Advantages of fiberglass pultrusion process?

Glassfiber Pultruded Machine

Glassfiber Pultruded Machine

-The production process is continuous, the process is easy to realize automatic control, the product quality is stable and the repeatability is good;

-The reinforcing material content can be adjusted according to requirements, and the product has high strength; especially the longitudinal specific strength and specific stiffness are quite outstanding.

-Be able to adjust the longitudinal strength and transverse strength of the product to meet different usage requirements;

-Able to produce products with complex cross-sectional shapes to meet the requirements of special occasions;

-The product has good integrity, basically no corner waste is produced during the process, and the effective utilization rate of raw materials is high.

-The investment cost of equipment is low.

-The length of the product is only limited by the production space and has nothing to do with equipment capabilities and process factors.

The pultrusion process was studied as early as 1948. It was first registered and patented in the United States in 1951. It was only in the early 1970s that it truly entered the field of structural materials. After that, the pultrusion process became a widely used process technology and gradually attracted the attention of all sectors of society. With the improvement of raw materials and equipment manufacturing levels, many key technologies of the pultrusion process have made major breakthroughs and achieved rapid development.