Battery Management Systems (BMS) Automatic Assembly and Testing Line

Battery Management Systems (BMS) Automatic Assembly and Testing Line

The Battery Management System (BMS) plays a crucial role in new energy vehicles, ensuring the safe and efficient operation of the battery pack. The core functions of the BMS include real-time monitoring of battery cell voltage, current, and temperature; accurate estimation of the battery’s state of charge (SOC) and state of health (SOH); online diagnostics of potential faults; control of charging and discharging processes; and ensuring the battery operates within a safe temperature range. We provide a full set of automated testing solutions, from PCBA to finished products, tailored to different BMS product requirements from customers.

Key Processes

Board loading

Programming

Board splitting

Typhoon cleaning

ICT (In-Circuit Tester)

Automatic unloading

Product Features

Full automation with only one person required for loading and unloading.

Compatible with 48V and 12V products, allowing for quick model changes.

Quick-change fixtures to meet the needs of different products.

Self-developed quick-change upper and lower fixtures, supporting multi-board step-by-step programming; combined software and hardware for higher production efficiency.

ICT test station handling board change in just 9 seconds, with repeat stability accuracy of ±0.002.

Continuous production capability of single shielding, facilitating equipment maintenance, inspection, and model change.

First in the industry to enable direct software model change, supporting various multi-board forms (single board, multiple boards), multiple servo-coordinated precise transfer modules, laser displacement sensors to determine board orientation and model, multi-link servo screw pressing modules, and servo automatic rail width adjustment.