Breakthrough roller feeder for uniform dry electrodes coating

In view of the continuing increase in demand for high-performance batteries, manufacturers are increasingly faced with the challenge of precisely and reliably dosing the electrode mixture directly into the calender gap in the dry coating process.

With the new Coperion K-Tron RF400 roller feeder, Coperion presents an innovative solution for the efficient and uniform dosing of dry electrode coating mixtures in battery cell production.

With the RF400, Coperion K-Tron now offers a state-of-the-art dispensing system that ensures even material distribution. At the same time, material waste is reduced and production efficiency improves. The feeder uses a unique, sophisticated roller technology that ensures a constant and homogeneous distribution of the dry electrode mixtures and minimizes irregularities that can lead to inefficiencies in the production process. The combination of a grooved dispensing roller and a smooth scraper roller ensures gentle and uniform material dosing without bridging at the feeder outlet, as well as uniform material distribution on the calender roller underneath over a coating width of up to 400 mm. The RF400 is ideal for use in laboratory and pilot production environments.

Precision, durability and user-friendly control for efficient material processing

User-friendly controls and customizable options of the RF400 make it easy to adapt to the specific requirements of different processes. The RF400 roller feeder is designed for durability and reliability, ensuring long-term performance under demanding production conditions.

The new Coperion K-Tron roller feeder integrates seamlessly with existing, proven KCM-III controllers as well as Smart Force Transducer (SFT) weighing technology to ensure the highest accuracy and reliability in material dispensing. This combination enables real-time monitoring and adjustments to maintain accurate dispensing rates and respond flexibly to changing material properties.

With this advanced technology, the RF400 not only improves operational efficiency, but also helps manufacturers achieve their quality and production goals. By optimising the use of materials, reducing waste and reducing energy consumption, the roller feeder enables the introduction of efficient and environmentally conscious production methods and promotes the industry's progress towards modern technologies.

"We are excited to introduce the RF400 roller feeder for advanced battery cell manufacturing," said Jay Daniel, Director of Research & Development for Dispensing Systems at Coperion K-Tron. "This innovative solution not only makes the supply of materials more efficient, but also helps manufacturers meet the growing demand for high-quality batteries. We are convinced that the RF400 will set a new standard in the industry."