Acceptance of new foil rolling mill by Dongwon Systems

We are pleased that our long-standing customerDongwon Systems, South Korea, has granted Achenbach the final acceptance for a new Achenbach OPTIMILL® Foil Rolling Mill.

Designed for the production of highly sensitive and ultra-thin battery foil, the mill combines latest technologies with proven process know-how to meet the demanding requirements of lithium-ion battery applications. It ensures optimal strip flatness, precise thickness control, and high production speeds.

This is already the third Achenbach rolling mill for Dongwon Systems. In addition, a separator has been successfully commissioned as part of this project. With this investment, Dongwon Systems is expanding its capabilities in battery foil production with state-of-the-art technology, aiming to further increase output and efficiency.

Many thanks to our customer and to all those involved for the joint achievement — especially to the tireless efforts of our team on site.

Mit uns die Zukunft entwickeln – Was uns bewegt.

Engineering excellence never takes a summer break

Read more

Driving continuous improvement in battery foil rolling

Read more

Together we run better!

Read more

Shaping the production of the future together

Read more

See you at the Aluminium China 2026

Read more

Technology Day 2026: Hands-on technology – get involved and be amazed

Read more

3D-Measurement technology: precision in the details – quality in the results

Read more

First coil official inauguration - congratulations to ALCOMET

Read more

Contact us directly. Our team is available for you.

To move forward in a modern economy, we need to step up the speed together.