Advantages of using composite material for blade manufacturing

They are produced from resins and glass fibers, aramid or carbon, which ensures efficiency and superior performance of the fans by being a lightweight material with good mechanical strength.

Compared to aluminum, the advantages of the composite material include greater tensile and corrosion resistance, modulus of elasticity, besides preventing the propagation of cracks, thus increasing its service life.

We are leaders in the underground ventilation market in the Brazilian mining segment, and responsible for the ventilation of the largest hydroelectric works in South America.