For prepairing moulding mixture we use quartz, chromite and olivine sand. As binders we use: bentonite, water glass and furan resin.
Moulding is done both manually and on different lines.
Melting is done in electric arc furnaces and induction furnaces.
Heat treatment (normalisation, realizing, quenching and tempering) is done in different chamber furnaces.
The general technical delivery conditions for castings made from cast metallic materials are secured to the implementation of standards EN 1559-1 i EN 1559-2 which outline how to achieve best practice during the casting process, with specifications on the correct composition of cast metallic materials.