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Medium consistency hydrocyclones

Typical medium consistency cleaning applications involve sand removal at approximately 2% consistency.

Doctor blades for board and paper making

Valmet offers a comprehensive range of doctor blades for all types of process needs in board and paper making. The continuous testing of blade materials and development of blades ensures the reliability and high quality of our doctor blades.

Roll service agreements

Valmet Roll Service Agreement gives you a stress-free life in roll operations. No more surprises or last-minute repairs. Together, we can tailor the agreement to your needs. Whether it’s about roll maintenance, roll covers, replacement rolls, or upgrades, you will always get the right combination of services for every stage of the lifecycle. Our intelligent roll solutions and remote support are also available to ease your everyday work and keep the process up and running without interruptions.

Roll upgrade services

Upgrade services provide improved roll performance and productivity by applying new innovations into your existing roll base. Valmet modular maintenance solutions such as upgrade services are especially targeted for critical process rolls e.g. deflection-compensated rolls and suction rolls in board and paper making.

Doctoring products

Doctoring affects machine runnability, paper and board quality, production costs, and production efficiency. Runnability can be improved by optimizing doctoring parameters and blade materials. Cleaner rolls result in better end-product quality. The blades can be selected to meet customers shutdown schedule which will lead to fewer blade changes resulting in lower blade costs. The reduction of unplanned shutdowns and costly downtime periods can be avoided by reliable and trouble-free doctoring.

Solutions for coated board

Explore our advanced technologies for coated board and folding box board. Maximize your production efficiency and quality with our proven solutions.

Quality improvements

Quality issues are high on the agenda of every board and paper mill, as optimal quality needs to be produced at the lowest possible cost. We offer a wide scope of solutions and services for better end product quality, from stock preparation to finishing. Stabilizing running processes in all phases of the process leads to cost-effective quality improvements that do not require major investments. We and our customers share the same targets: optimal quality at the lowest possible cost, consistently in all shifts.

Air dryer nozzle upgrades

OptiDry air dryers are designed for high drying capacity. Aided by patented air dryer nozzles, the dryers achieve uniform evaporation with minimum energy consumption, high efficiency and excellent runnability. With these exceptional nozzles, it is possible to upgrade your old air dryers into new high evaporation, low energy consumption air dryers.

Find out how Valmet's process ventilation solutions can transform your machine

We are here to help! For more information, please answer the below questions first. One of our process ventilation experts will be pleased to contact you with more information on Valmet’s process ventilation solutions.

Sizing

Valmet’s sizer product family offers all application methods and all paper machine sizes available - spray, film and pond application and a new type of a sizer with hard nip rolls and curtain sizing. All sizers have a robust and modular construction combined with high functionality and quality with a low total cost of ownership. In surface sizing or size application, starch, or other types of size or pigmented size, is applied to the paper web surface to improve its strength, surface properties or water resistance. Sizing is often used to modify surface properties before coating.