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Metsä Group Äänekoski, Finland - Maintenance & operations development

HC bleaching success at Rottneros

A Valmet cost-effective HC (High Consistency) bleach plant was the natural choice when Rottneros invested to increase its competitiveness in market pulp sales. Results after the start up show that it was the right choice.

China's first pre-hydrolysis dissolving pulp line

Valmet delivered the fiber line from cooking to bleaching for dissolving pulp to Fujian Qingshan Paper in Qingzhou, China.

Capacity increase for Aracruz Celulose SA in Brazil

Capacity increase for Celulose SA in Brazil

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Advanced board making technologies for Sri Andal Paper Mills new PM 4 in India

PM 4 produces a range of recycled liner, recycled fluting, and corrugated kraft grades, covering a basis weight span of 70-300 g/m2. Valmet's comprehensive delivery included three OptiFlo Fourdrinier headboxes, an OptiPress Linear press section, and an OptiSizer Film size press with a supply system.

Successful I/O migration at Borealis Porvoo

The Borealis Polymers Porvoo plant in Finland, a fully integrated petrochemical complex, has been controlled with automation from Valmet since 1993. As a result, several generations of automation have been periodically extended and upgraded until ultimately replaced as components reach end of life and new technological solutions are introduced. As part of a modernization project to the Olefin Cracker in 2017, Valmet undertook the major task of replacing over 3000 centralized input/output (CIO) cards in 31 I/O cabinets.

Yankee dryer internal upgrade increases drying efficiency at von Drehle Corporation in North Carolina

Close partnership leads to high operational availability despite the use of challenging fuels

A partnership with Vattenfall Jordbro plant, Sweden, spanning over ten years has enabled splendid operational availability despite the challenges of recycled wood as fuel. 

Proactively working to improve the operational performance of Combined Heat and Power Plant

A continuous collaboration between Valmet and Bomhus with regular process evaluations with good engagement from customer have been a great base to improve the operation of the plant.