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OptiFlo Fourdrinier headbox
The innovative design of OptiFlo Fourdrinier headbox provides the greatest floc breaking ability and flattest profiles available on the market. That ensures that the paper and board products you make is of optimal quality. All the features of the headbox have been carefully designed to increase machine productivity, while keeping daily operating costs in control.
Board and paper
Screw pressing
Screw presses are suitable for thickening a wide range of pulps. The design of the press is based on extensive experience of multiple applications in pulp and paper production and other industries.
Board and paper
Fractionation
Valmet’s fractionation concept optimizes board making potential and enables exclusively dispersing and refining of fibers that have high strength potential.
Board and paper
OptiConcept M - sustainable papermaking
OptiConcept M is a modular paper machine concept for sustainable papermaking. OptiConcept M family suits containerboard, cartonboard and fine paper production – simple, well-functioning solutions that meet customers’ needs.
Board and paper
OptiPress Linear
OptiPress Linear, a double-nip press section with shoe press and a linear web run, is an ideal solution to fulfill papermakers’ requirements for effective wet pressing. Runnability bottlenecks have been removed with intelligent design - using shoe press technology, full-width tail threading, and having no open draws.
Board and paper
Aqua layering technology
This technology uses a thin water layer as a headbox wedge to stabilize layers while layers of stratified paper are being joined together. It prevents mixing of stock layers and also enables feeding of functional additives between the stock layers. Combine with OptiFlo Layering Fourdrinier and OptiFlo Layering Gap headboxes.
Board and paper
Emissions reduction and control
Paper mill's gaseous emissions and carbon footprint must be reduced to meet the needs of legislative and regulatory environmental requirements. Environmentally sound operation is also fundamental for disturbance-free production.
Board and paper
Forming
Solutions for gap forming, hybrid forming and Fourdrinier applications.
Board and paper
OptiRun dryer
Valmet’s OptiRun dryer section portfolio is able to provide perfect solutions for all customer needs. OptiRun dryer sections use proven technology and have a great number of references, including many of the world’s fastest machines.
Board and paper
NOx Reduction
To help boiler plants reduce nitrogen oxides (NOx) generated through combustion, Valmet offers two efficient solutions.
Energy
