Rotary furnace for recycling used lead-acid batteries: a technological tool for environmental protection, recycling, and resource circulation

#Industry ·2026-03-08

In the era of resource recycling and green development, the efficient processing of used lead-acid batteries has become a key issue in the environmental protection industry. Rotary furnace technology, as a core piece of equipment in this field, is driving the lead-acid battery recycling industry towards a safer, more efficient, and more sustainable direction with its innovative design and outstanding performance. The rotary furnace adopts the principle of high-temperature smelting, where materials are evenly heated through the slow rotation of the furnace body, enabling the complete separation of components such as lead, plastic, and electrolyte. Its closed structure effectively prevents the escape of harmful gases. Combined with advanced exhaust gas treatment systems, it can significantly reduce the emissions of pollutants such as sulfur dioxide and lead dust, far exceeding national environmental protection standards. At the same time, the automated control system precisely adjusts temperature, rotation speed, and atmosphere, not only improving the metal recovery rate but also significantly reducing energy consumption and operational risks. This technology perfectly aligns with the concept of circular economy, allowing valuable metals such as lead and antimony in used batteries to be reused. It is widely used in new battery manufacturing, alloy production, and other fields, not only alleviating the pressure on mineral resources but also creating considerable economic benefits for enterprises. Choosing the rotary furnace processing solution is not only a wise move to fulfill environmental protection responsibilities, but also a strategic choice to embrace industrial upgrading and gain future competitiveness. Together with technology, we empower a green future! The rotary furnace for used lead-acid batteries will continue to inject solid momentum into global sustainable development.

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