The green engine of the circular economy: an efficient and intelligent waste battery crushing, separation, and recycling production line

#Industry ·2026-03-16

With the rapid development of the global new energy industry and the increasing popularity of electric vehicles, energy storage systems, and various consumer electronics products, the number of waste batteries is growing at an unprecedented rate. These discarded "energy blocks", if not properly handled, not only occupy a large amount of land, but also pose serious pollution to soil, water, and air due to the presence of heavy metals such as nickel, cobalt, manganese, and lithium, as well as harmful substances like electrolyte solutions, threatening ecological environment and human health. Against this backdrop, our "High-Efficiency Intelligent Waste Battery Crushing and Separation Recycling Production Line" has emerged. It is not just a set of equipment, but also a key tool for addressing environmental pollution and achieving resource recycling, playing an important role in promoting the development of a circular economy. Production Line Overview This production line focuses on the harmless treatment and resource recovery of various secondary batteries, such as lithium-ion batteries (e.g., power batteries, consumer electronics batteries) and nickel-metal hydride batteries. Through advanced mechanical crushing and multi-stage physical sorting technologies, the valuable metals, plastics, and separators in waste batteries are efficiently separated and recycled, maximizing resource utilization. Core Process Flow 1. Pre-processing and Discharging: Before entering the production line, waste batteries undergo safety inspection and residual battery discharge to ensure the safety of subsequent operations. 2. Mechanical Crushing: Using specialized low-temperature or normal-temperature crushing equipment, whole packs or whole batteries are crushed into small particles, destroying their physical structure and preparing for subsequent separation. 3. Multi-stage Physical Sorting: - Magnetic Separation: Separates iron-based metal shells. - Vibratory Screening: Conducts preliminary grading based on particle size. - Airflow Separation/Gravity Separation: Utilizes the density differences of different components to efficiently separate lightweight plastics, separators, and heavy "black powder" (containing valuable metals like nickel, cobalt, and lithium) and copper-aluminum foils. - Eddy Current Separation/Electrostatic Separation: Further separates non-ferrous metals like copper and aluminum to improve sorting purity. 4. Fine Purification (optional): For the separated "black powder", it can be fed into subsequent hydrometallurgical or pyrometallurgical processes to deeply extract high-value metal salts or metal elements like nickel, cobalt, and lithium. 5. Waste Gas Treatment and Water Recycling: The production line is equipped with comprehensive waste gas collection and treatment systems, as well as water recycling systems to ensure environmental compliance and green, pollution-free operations. Production Line Advantages 1. Green and Environmentally Friendly Processing: Addresses the problem of heavy metal pollution and electrolyte solution leakage from waste batteries at the source. The fully enclosed operation effectively controls dust and toxic gas emissions, ensuring a safe production environment and minimizing pollutant discharge. 2. High-Efficiency Recovery and Value Maximization: Employing advanced physical sorting technologies, it achieves high recovery efficiency and maximizes the recovery of valuable components like nickel, cobalt, lithium, copper, aluminum, and plastics, transforming waste into valuable resources and generating significant economic benefits. 3. Technological Leadership and Intelligent Automation: Integrating automation control, intelligent recognition, and online monitoring technologies, it features simple operation, stable performance, and low maintenance costs, effectively enhancing production efficiency and management levels. 4. Safety and Reliability: Designed with multiple safety protection mechanisms such as explosion-proof and fire-proof systems and overload protection, it ensures personnel and equipment safety. 5. Flexible Configuration and Customization: Can be modularly combined and customized according to client needs and the characteristics of different battery types (e.g., lithium iron phosphate batteries, ternary batteries), meeting diverse recycling demands. Enabling the Future Choosing our waste battery crushing and separation recycling production line is not only a solemn commitment to the environment, but also a wise investment in sustainable development. It will help enterprises build a complete green industrial chain, enhance market competitiveness, jointly address resource challenges, and create a resource-recycling and environmentally friendly future. Let's work together to empower the future with green technology and drive development through circularity, contributing to the health of our planet and the well-being of humanity!

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Jiangxi Mingxin Metallurgy Equipment Co., Ltd