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The Advantage
The Acid Levelling Battery Machine is designed for final levelling of sulphuric acid into automotive batteries. The individual batteries supplied through the conveyor of the finishing line are positioned exactly. The fill stroke moves down, and the individual levelling heads are lowered into the filling holes of the battery. The level controlling by sensors in each head, facilitates a quick and exactly level achievement. Whenever the level is reached the fill stroke raised up and the battery is feed out of the machine and the next batteries are feed into the exact levelling position under the fill stroke.

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.
Batteries from the conveyor of the finishing line are positioned exactly, and the levelling heads are lowered into the filling holes. Sensors in each head monitor the level in each cell individually. When the level is reached, the fill stroke rises and the battery is fed out. The next batteries are then fed into the levelling position.
The level accuracy is ±2 mm of the final level. The machine handles automotive car and truck batteries from 20 to 70 kg at up to 6 batteries per minute, depending on level volume.
The heads can be adjusted to the distance of the battery cover holes, and battery heights are set via a vertical spindle movement. The machine connects to the acid supply system of the factory. Its control can be integrated into a main system using program pre-selection.
The ECO machine combines an automatic levelling process with semiautomatic handling and reaches ±2 mm at up to 6 batteries per minute. The Premium Line Acid Levelling / Level Checking machine works with two stations, one for levelling and one for checking the level. It reaches ±1 mm at up to 8 batteries per minute.