The Advantage
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Industrial Battery HRD Tester & Terminal Brushing: The Customized 2-in-1 Industrial HRD Battery Brushing 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. The machine is equipped with a reject table for eject batteries which have not passed the HRD test. Batteries who need to be retested can easily transport from reject table back to entry by our battery transfer carriage unit (battery shuttle).
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 integrated E-Load modules, with both function units in one main frame with one PLC and one HMI. It is designed for automotive 12 V car and truck batteries from 20 to 70 kg at up to 8 batteries per minute, depending on test time.
The brushing unit and the HRD test unit are adjusted by servomotors, and the lateral guide is servo-driven as well. Battery heights are set by a servo-driven lifting unit. This allows a fully automatic change-over between battery types.
Batteries that fail the HRD test are rejected onto a table, and the failure is shown on the touch panel. Batteries that need to be retested are carried from the reject table back to the entry of the machine by the battery transfer carriage (battery shuttle).
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 of DIN and JIS type terminals. Lead dust is extracted inside the tool, which can be connected to a vacuum cleaner.
