With the rapid development of the new energy industry, the environmentally friendly disposal and resource recovery of used lithium batteries has become an industry focus. Leveraging ten years of technological expertise, SUNY GROUP has independently developed a fully automated processing line for used lithium batteries. This integrated process, including pyrolysis and physical separation, enables the recovery of valuable metals such as lithium, cobalt, and nickel, achieving a comprehensive resource utilization rate exceeding 95%.
Core Technologies and Processes of Lithium Battery Recycling Equipment
Intelligent Crushing and Sorting System
Utilizing multi-stage physical crushing and fine separation technologies, magnetic separation, eddy current separation, and other modules, the system separates the battery casing, separator, and electrode materials, ensuring the purity of the metal components.
Low-Temperature Pyrolysis Process
In an oxygen-free environment, the organic electrolyte and binder are pyrolyzed at a controlled temperature of 300-500°C, decomposing harmful gases and recovering carbon materials. Equipped with exhaust gas purification throughout, the process complies with EU RoHS environmental standards.
Hydrometallurgical Purification
The crushed electrode materials undergo acid leaching, extraction, and electrolytic purification, achieving recovery rates exceeding 90% for nickel, cobalt, lithium, and other metals, reaching purity levels that meet battery-grade standards.
Our Industry Advantages:
Modular Design: The production line supports customized configuration, flexibly adapting to daily processing capacities from 1 to 20 tons.
Intelligent Control: The PLC automation system monitors energy consumption and emissions in real time, reducing labor costs by 30%.
Zero Pollution Commitment: The entire process is closed-loop, ensuring that waste gas and wastewater meet emission standards, helping customers pass environmental impact assessments and certifications.
Choose SUNYGROUP and create a green, circular economy for power batteries!
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