita s/n, 08281 - Els Prats de Rei (Barcelona)
Tel. +34 93 869 91 33 - Fax +34 93 869 91 16 - tecnipul@tecnipul.com
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