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Valmet Disc Filter VDF

Valmet Disc Filter VDF can recover fiber from white water or thicken low-to-medium freeness pulp while producing high quality filtrate. When used as a thickener, it discharges at high consistency.

Bow Screens

Valmet Pressure-fed and Gravity-fed Bow Screens are curved inclined screens that separate liquids and solids. Valmet's industry-leading portfolio provides effective fiber recovery from tissue machine white water, efficient polishing of filtrate for shower water use and flexible thickening of low consistency stock streams, discharging at two (2) to five (5) percent consistency.

Rod beds

Rod beds are characterized by three attributes: reliability, performance and reusability. By reliability we mean better and more stable runnability for your process. Performance includes long a lifetime with excellent results. Reusability means less waste and significant cost savings.

Grinding services

Valmet's roll grinding services provide precise profile and roundness shapes for roll and cylinder surfaces for board and papermaking. Maximizing the roll grinding precision means extended roll running times and minimal vibration.

VII for Energy Efficiency

How can I use the Industrial Internet to reduce energy consumption and keep energy-related costs down?

Technologies for special papers

We pay and get a receipt, eat hamburgers and bake cookies on baking paper. They are in our lives but seldom we stop to think about how special those papers and boards are. Every specialty paper and board grade has its own niche market and its own needs for the production process.

Screen baskets

Whether your approach screens at the board or paper machine are slotted or hole, we tailor solutions for your needs. For better energy efficiency, all slotted approach screens should be equipped with Valmet’s latest technology invention, flow screen baskets, resulting in higher capacity, lower string tendency and higher screen efficiency. By maximizing the screening performance with hole baskets, we tailor the drilled basket hole pattern and profile to your specific requirements. For reject positions, we offer long-life slotted and hole screen basket solutions that secure the best availability and fiber savings.

Valmet's transfer rails

Inclined, gravity-operated rail system is a cost-efficient solution for medium-width paper and board machines. Loading of the cart is done with rail gates and transfer arms. Gravity operation is used while unloading of the parent roll from the cart. Improved safety is one of the main benefits with gravity-operated rail system.

Contact our Valmet chemical systems experts

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Sizer roll covers

The film sizing and film coating process have a direct impact on paper and board quality, both on paper strength as well as on paper appearance. Moreover, as on-line processes they are critical for the paper machine line efficiency. This puts high demands on the sizer roll covers.