Rotary furnace for recycling used lead-acid batteries: Innovative technology, creating a new chapter in green recycling

#Industry ·2026-04-26

In an era where resource regeneration and environmental protection are equally important, the efficient and harmless treatment of waste lead-acid batteries has become a global focus of attention. Our rotary furnace smelting technology is precisely a revolutionary solution to this challenge—empowering the circular economy with cutting-edge processes and opening up a new path for resource regeneration and sustainable development. **Core Technology, Leading Industry Transformation** Adopting an innovative dynamic rotary design, the furnace body rotates at a constant speed during high-temperature smelting, ensuring uniform heating and complete reaction of materials, significantly enhancing metal recovery rates. The lead recovery rate can reach over 98%, far exceeding that of traditional fixed smelting furnaces. The intelligent temperature control system precisely adjusts the oxidation-reduction environment in the furnace, completely decomposes harmful substances, and prevents the generation of pollutants such as dioxins, with emission indicators strictly exceeding national standards. **High-Efficiency and Energy-Saving, Win-Win for Cost Reduction and Revenue Increase** The rotary structure enhances heat conduction efficiency, reducing energy consumption by 30% while supporting waste heat recovery systems to achieve energy cascade utilization. The automated feeding and slag discharge design reduces manual intervention, with single furnace processing capacity increased to an average of 100 tons per day, significantly reducing operating costs and creating sustainable economic value for enterprises. **Green Circulation, Guarding the Ecological Future** The fully enclosed smelting process prevents dust emissions, and acid gases and heavy metal pollutants are treated to meet emission standards after multiple stages of purification. From black and foul waste batteries to pure recycled lead ingots, we transform hazardous waste into high-quality resources, truly embodying the circular concept of "turning waste into treasure" and contributing to the goal of carbon neutrality. **Global Practice, Win-Win for a Sustainable Future** This technology has been successfully applied to multiple national-level environmental protection projects in Asia and Europe, helping clients build an integrated industrial chain of battery recycling, smelting, and recycled materials. Whether it's urban mineral development or industrial pollution control, we provide customized solutions and full-cycle technical services to work with partners to build waste-free cities. **Choosing our rotary furnace is not just selecting a set of equipment, but also choosing a responsibility and commitment to the Earth.** Let's turn opportunities with the power of technology and smelt the future! --- Call: +86 13970779688: Start your journey now to customize your green smelting solution.

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Jiangxi Mingxin Metallurgy Equipment Co., Ltd