At a time when environmental awareness is increasing and the demand for resource recycling is becoming more urgent, the treatment of waste lead-acid batteries has become a focus of attention. The waste lead-acid battery rotary furnace, as a key equipment for processing waste lead-acid batteries, is playing a crucial role in the field of waste battery treatment with its unique advantages. Waste lead-acid batteries contain a large amount of harmful substances such as lead and sulfuric acid. If not handled properly, they will not only cause serious pollution to soil and water resources, but also lead to the waste of resources such as lead. Traditional methods of waste lead-acid battery treatment have many problems, such as low efficiency and high pollution, while the emergence of the waste lead-acid battery rotary furnace provides an effective solution to these problems. The rotary furnace has high-efficiency heat exchange performance. It is designed in a special way, which enables the temperature in the furnace to be evenly distributed, allowing the waste lead-acid batteries to be fully heated and decomposed in the furnace. During the rotation process, components such as lead paste and electrodes in the batteries can be fully exposed to oxygen, undergoing a series of chemical reactions, thus effectively separating metals such as lead. This highly efficient treatment method greatly increases the recovery rate of lead, enabling the originally discarded lead resources to return to the production process and realizing the recycling of resources. From an environmental perspective, the waste lead-acid battery rotary furnace adopts advanced exhaust gas treatment systems. During the processing of waste batteries, some harmful gases such as sulfur dioxide and nitrogen oxides will be produced. The exhaust gas treatment device equipped with the rotary furnace can effectively purify these harmful gases and discharge them after meeting national environmental protection emission standards. This not only reduces pollution to the atmospheric environment, but also protects the health of operators. In addition, the automation level of the waste lead-acid battery rotary furnace is high. It can achieve continuous feeding and continuous discharge, reducing the need for manual operation, reducing labor intensity, and improving production efficiency. Operators only need to monitor and adjust parameters in the control room to ensure the stable operation of the entire treatment process. In practical applications, the waste lead-acid battery rotary furnace has achieved remarkable results. Many lead-acid battery production enterprises and waste battery recycling and processing enterprises have introduced rotary furnace equipment and established modern waste battery processing production lines. These production lines not only improve the economic efficiency of enterprises, but also make a positive contribution to environmental protection. With the continuous advancement of technology, the waste lead-acid battery rotary furnace is also constantly carrying out technological innovation and upgrading. In the future, it will move towards a more efficient, environmentally friendly, and intelligent direction, providing a better solution for the treatment of waste lead-acid batteries. The waste lead-acid battery rotary furnace is undoubtedly a shining star in the field of waste battery treatment, leading us to open a new era of waste battery treatment and making our environment cleaner and resources more rationally utilized.