The Advantage
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The Customized 2-in-1 Industrial HRD ACR Battery Testing 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 first station measures the internal resistance by using clamps which are connected to the electronic test device. After this the battery is entering the High-Rate Discharge testing with our new 0V 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 or Impedance 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 combines an impedance (ACR) test and a high rate discharge (HRD) test in one main frame with one PLC and one HMI. The first station measures the internal resistance with clamps connected to the test device, and the second station runs the HRD test with integrated 0V E-Load modules.
Batteries that fail the HRD or impedance test are rejected onto a table. The battery transfer shuttle carries them from the reject table back to the entry of the machine.
It measures OCV, CCV and deltaV with integrated special 0V E-Load modules and is controlled by the EOL control software. The terminals are contacted by test clamps that are opened and closed pneumatically.
It tests 2 V to 12 V 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 change-over times are short.
