Slag casting machine The slag casting machine is used for casting copper slag or lead slag. Copper slag is mainly used for casting converter slag, and lead slag is mainly high lead slag discharged from the casting oxidation furnace. Workflow: After the slag flows out of the furnace, it flows into the slag mold of the slag casting machine through a chute from the casting point. The slag mold is fixed on the chain conveyor, and the slag inside the slag mold is gradually transported from the casting point to the slag ingot outlet through the air and water cooling areas by the chain conveyor on the slag casting machine, and then discharged.