Automated Assembly Line for EV CMC of Batteries

The successful delivery and installation of this line marks another milestone in Controlar’s journey towards shaping the future of electric vehicle manufacturing, reinforcing its position as a leading provider of front-line automation solutions.

We proudly announce the successful delivery and installation of an advanced Automated Assembly Line for Electric Vehicle (EV) Cell Management Control (CMC) of Batteries to a Tier 1 customer in Tunisia.

Built in a joint collaboration between Controlar and EIIT – a Controlar company, this fully automated testing line boasts a remarkable 13-second cycle time, ensuring swift and accurate processing of batteries at every stage.

The line is strategically divided into two sections: an automated assembly line and an automated test line.

The first section dedicated to the assembly of the product encompasses a comprehensive array of capabilities distributed among 15 stations. These include automatic loading, plasma treatment, gluing and UV curing, PCB assembly, screwdriving, laser soldering, 3D inspection, among other assembly operations.

• Robotic precision and speed, delivering flawlessly tested units in just 13 seconds.
• Modular design allowing for adaptability and configuration changes to accommodate different products or versions, reducing downtime during transitions.
• Cutting-edge software, enabling seamless connectivity and integration with various systems and configurations.
• Stringent quality control to ensure every CGC unit leaving this production line meets the highest industry benchmarks.
• Easily performed adjustments and calibrations, enhancing operational flexibility.

The test section comprises a high voltage (HIPOT) test station, a curing station, a leak test station, an End-of-Line (EoL) test station and an automatic labeling and inspection system boosting efficiency, productivity, and quality control.

• High Voltage Test Station: At the heart of the assembly line, a clever high voltage test station ensures the integrity and safety of batteries. The introduction of a rotating gripper allows for the handling of two parts simultaneously, significantly reducing cycle times and enhancing productivity.
• Curing Station: Designed to optimize the curing process, this station ensures the proper formation and stability of battery cells, contributing to the longevity and performance of electric vehicles.
• Leak Test Station: An essential component of quality control, the leak test station employs advanced technology to detect any potential leaks in battery components, safeguarding against performance issues and safety hazards.
• End-of-Line (EoL) Test Station: serves as the final checkpoint, conducting comprehensive assessments to verify the functionality and compliance of batteries before they leave the assembly line.
• Automatic Labeling and Inspection System: ensures accurate identification and tracking of batteries throughout their lifecycle, facilitating efficient inventory management and traceability.

The modular design of the assembly line allows for adaptation to testing similar products by simply changing modules, ensuring flexibility and versatility in production operations. Furthermore, the leak and EoL stations are equipped with six lightweight and easily removable modules, simplifying maintenance tasks and minimizing downtime.

The successful delivery and installation of this line marks another milestone in Controlar’s journey towards shaping the future of electric vehicle manufacturing, reinforcing its position as a leading provider of front-line automation solutions.

For inquiries or further information about our Automated Assembly Line solutions, please contact us at info@eiit.com.