Metsä Board Simpele: Valmet Fold-up Wall for closed hood

Learn how Metsä Board Simpele rebuilt the hood of the BM 3 board machine and installed the Valmet Fold-up Wall to enhance the mill’s working environment and safety. Unlike traditional hoods, the Fold-up Wall can be adjusted to any desired height during web breaks and fully opened during shutdowns, providing excellent access to the dryer section. Its design enables faster cooling of the hood, making tasks like roll changes easier to perform.