Improved casting quality through advanced flow control technology

摘要

In combination with modern lining materials, the foundry now has the opportunity to achieve the high quality requirements demanded of many castings. This can be achieved by reducing temperature loss from the ladle during pouring, together with casting more moulds while the metal is at the required pouring temperature. The shape of the stopper head and the nozzle seat area are important parameters to obtain optimised control of the metal flow.