Valmet upgrade for Heinola

Valmet is to supply an upgrade of the washing process area for Stora Enso’s Heinola fluting mill in Finland with the TwinRoll Evolution wash press (TRPE). The upgrade will improve Heinola’s Neutral-Sulfite Semi-Chemical (NSSC) line washing, which will result in a better product quality and strengthened competitive position.

“This will be the first fifth generation Valmet TwinRoll wash press delivery to Finland. The press will give more flexibility in production and ensure an improved washing of the NSSC pulp before the paper machine, and in that way, improve the quality of the final product,” says Lari Lammi, Senior Process Manager at Valmet.

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