Core Advantages of Lithium Ion Battery Recycling Equipment

With the number of new energy vehicles in circulation climbing year after year, the power batteries—primarily installed between 2018 and 2020—are now approaching the end of their 7-to-8-year service life. Consequently, 2026 is widely recognized within the industry as the “inaugural year of battery retirement.” Each ton of retired lithium-ion batteries is rich in high-value metals—including lithium, cobalt, nickel, copper, and aluminum—with a total valuable metal content exceeding 40%, offering substantial potential for recycling value.

Driven by the dual forces of market demand and supportive government policies, the technology for processing waste lithium-ion batteries is undergoing rapid iteration. Leveraging its robust, cutting-edge recycling technology, SUNYGROUP has emerged as a benchmark enterprise within the solid waste recycling industry. Our waste lithium-ion battery processing equipment employs a physical crushing and sorting process, significantly enhancing both the practicality and safety of the operation. SUNYGROUP’s waste lithium-ion battery processing equipment offers the following core advantages:

1. Safety and Explosion Protection: Features a fully enclosed, nitrogen-blanketed protection system throughout the entire process (maintaining an oxygen content of ≤3%). This allows for the direct processing of charged batteries without the need for prior discharge, thereby ensuring safer operation of the equipment.

2. Environmental Compliance: Designed with a fully enclosed, negative-pressure workflow. Tail gas emissions are treated using a “self-heating + dual-alkali absorption” method, resulting in dust and VOC emissions that fall well below national standards and effectively resolving the challenge of meeting environmental compliance requirements for waste battery processing.

3. High Value & High Efficiency: Incorporates a multi-stage sorting system (combining magnetic separation, airflow separation, eddy current separation, and electrostatic separation). This system achieves recovery rates of ≥99% for copper and aluminum, with a purity level of ≥98.5%, thereby maximizing the economic value recovered from waste lithium-ion batteries.

4. Intelligent & Cost-Effective: Equipped with a PLC-based control system and a remote operation and maintenance platform, allowing for one-touch start-up and shut-down. The system features a customizable design that can be tailored to meet the specific production capacity requirements of different enterprises.