The Advantage
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The Customized 5-in-1 Battery Finishing Machine is designed to have 5 different functions units in one main frame with one PLC controller and one HMI. The individual batteries supplied through the conveyor of the test machine are positioned exactly at each function station. Post brushing, followed by High Rate Discharge testing, followed by a High Voltage Leakage test with finally two Needle Marking function units for serial no. or 2D codes The machine is equipped with a reject table for eject batteries which have not passed the HRD or HV test.
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 runs a high rate discharge (HRD) test with OCV, CCV and deltaV and a high voltage leakage test. Before testing, rotating brushing tools with 4 single brushes clean the posts from the side and the top. At the end, the batteries are needle marked. All function units sit in one main frame with one PLC and one HMI.
The positive electrode is moved onto one of the battery terminals, and four test strips of the negative electrode are placed around the sealing line of the battery cover. The self-adjusting strips are opened and closed pneumatically. The test covers the cover seal line and the bottom of the battery box. It locates the smallest leakage and marks the leak point by local burning.
If any of the test units detects a failure, the battery is rejected onto a table at the end of the machine, and the failure is shown on the touch panel. The test data can be read out via an interface.
It handles automotive 12 V car and truck batteries from 20 to 70 kg at up to 8 batteries per minute, depending on test time. Each function unit can be used in combination or on its own, and all are operated from one touch panel.
