Case Study: Hengan Group improves TM 9 tissue machine stability with Valmet's web guider upgrade

Hengan Group improves TM 9 stability with Valmet web guider upgrade

Valmet assisted Hengan Group, which was facing significant production challenges with its TM 9 tissue machine at its Jinjiang base. Issues included excessive paper web oscillation, uneven parent roll ends, and wavy defects, which were causing substantial waste during rewinding and slitting operations.

Valmet implemented a customized upgrade by replacing the machine's web guider. The new system significantly improved the stability of the forming fabric, successfully resolving the oscillation issues. The upgrade resulted in stable machine operation and achieved all desired outcomes, greatly reducing waste and production losses for Hengan Group.

Hengan Group