OptiFlo headbox for low speeds
The redesigned OptiFlo headbox's turbulence generator provides top-notch quality for specialty paper grades, even when the paper machine is running at speeds as low as 120 m/min.
Board and paper
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IntelliPress TriNip
IntelliPress TriNip is a compact concept for lighter grades with one side web smoothness. Optimal pressing minimizes drying energy. The Valmet IntelliPress TriNip consists of three presses combined into a compact design. The first nip is double felted and controls bulk. The second nip is single felted and controls dewatering and provides an easy transfer to the center roll surface. The third nip is equipped with the IntelliNip Shoe Module generating the contact pressure and an optimized residence time in the nip area. It provides high press dryness with low drying energy consumption and reduced CO2 emissions. This kind of pressing is suited to recycled containerboard production with lighter basis weights. The IntelliPress TriNip technology positively impacts the smoothness of the bottom side of the paper. The surface quality produced is sufficient for printing and creates an economical containerboard product.
Board and paper
IntelliJet V headbox
Constantly evolving, the IntelliJet V is the result of many years of engineering innovation. Refined hydraulic geometry provides equal web formation and all of the features, including advanced customization, are designed for the best possible paper quality.
Board and paper
Capacity increase for rebuilds
OptiDry Vertical is an impingement dryer, which increases drying capacity without adding machine length. It is installed under the existing dryer section. OptiDry Vertical suits all paper and board grades and can be use with any dryer section layout.
Board and paper
OptiPress Center
Center roll based press section is a reliable, well-known concept combining close to 40 years of pressing technology experience with modern shoe press technology. A shoe press replaces a roll just before the first open draw. The resulting boost in dryness thus fully benefits web runnability in the open draw.
Board and paper
Impingement drying
Revolutionary drying technologies for effective air drying.
Board and paper
New lines
Valmet supplies new board and paper machines. We deliver fit-for-purpose, high-efficiency paper machines paying particular attention to flexibility.
Board and paper
OptiAir Hood
OptiAir Hood combines systems for ventilation, runnability and heat recovery, thus providing excellent tools for controlling drying performance and maintaining energy efficiency.
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Board and paper
IntelliJet V Headbox
An impressive basis weight profile, sheet formation, and great fiber orientation are results that are achieved with IntlliJet V Headboxes.
Tissue
