Battery PACK Equipment
Your Professional Battery PACK Equipment Supplier
Battery pack assembly equipment refers to automated or semi-automated manufacturing systems used to assemble individual battery cells into complete, fully functional battery packs. Battery pack assembly lines integrate multiple processes, including cell sorting, alignment, spot welding or laser welding, battery management system (BMS) integration, insulation layer installation, structural assembly, aging testing, and final packaging. These systems are designed to ensure the electrical consistency, structural stability, and long-term safety performance of battery packs in large-scale production environments.
Battery pack assembly equipment is widely used in battery packs based on rechargeable battery chemistry technologies such as lithium-ion, lithium iron phosphate, and nickel-metal hydride batteries. Highly automated lithium-ion battery pack production lines are crucial for ensuring consistent quality, reducing labor costs, and achieving scalable production volumes. Therefore, battery pack equipment has become an integral part of advanced battery manufacturing plants worldwide.
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Why Choose Us
R&D Team
Our R&D team consists of over 20 members, providing end-to-end services including product development, design, production, assembly, testing, and after-sales support. With dedicated technical teams for pre-sales, during-sales, and after-sales assistance, each project is assigned a separate team for follow-up.
Professional Solution Design & Customization
Deliver detailed technical proposals, including equipment layout diagrams, process flowcharts, technical parameters, and performance descriptions.Support non-standard customized designs to ensure the equipment integrates seamlessly into your production line.
Quality Control
Conduct rigorous internal testing and inspection before shipment.
Cordially invite you to our facility for Factory Acceptance Testing (FAT) to verify equipment performance and ensure all metrics meet contractual requirements before delivery.
Spare Parts Supply & Optimization Upgrades
Provide long-term and stable supply of genuine spare parts.
Offer lifelong paid software upgrade services to keep your production line at the forefront of technology.
Battery PACK Equipment Specifications
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Rated Voltage |
220V 50Hz |
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Total Line Rated Power |
20 KW |
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Operating Air Pressure |
5-6 kgf/cm² |
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Applicable Models |
10/14/16/18/21/26/32 |
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Production Efficiency |
25-35 ppm/min |
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Overall Dimensions |
5400x3100x1600mm(LxWxH) |
Pack of battery pack requires high consistency of battery (capacity, internal resistance, voltage, discharge curve, life).
The cycle life of battery pack is lower than that of single battery.
Using under limited conditions (including charging, discharging current, charging mode, temperature, etc.).
The voltage and capacity of lithium battery pack have been greatly improved after forming, so it must be protected and monitored for charge balance, temperature, voltage and overcurrent.
The battery pack must meet the voltage and capacity requirements required by the design.
Typical Descriptions of Each Process Step
Cell Sorting
The first stage involves sorting the cylindrical battery cells according to their specifications such as voltage, capacity, and resistance. This is done using automated equipment that can sort hundreds or thousands of cells per hour.
Cell Stacking
The sorted cells are then stacked in a specific pattern to form the battery pack. The stacking process can be done by robots that can handle and position the cells accurately and quickly.
Welding
Once the cells are stacked, they are welded together to form the battery pack. The welding process is typically done using a laser welding machine or an ultrasonic welding machine. This stage is crucial as it ensures a secure and reliable connection between the cells.
Tab Cutting
After welding, excess material from the tabs connecting the cells is cut off to prevent short circuits. This process is typically done by a specialized machine that can cut hundreds of tabs per minute.
Applications
E-Mobility & Transportation
Powering electric vehicles (cars, scooters, bikes), drones, golf carts, and industrial vehicles like forklifts and AGVs (Automated Guided Vehicles).
Medical Devices
Essential for portable life-saving equipment (defibrillators, oxygen concentrators, insulin pumps) and monitoring tools (blood pressure/sugar monitors).t.
Industrial & Backup Power
Providing uninterrupted power for data centers, telecom, alarm systems, and critical hospital equipment during outages (UPS).
Renewable Energy & Grid Storage
Storing solar/wind energy for consistent power supply, balancing grid loads, and enabling microgrids.
Production line process
Battery core online (six-axis robot) → Battery core scanning (automatic) → OCV test → NG discharge → Battery core glue coating (automatic) → End plate online (automatic) → Terminal
Board installation → Module stacking (six-axis robot) → Cell compression (automatic) → Module binding belt (manual) → Module online (six-axis robot) → Polarity inspection
Measurement (automatic) → pole addressing (automatic) → pole laser cleaning (automatic) → NG discharge → installation of profiling tooling, busbar installation (manual) → confluence
Row laser welding (six-axis robot) → Post-weld inspection (automatic) → Manual inspection of welds and cleaning → DCR test (automatic) → EOL test (automatic) →
NG discharge→Module offline (six-axis robot).
Our Certificate
FAQ
As one of the most professional battery pack equipment manufacturers and suppliers in China, we're featured by quality products and good service. Please feel free to buy customized battery pack equipment at competitive price from our factory. Contact us for more details.