In ladle treatment of molten metal by cored wire injection is generally used in modern metallurgical plants worldwide.

The cored wire treatment ensures:
- modification of non-metallic inclusions in steel and the form of graphite in cast-iron
- elimination of harmful additions
- controlled introduction of alloying elements
- alloying elements yield above 90 %
- universality (the mass of molten metal in ladle ranges from 150 kg to 300 000 kg)

    In cooperation with leading domestic research centres PRODRUT offers assistance in gaining optimal solutions as far as technological and constructional aspects are concerned, as well as in implementing the cored wire technology in steelmaking shops, steel foundries, and non-ferrous metal foundries.

The investment costs for implementing the PRODRUT cored wire technology are incommensurably low in comparison to the effects obtained.