Deral is equipped with furnaces and casting lines specially patented and developed according to the company’s needs and absolutely innovative, which are also able to improve the energy efficiency performance and to use different kinds of scraps.

Billets are cast using an improved “Hot-Top” type process which guarantees a uniform grain structure in their composition, surface finish free of segregation and a great dimensional accuracy.

Furthermore, the twofold filtering system guarantees the absence of impurities and inclusions.

The billets homogenising-filtering systems are regulated by the computer and designed for every single billet composition, in order to reliably and continuously provide the highest possible extrudability for each variant.