Innovate the future, drive the cycle: the green mission of the rotary kiln for recycling used lithium batteries

#Industry ·2026-04-06

With the rapid development of the new energy industry, the application of lithium-ion batteries has become increasingly widespread, from electric vehicles to energy storage systems. However, the ensuing problem of recycling and disposing of waste lithium batteries has increasingly become a global challenge: environmental pollution, resource waste, and safety risks—each of which urgently requires efficient and environmentally friendly solutions. The rotary kiln technology for recycling waste lithium batteries is precisely the core tool we have developed to solve this dilemma! It's not just a piece of equipment, but also the key to opening a new chapter in the circular economy of lithium batteries. We understand that every piece of waste battery contains valuable rare metals—lithium, cobalt, nickel, manganese, and others—which are the cornerstones of future technological development. Through rotary kiln technology, we awaken these "dormant resources" and achieve true "turning waste into treasure". Our waste lithium battery rotary kiln solution offers the following outstanding advantages: 1. High-efficiency pyrolysis and decarbonization, precise pre-processing: The rotary kiln can efficiently pyrolyze and decarbonize waste lithium batteries under controlled atmospheric and temperature conditions, completely removing organic substances such as electrolyte, separator, and binder. This step provides a pure material base for subsequent hydrometallurgical or dry metallurgical recycling, greatly improving metal recovery rates and purity. 2. Safe and stable operation, environmental compliance: We adopt advanced combustion control and exhaust gas treatment systems to ensure safe and stable operation throughout the entire heat treatment process. The generated flue gas undergoes multi-stage purification treatment, with emissions meeting or exceeding the most stringent environmental standards, truly achieving zero pollution and green recycling. 3. Multi-metal collaborative recovery, value maximization: The battery powder processed by the rotary kiln is enriched with various valuable metals. Whether it's direct smelting extraction or serving as a raw material for hydrometallurgy, it enables efficient separation and recovery of key metals such as lithium, cobalt, and nickel, creating significant economic value for enterprises. 4. High adaptability and wide processing range: Our rotary kiln equipment can adapt to different types and sizes of waste lithium-ion batteries (such as lithium iron phosphate and ternary batteries), meeting diverse processing needs through flexible adjustment of process parameters. 5. Continuous and automated production, cost reduction and efficiency improvement: By adopting advanced automated control systems, we achieve continuous material feeding, processing, and discharge, significantly reducing labor costs and improving production efficiency, injecting strong momentum into your recycling plant. By choosing our waste lithium battery rotary kiln, you're not just selecting advanced technology, but also embracing responsibility for the global environment and committing to sustainable development. Let's join hands to promote the green recycling of waste lithium batteries, take resource reuse to new heights, and contribute to building a clean and beautiful planet! Call now: +86 13970779688 to learn more about the waste lithium battery rotary kiln technology and co-create a green future!

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Jiangxi Mingxin Metallurgy Equipment Co., Ltd