By continuing to use the site, you agree to the use of cookies. You can find out more by following this link

First ever Valmet-delivered flash dryer started up at Stora Enso's Hylte Mill in Sweden

Valmet Oyj's trade press release on March 27, 2018 at 11:00 a.m. EET

The first ever flash dryer for purely fiber delivered under the Valmet brand has been started up with fiber at Stora Enso's biocomposite plant at Hylte Mill in Sweden. The project was completed according to schedule and all guarantees fulfilled.

Stora Enso decided to invest in full-scale production after seeing strong customer demand for higher volumes of pulp pellets production, to be used as a renewable replacement for plastics. Valmet's scope included a complete flash dryer with drying stage, scrubber system, supporting and platform, construction, insulation, spare parts, basic engineering, mechanical and electrical erection, erection advising, checkout and start-up supervision and training. The dryer will dry from 43% to 93% dryness.

"The design of the dryer system has been adapted to fit the new equipment into the existing plant and with other machinery in the production line. Adaptations are challenging but we are used to being flexible in rebuild projects even if the delivery times are short sometimes. We have utilized the knowhow we have from flash drying in the panelboard industry," says Marika Levander, Senior Project Manager at Valmet.

Lower investment costs with flash drying
Flash drying can be described as almost instantaneous evaporation. Small particles and single fibers with a large exposed surface area meet the hot air stream in the drying stages. Fibers carried by the hot air through the system stay in the drying zone for less than 30 seconds and are never heated higher than the wet bulb temperature. Exhaust gases from the cyclones are cleaned in a gas washing scrubber tower, which minimizes particle emissions into the atmosphere. The system represents a considerably lower investment cost than a conventional sheet dryer.

Valmet FiberFlash in Hylte Mill.

About Stora Enso

Part of the bioeconomy, Stora Enso is a leading provider of renewable solutions in packaging, biomaterials, wooden constructions and paper globally. Stora Enso has some 26,000 employees in over 30 countries. Sales in 2017 were EUR 10 billion.

VALMET
Corporate Communications

For further information, please contact:
Marika Levander, Senior Project Manager, Pulp and Energy Business Line, Valmet, tel. +46 70 309 0041

Ulf Thoren, Head of Baling Sales, Pulp and Energy Business Line, Valmet, tel. +46 70 312 9050

Valmet is the leading global developer and supplier of process technologies, automation and services for the pulp, paper and energy industries. We aim to become the global champion in serving our customers.

Valmet's strong technology offering includes pulp mills, tissue, board and paper production lines, as well as power plants for bioenergy production. Our advanced services and automation solutions improve the reliability and performance of our customers' processes and enhance the effective utilization of raw materials and energy.

Valmet's net sales in 2017 were approximately EUR 3.1 billion. Our more than 12,000 professionals around the world work close to our customers and are committed to moving our customers' performance forward - every day. Valmet's head office is in Espoo, Finland and its shares are listed on the Nasdaq Helsinki.

Read more www.valmet.com, www.twitter.com/valmetglobal