pure lead ingot is being produced from raw lead bullion / lead metallic scrap though pyrometallurgical process. our refining process, producing pure lead ingots with a minimum purity level of 99.97% by weight but achieves purity level of 99.985% in most of cases. our plant is having three refining cattle / pots with capacity of 35 mt, 15 mt & 12 mt each. automatic our ingot casting machine cast 10 mt per hour and ensures dross-free & smooth top surface of each ingots.