MACHINE FOR FORMING METAL BARS

摘要

A machine for forming metal bars, in particular for producing ingots made of precious metal such as gold, silver, precious alloys, as well as other pure metals or different alloys, which includes a solidification station provided with a cooling surface having passage holes and being cooled with cooling fluid. The cooling surface being made of copper, aluminium or alloys thereof or other materials suitable for the controlled dispersion of heat and having a sliding surface on which the ingot moulds are inserted and rested. The cooling fluid passes longitudinally and/or transversely to the direction of insertion of said ingot moulds.

主权项

1. A machine for forming metal bars, in particular for producing ingots made of precious metal such as gold, silver, precious alloys, as well as other pure metals or different alloys, utilizing ingot molds each having a cover, said machine comprising a solidification station provided with a cooling surface, said cooling surface having passage holes and being cooled with cooling fluid passing through said passage holes, said cooling surface being made of copper, aluminium or alloys thereof or other materials suitable for the controlled dispersion of heat, said cooling surface further includes a sliding surface on which the ingot moulds are inserted and rested, said cooling fluid passing through the passage holes of said cooling surface longitudinally and/or transversely to the direction of insertion of said ingot moulds.