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Turnkey Cylindrical Battery Pack Assembly Line
Our cylindrical battery module assembly line is a fully integrated battery pack assembly line designed for high‑precision production of cylindrical cell modules (18650/21700/4680). This turnkey cylindrical battery pack assembly line delivers 100‑120 UPH with an industry‑leading yield of ≥99.8%, handling module sizes up to 800×500mm. Features include advanced mature processes, multi‑level safety protection, quick changeover, real‑time fault monitoring, and seamless MES communication – all controlled via an intelligent PLC+HMI system.
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Cylindrical Battery Module Assembly Line
What Is a Cylindrical Battery Module Assembly Line?
A cylindrical battery module assembly line automates the process of assembling cylindrical cells (e.g., 18650, 21700, 4680) into complete battery modules. Our line integrates key processes: cell sorting, insulation testing, cell mounting on brackets, busbar laser welding (A/B sides), weld inspection, total voltage & internal resistance testing, and module unloading. It is designed for EV battery packs and energy storage systems.
Battery Pack Assembly Line – Key Features & Advantages
This battery pack assembly line incorporates proven advanced technologies to ensure superior performance:
Advanced mature processes – Reliable, field‑tested manufacturing steps ensure consistent quality.
Multi‑layer safety protection – Integrated guards, interlocks, and emergency stops ensure operator and equipment safety.
Quick changeover – Tool‑less or minimal‑tool adjustments for different cell types/module sizes; low wear parts reduce downtime.
Real‑time defect monitoring – Independent R&D software logs all non‑conforming data and communicates instantly with customer MES systems.
Automatic control system – Micro‑computer based PLC with intuitive HMI touchscreen. Automatic alarms trigger fault stop and display diagnostic information.
Performance metrics:
Single‑machine capacity – 100‑120 UPH (units per hour)
Maximum module size – 800 × 500 mm
First‑pass yield – ≥99.8%
Turnkey Cylindrical Battery Pack Assembly Line – Integrated Solution
As a turnkey cylindrical battery pack assembly line, we provide everything from equipment supply to installation, commissioning, and training. The line is modular and can be scaled to meet your production targets. Key integrated stations include:
| Station | Function |
|---|---|
| Cell loading | Automatic singulation and feeding of cylindrical cells |
| Cell bracket assembly | Precision placement into plastic or metal brackets |
| Side A laser welding | High‑speed busbar welding with vision alignment |
| Module flipping | 180° rotation for access to opposite side |
| Side B laser welding | Second‑side welding with process monitoring |
| Weld inspection | Automated vision check for weld quality |
| Total voltage & IR test | Electrical performance validation |
| Module unloading | Conveyor or robotic unloading to downstream aging or packing |
Real‑Time Monitoring & MES Integration
All production data – including yield, fault codes, cycle counts, and inspection results – are captured in real time. Our proprietary software communicates with your MES via standard industrial protocols (OPC UA, Modbus TCP, etc.), enabling full traceability and process control.
Safety, Changeover & Reliability
Safety – CE‑certified guarding, light curtains, dual‑channel emergency stops.
Changeover – Less than 30 minutes for most format changes; guided changeover procedures on HMI.
Maintenance – Low number of wear parts; modular design for quick access.
Why Choose This System
High yield – ≥99.8% first‑pass yield reduces scrap and rework.
High throughput – 100‑120 UPH meets medium to high‑volume demands.
Large module capability – Up to 800×500mm, suitable for EV and ESS modules.
Fully integrated – Turnkey delivery reduces project risk and time to market.
Data ready – Real‑time MES communication supports Industry 4.0 factories.
📥 Download the Detailed Technical Brochure to explore full specifications and integration guides.
📞 Contact Our Engineering Team for a provide confidential consulting and customized performance analysis for your specific yield goals.