Pultrusion

Pultrusion is a manufacturing process used to create strong, lightweight composite materials, often in the form of continuous shapes like rods, beams, or panels. It involves pulling fibers, such as fiberglass or carbon, through a resin bath to coat them with resin. These coated fibers are then pulled through a heated mold or die, which hardens the resin and shapes the material. The process ensures consistent quality and allows products to be produced in long, uniform sections, which are then cut to desired lengths. Pultrusion is widely used in construction, transportation, and industrial applications for components requiring high strength and corrosion resistance.