The Advantage
The universal EOL Battery LB Test Station is designed to allow the test of multiple test devices while the Lithium battery modules are placed on one fixed position. Batteries are transport automatically to the test station. The all relevant cable connections for multiple tests can be connected manually to the battery. At the Test station Touch Panel all software set-up can be done and controlled from the main HMI Screen. All in one test machine in one single station with Main Software control.
Through close collaboration and a deep understanding of our customers’ needs, we deliver exactly what they expect: exceptional quality, intuitive usability, and tailored, personalized service. Our Premium Finishing Line Equipment is designed with cutting-edge technology to simplify operations and handling, ensuring a seamless experience. Engineered to exceed expectations, this high-tech solution is crafted to meet the highest standards and leave no detail overlooked.
CMWTEC offers complete solutions for battery production—ranging from stand-alone machines and fully automated lines to advanced testing equipment and smart handling systems. Our modular approach enables flexible configurations and seamless integration into existing processes. With the DataManager software, we also provide digital tools for process control, traceability, and production data management. From assembly to end-of-line testing, CMWTEC delivers efficient technology for the entire battery production workflow.
Exact & Precise
Tailored to meet the high-quality standards of original equipment manufacturers, our machines
guarantee precision and reliability.
Years of experience
With years of experience, we craft machines that perform flawlessly, empowering you to focus on what matters most—your production.
Worldwide ambitious
Manufactured in Germany and delivered worldwide, we ensure punctuality and consistency in every project.
Please contact us if you are interested in a machine from our machine portfolio. Or contact us if the machine you are looking for is not described on our website. Our sales team and our engineers will be happy to help you with the design for your specific requirements.
It tests lithium battery modules with 12 V, 24 V, 48 V or other module voltages in one station. The test processes cover electrical performance, BMS communication, the BDU system, HV insulation and insulation resistance, leakage and pressure of valve or membrane, and the heating and cooling systems. The machine layout is modular and scalable.
Each module is identified by DMC code or barcode and transported automatically to the test bench. The cable connections are made manually, and the handling and test process run automatically. The test bench is enclosed, which ensures a homogeneous test environment and protects surrounding equipment in case of a dangerous condition. At the end, the results are rated pass or fail. Modules that pass are disconnected manually or automatically and released, and modules that fail go to post-processing.
It is designed for battery dimensions of L 500 × W 200 × H 220 mm and weights of 20 to 100 kg, other sizes and weights on request. The electrical performance test is rated at 500 A, 100 V and 42 kW, the HV insulating test at up to 3 kV DC. The leakage and pressure test works at ±100 mbar for volumes from 30 to 300 litres. Other test values are available on request.
Test categories can be freely combined into a test sequence, and test profiles are freely programmable. For BMS communication, dbc files can be imported for CAN, or CAN protocols can be created and adjusted. Product data and test results are allocated to the product ID and stored on an SD card at PLC level and in an SQL database on PC level.
