Lead refining equipment transforms crude lead bullion from smelting operations into high-purity products meeting stringent battery manufacturing specifications. While rotary furnaces and other primary smelting technologies achieve 96-98% lead purity through initial processing, battery manufacturers demand 99.85-99.99% purity with precisely controlled trace element concentrations. This final purification—removing copper, antimony, arsenic, tin, silver, and other impurities—occurs in specialized refining kettles and
Lead ingot production is the final stage in the lead-acid battery recycling process, where refined lead is cast into ingots for further use or sale. In this article we will provide a detailed and informative explanation of the process of lead ingot production in a battery recycling facility. The recycling process can be broadly divided into five stages: pre-treatment, breaking