Valmet's SealFlo cuts suction roll lubrication water use by up to 50%

Valmet Corporation's trade press release on June 18, 2014 at 12:00 p.m. EET

There is a continuous need for paper manufacturers to reduce their environmental impact. Valmet is contributing to this need by introducing SealFlo, an easy upgrade for suction roll lubrication showers.

"Valmet's new SealFlo technology reduces water consumption by as much as 50%, while maintaining or improving lubrication results," says Pekka Kivioja, director of Roll Maintenance at Valmet.

Worn, aged and outdated showers and nozzles lead to substandard lubrication results and consume excessive amounts of water. The new SealFlo axial seal lubrication shower from Valmet features a design which improves the lubrication process, as well as reducing the roll's environmental impact through significantly reduced water consumption.

Significant savings
In addition to improved lubrication results, many applications show an improved moisture profile and reduced costs of shower water preparation. Kivioja gives an example: "On a paper or board machine, this could mean savings of as much as 2,500 to 5,000 euros per roll meter per year, resulting in average savings of 100,000 to 200,000 euros a year on a ten-meter wide machine that has four suction rolls." The improved shower functionality also has a positive effect on the lifespan of the axial seal and on the suction roll shell.

This modification is now available with suction roll maintenance through Valmet's extensive roll service network.


Corporate Communications

Further information, please contact:
Pekka Kivioja, Director, Roll Maintenance, tel. +358 400 546 779,

Read more: Improved suction roll operation with SealFlo


Valmet Corporation is a leading global developer and supplier of services and technologies for the pulp, paper and energy industries. Our 11,000 professionals around the world work close to our customers and are committed to moving our customers' performance forward - every day.

Valmet's services cover everything from maintenance outsourcing to mill and plant improvements and spare parts. Our strong technology offering includes entire pulp mills, tissue, board and paper production lines, as well as power plants for bio-energy production.

The company has over 200 years of industrial history and was reborn through the demerger of the pulp, paper and power businesses from Metso Group in December 2013. Valmet's net sales in 2013 were approximately EUR 2.6 billion. Valmet's objective is to become the global champion in serving its customers.

Valmet's head office is in Espoo, Finland and its shares are listed on the NASDAQ OMX Helsinki Ltd.

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