What Equipment Do I Need to Start a Lithium Battery Recycling Business?
A commercial lithium battery recycling business needs more than a shredder. The required system depends on whether the feed arrives as complete packs, modules, cells, production scrap, or electrode material; whether it is LFP or NMC; and whether the facility will stop at black mass or continue into hydrometallurgical refining and material regeneration.
Quick Answer
A complete front-end recycling plant normally includes receiving and quarantine, discharge or dismantling where required, sealed feeding and airtight crushing, thermal desorption, powder removal and size reduction, multi-stage separation, black mass collection, exhaust-gas and dust treatment, cooling and packaging, utilities, laboratory quality control, and centralized automation. Pack-level projects need more dismantling and heavy handling than cell- or scrap-based projects, while an integrated refinery also needs leaching, purification, precipitation, crystallization, wastewater treatment, and product-finishing equipment.
Battery Receiving, Inspection, and Quarantine
Incoming batteries should be weighed, identified, inspected for damage, and separated by chemistry and condition. A receiving area may require fire-resistant quarantine zones, insulated containers, thermal monitoring, and a controlled route for swollen, damaged, or recalled batteries.
Pack feed also needs lifting fixtures, leak-safe handling, and space for outer-case removal. Production scrap or dry electrode sheets can often enter a shorter process because they do not require the same pack-disassembly sequence.
Discharge, Pack Dismantling, and Module Handling
Discharge is not always performed in the same way. Some plants electrically discharge intact batteries; others use protected charged-crushing systems. The choice must be based on battery condition, residual energy, local rules, and the selected equipment safety philosophy.
For complete EV packs, optional equipment can include pack elevators, insulated tools, busbar removal stations, coolant-drain systems, robotic or manual dismantling cells, and module transfer conveyors.
Airtight Crushing and Primary Size Reduction
This is the core safety section of a front-end plant. Commercial equipment should combine sealed feeding, inert-gas protection, oxygen monitoring, pressure and temperature monitoring, flame detection, process interlocks, explosion relief, and emergency suppression.
Jereh NER technical materials describe capsule-type sealed feeding, energized crushing to a discharge size of about 20-40 mm, and oxygen control at no more than 2%. The final crushing configuration must still be validated against the maximum battery dimensions, state of charge, throughput, and local fire code.
Thermal Desorption and Organic Removal
After crushing, electrolyte, separator, PVDF binder, and other organic components can interfere with separation and downstream hydrometallurgy. Thermal desorption or controlled pyrolysis is used to volatilize or decompose these materials under sealed conditions.
Relevant equipment includes the thermal unit, heating system, inert-gas distribution, condensers, dust-control devices, cooling equipment, and the full exhaust-treatment train. Heating may be electric, hot-air, electromagnetic, or another project-specific method.
Powder Removal, Screening, and Material Separation
The separation line typically combines flexible or mechanical powder removal, screens, hammer mills or secondary crushers, air classifiers, magnetic separation, and copper-aluminum separation. The objective is to recover black mass while limiting metal contamination and avoiding unnecessary over-grinding.
The exact sequence depends on whether the feed is cylindrical, pouch, prismatic, blade battery, electrode sheet, or mixed production scrap.
Black Mass Collection, Cooling, and Packaging
Black mass should be collected through enclosed transfer and dust-controlled silos. Cooling, weighing, sampling, and packaging systems are needed before storage or shipment. Separate bins or silos are recommended when LFP and NMC materials must remain traceable.
Product handling should also cover copper, aluminum, steel casing, plastics, separator fractions, and collected dust. Every fraction should be included in the material balance.
Exhaust Gas, Dust, and Wastewater Treatment
Battery recycling can generate fine particulate, electrolyte vapor, VOCs, acid gases, and fluorine-containing compounds. A complete environmental system may include negative-pressure collection, combustion or oxidation, rapid cooling, dust removal, scrubbing, desulfurization, denitrification, defluorination, water treatment, and dosing systems.
The selected train must be designed to the destination country's permit limits. It should not be treated as a generic add-on after the production line is already fixed.
Utilities, Laboratory, and Automation
The plant may require electricity, nitrogen or another inert gas, compressed air, process and cooling water, fuel or heat supply, ventilation, firewater, wastewater treatment, and emergency power. A laboratory should verify feed chemistry, moisture, black mass purity, metal impurities, and product quality.
A centralized PLC or SCADA system should monitor oxygen, temperature, pressure, material flow, alarms, and interlocks. Data logging is important for troubleshooting, acceptance testing, and customer traceability.
Downstream Refining Interface
A plant that sells black mass needs controlled chemistry, moisture, particle size, and impurity levels. A plant that continues to hydrometallurgy also needs leaching, solid-liquid separation, impurity removal, solvent extraction or selective precipitation, crystallization, drying, packaging, and wastewater treatment.
This interface should be defined before ordering the front end because upstream thermal treatment and separation directly affect downstream reagent use and recovery.
How Jereh NER Configures a Complete Recycling Line
Jereh NER provides integrated configurations covering airtight crushing, thermal desorption, black mass removal, separation, exhaust treatment, cooling, packaging, and SCADA-based control. Its published 15,000-ton-per-year system is designed for both LFP and NMC batteries and lists black mass purity and recovery targets of at least 98%.
The company also uses modular process sections that can be assembled and tested before site delivery. Project scope can be adjusted for complete batteries, modules, cells, electrode scrap, required throughput, local utilities, and whether the customer needs equipment supply, EPC delivery, or operating support.
Conclusion
The correct equipment list begins with the feedstock and the intended product, not with a standard machine package. Define battery format, chemistry, state of charge, annual capacity, product specification, environmental limits, utilities, and downstream route before requesting a technical proposal.
Frequently Asked Questions
Can one plant process packs, modules, and cells?
Yes, but pack feed requires additional dismantling, lifting, coolant handling, and safety space. A cell- or scrap-based line can be more compact.
Is a shredder enough to start a recycling business?
No. A commercial plant also needs safe receiving, environmental treatment, separation, product handling, utilities, quality control, and automation.
Can the same front end process LFP and NMC?
Many mechanical and thermal stages can be shared, but chemistry identification, batch separation, black mass storage, and downstream refining must be adjusted.
What information should be sent to an equipment supplier?
Provide feed type, chemistry, dimensions, state of charge, annual and hourly capacity, operating schedule, target products, local emission limits, utilities, site conditions, and required delivery scope.
