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The Advantage
The Volumetric Initial Filling Battery Machine is designed for filling sulphuric acid into automotive batteries by volume controlling onto the pre-selected volume. The individual batteries supplied through the conveyor of the finishing line are positioned exactly. The fill stroke moves down, and the individual filling heads are lowered into the filling holes of the battery. The volume controlling by flow meter, facilitates a quick and exactly fill volume. achievement. Whenever the pre-selected volume is reached the fill stroke raised up and the battery is feed out of the machine and the next batteries are feed in.

Made in Germany
Exact & Precise
Quick & Clean
Individuals & Customized
Made in Germany
Exact & Precise
Quick & Clean
Individuals & Customized
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.
The 4-station configuration allows four automotive batteries to be filled in parallel per cycle. Combined with short changeover times and a fully automated filling cycle, this makes the machine well suited for high-volume lead-acid battery production in demanding OEM environments.
Yes. The Volumetric Initial Filling Machine Premium Line is equipped with an integrated acid filter that removes particulates from the sulfuric acid before it enters the battery cells. This protects both the batteries and the filling system from contamination, contributing to longer machine service life and consistent product quality.
The Premium Line machine is built for high-throughput, high-precision environments. It features individual cell monitoring during filling, fully automated cycle control, and is manufactured to CMWTEC’s highest engineering standards. It is the right choice for