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A lithium battery shredding system is a group of machines that opens battery structures, reduces material size, and transfers the resulting mixture into subsequent recovery stages. It typically includes controlled feeding, a shredder, material conveying, operating monitoring, and appropriate atmosphere-management and gas-treatment provisions. Jereh NER's airtight feeding equipment uses staged feeding and nitrogen protection to support material transfer and internal atmosphere management around the shredding stage.
Electrodes, separators, and metal components are assembled together inside a battery. Their structures need to be opened before the materials can be recovered separately. Shredding changes the physical form of the feedstock, preparing it for subsequent thermal treatment, screening, and separation.
Incoming material may consist of cells or modules that have undergone suitable upstream preparation. Complete packs also contain supports, cooling components, and connections, requiring corresponding receiving and dismantling arrangements. The shredding system's accepted feedstock needs to be coordinated with that front-end work.
The project establishes battery form, dimensions, condition, and permitted attachments before defining the feeding arrangement. Management of residual electrical energy and abnormal batteries also belongs in upstream preparation. Clear incoming-material information supports equipment construction, operating limits, and practical transfer arrangements.
The feeder controls the quantity and timing of material entering the machine and coordinates with downstream operation. Enclosed, staged feeding can connect material transfer with internal atmosphere management. Configuration also needs to account for batch changes, equipment loading, and continuous-operation requirements.
Shredding components cut, shear, or tear battery casings and internal materials, producing a mixture of different sizes. The number of stages, cutter arrangement, and output range should suit downstream liberation and separation duties. An appropriate particle size supports separation while also considering the effect of additional metal-foil fragmentation carrying metal into powder fractions.
Some systems use inert gas to manage the internal atmosphere, with appropriate oxygen-content, temperature, or other monitoring provisions. Measurements should work with feeding, the main machine, and protective control logic. Atmosphere control, feedstock management, gas treatment, and conditions in personnel working areas need a coordinated engineering design.
Shredded output generally remains a mixture of powders, metals, separators, and other constituents. Depending on the route, subsequent volatilization, pyrolysis, screening, air separation, iron removal, and collection equipment direct materials into their respective streams. The shredding system therefore needs defined discharge interfaces and downstream receiving requirements.
System component | Operating role |
Feeding equipment | Coordinate incoming quantity, timing, and connections between processing stages |
Shredder and cutters | Open structures and control changes in material size |
Enclosure atmosphere management and monitoring | Support internal condition management and appropriate protective functions |
Conveying and discharge equipment | Transfer shredded material to subsequent processing stages |
Gas and dust treatment facilities | Address relevant gases and dust generated during powder transfers |
Controls and maintenance arrangements | Coordinate operation and organize inspections and consumable replacement |
A system assessment can discuss throughput, output particle size, downstream product requirements, and maintenance together. This connects the main shredder's performance with the operating requirements of the complete recycling line.
Jereh NER's airtight feeding equipment description includes alternating two-stage hydraulic feeding and nitrogen provisions, supported by detection and protective functions. These features coordinate incoming material with internal equipment conditions and provide supporting equipment for the shredding stage.
For subsequent processing, Jereh's lithium battery resource recycling equipment combines units including crushing, volatilization, pyrolysis, and multistage separation. Companies can discuss those units around the shredded material's particle size, residual organics, and target products. This helps connect front-end preparation with the separation requirements for black mass, copper, aluminum, and other fractions.
For example, a project requiring thermal treatment of shredded material should also address material transfer, gas collection, and subsequent separation conditions in the proposal. Discussing these interfaces with Jereh NER establishes each unit's duty during equipment selection and provides a basis for a connected processing configuration.
Cutter wear, seal condition, material accumulation, and drive loading all influence operation. The project needs suitable inspection, cleaning, and consumable replacement plans, with maintenance space included in the layout. Spare-parts lists, equipment documents, and training arrangements also help the site team establish daily working procedures.
Trial operation can use representative feedstock and record throughput, output particle-size distribution, and subsequent separation results. Combining those observations with product analysis makes it easier to assess how shredding and downstream equipment work together. The records also provide a basis for adjustments during later operation.
Contact Jereh NER to discuss your lithium battery recycling project. Share your feedstock, planned throughput, target products, and project location so our team can discuss equipment configuration, process interfaces, and engineering requirements.
