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3E-GrabTrade LITHIUM BATTERY RECYCLING SYSTEM

The 3E Machinery lithium battery recycling system is an advanced, fully integrated technological solution designed for the safe, efficient, and environmentally responsible processing of spent lithium batteries and electrode materials. This line combines state-of-the-art crushing, separation, thermal treatment, and industrial automation technologies, enabling the recovery of valuable raw materials while adhering to the highest safety standards.

Comprehensive Resource Recovery Technology

The recycling process is based on a sequence of physical and thermal operations, including:

• Multi-stage crushing
• Gravity and air separation
• Precision screening
• Drying and low-temperature pyrolysis
• Exhaust gas purification
• Central dust collection and fully sealed material conveying

Depending on the selected process configuration, the system allows recovery of key fractions such as copper, aluminum, separator film, black mass, electrolyte, and additional components.

Key System Features

1. Safe and Controlled Crushing
• Specialized, patented shredders and crushers engineered for lithium batteries
• Capable of processing charged batteries through gas protection technology and multi-level fire prevention systems
• Three-stage crushing ensures optimal material liberation

2. High-Efficiency Material Separation
• Air separation system with up to 99% efficiency for light and heavy material separation
• Combined static and dynamic screening for optimal black mass recovery
• Precise gravity separation for copper and aluminum granules

3. Thermal Processing – Drying and Pyrolysis
• Drying at 100–150°C with the option of condensing and recovering electrolyte; separator films remain intact for further processing
• Low-temperature pyrolysis at 450–600°C effectively removes organic matter and enhances black mass quality
• Advanced exhaust treatment with catalytic oxidation, alkaline scrubbing, and activated carbon filtration to meet emission standards

4. Full Automation and Operational Safety
• Central control system based on Siemens PLC, compatible with MODBUS TCP/IP, PROFINET, and OPC
• Modular design for flexibility, ease of maintenance, and scalable system configuration
• Fully enclosed conveying and central dust removal ensure a clean and safe working environment

System Capacity and Technical Scope

• Processing capacity: 500 to 20,000 tons per year
• Installed power: 150–1280 kW

Applications:
• Spent EV and industrial batteries
• Consumer lithium-ion batteries (3C)
• Positive and negative electrode sheets
• Modules, cells, and production scrap

Layout: custom-designed to fit client facility requirements

Optional Extensions:

3E Machinery also offers complementary systems, including:
• Battery pack dismantling lines
• Separator film cleaning and recycling lines
• Black mass refining and purification systems
• Aluminum and steel component recycling solutions

Why Choose 3E Machinery Technology?
• Over 20 years of expertise in recycling technologies
• Proprietary patented equipment, including lithium battery crushers and shredders
• High automation level and advanced process safety
• Global references with numerous installations in Europe and Asia
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• Comprehensive support from design through commissioning to after-sales service.

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