pultrusion

During continuous productions of profiles, roving and reinforced materials are sent through a pre-heated mould tool containing liquid polyester. Curing of the composite occurs in the tool at 90 – 160 ⁰C. The nozzle has the shape that corresponds to the desired profile. Used for the production of window profiles, rods, pipes, profiles for the wind turbine industry, bridges, cranes, staircases, railings, etc.

Production methods