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Der richtige Dreh

In einer mittelgroßen Abwasseranlage, östlich von München, wurde Pionierarbeit geleistet: Die Schlammentwässerung hat sich mit Hilfe einer hochgenauen Feststoffmessung von Valmet deutlich verbessert.

Results through performance agreements

Valmet’s performance agreement is a mill-wide development program targeted at perfecting the customer’s production line. Following this systematic development approach, Valmet improves and maintains the customer’s competitiveness.

Capacity and efficiency boost at Vantaan Energia

To boost district heat production capacity and meet the ever-increasing energy efficiency needs, Vantaan Energia in Vantaa, Finland invested in Valmet’s advanced flue gas condensing technology for its new waste-to-energy plant.

Optimization of spare parts inventory – a cost-cutting tool

Paper mills often face a situation where the number of spare parts on hand gets enormous. Minor machinery upgrades or rebuilds have been carried out over the years and some new spare parts have been bought each time to ensure continuous operation.

Valmet DNA extends lifetime of paper machine controls at Stora Enso Nymölla

In May, Stora Enso Nymolla successfully started up its PM2 with up-to-date control technology. Valmet’s delivery comprised Machine Control PLC (Programmable Logic Controllers) Replacement with Valmet DNA, upgrade of the existing Valmet DNA system and a single window operator interface in Valmet DNA for new sectional drives.

Unique cooperation agreement with the Hallsta mill

A unique roll service agreement was signed at Holmen Paper’s Hallsta mill in Sweden on June 22, 2011. “We have exceptionally high expectations for this agreement – and I’m not just talking about the quality of roll grinding and improved maintenance,", says Daniel Peltonen, Technical Manager at Holmen Paper Hallsta.

Sizer roll cover lasted for 55 weeks

“The roll replacement cycle was far too short, so we needed covers that would better withstand wear and deformation. The potential performance offered by Valmet Sizer Roll Cover SH convinced us,” says Mill Service Manager Harri Siitonen.

It’s not only the doctor blades, it’s the overall approach

Valmet’s renewed doctoring portfolio focuses on optimizing the papermaking process by lowering production and maintenance costs as well as improving cleanliness.

Tissue Technolgy award 2018 to Björn Sjöstrand

Valmet Tissue Technology Award promotes sustainable innovations for the benefit of the tissue industri. 2018 year's winner, Mr Björn Sjöstrand Ph.D. student in chemical engineering at Karlstad University, Sweden, was announced by His Royal Highness Prince Carl-Philip at the Tissue Making Conference in Karlstad, Sweden, May 17.

Highest electrical efficiency from waste: Lahti Energia, Lahti Finland

Lahti Energy’s Kymijärvi II power plant, the world’s first eco-gas fueled power plant, was inaugurated in 2012. The power plant runs on SRF that is gasified, cooled and cleaned before combustion and produces 50 MW of electricity and 90 MW of district heat for the city of Lahti in Finland.