After the paste separation, desulphurization and smelting inside the rotary furnace, the obtained molten lead is then transferred to the refining kettles for impurities removal. It is then delivered to the ingots casting machine where it is transformed into solid ingots of proper commercial size. Eventually, they are organized in stacks ready to be sold and sent to final users.
STC supplies Ingots Casting Lines of different capacities (5 -10 - 15 - 20 - 30 Ton/h of soft lead) and ensures the absence of fumes and steam formation in the working area. The line is equipped with a strong and robust steel frame with high rigidity to prevent “wave” formation on the ingots surface. Moulds are made of cast iron with a very smooth surface in order to facilitate the ingots discharging process.
