The Advantage
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The Battery HRD Tester & Terminal Brushing with Shuttle machine is designed to have 2 different functions units in one main frame with one PLC controller and one HMI. The individual batteries supplied through the conveyor of the combination machine are positioned exactly at each function station. The special designed rotating brushing tool is lowered onto the battery terminal. Brushing is accomplished by means of steel brush inserts mounted in the rotating tool with lead dust suction inside the tool. After this the battery is entering the High-Rate Discharge testing with our new E-Load modules integrated in the machine design. Additional to the HRD the unit can test also ACR (Internal Resistance). The machine is equipped with a reject table for eject batteries which have not passed the HRD test. In addition. the Conveyor unit is equipped with a battery transfer unit (shuttle) for easily transport batteries from the reject table to the entry of the machine.
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 brushes the battery terminals and then runs a high rate discharge (HRD) test, with both function units in one main frame with one PLC and one HMI. The batteries are fed by conveyor and positioned exactly at each station. In addition to the HRD test with OCV, CCV and deltaV, the machine can also test the internal resistance (ACR).
A rotating brushing tool shaped like the plus and minus terminals is lowered onto the terminals. It is driven by an electric motor and has 4 single brushes with steel brush inserts for side and top polishing. Lead dust is extracted inside the tool during brushing to avoid lead contamination in the environment.
Batteries that fail the HRD test are rejected onto a table at the end of the machine, and the failure is shown on the touch panel. The battery transfer shuttle carries them from the reject table back to the entry of the machine.
Post terminals are contacted by a clamping system and flat terminals by a push contact. The brushing tool is designed for DIN and flat round terminals and for both plus and minus terminals. Change-over is quick.
