Gray Cast Iron Ingot Mold Melting Casting Mould Lead Aluminum Copper Brass Zinc Options
1T 1.5T 2T significant molds for crude lead ingot casting of air blast furnace and rotary furnace for scrap lead battery recycleModeling: The dried model is placed in the flask and surrounded by dry quartz sand, which can be compacted by vibration to support the model.Tooling Expenditures and Materials: The molds used in gravity die casting a