Reeling parameters - tension, nip load and peripheral force
The three critical parameters which must be controlled to make a well structured parent roll that can handle further processing are determined case-by-case.
Shoe press case study - Remote services available 24/7/365
Experts monitor your process on a regular basis and contact you when an issue is identified. Your machine also contacts Valmet experts keeping you Up & Running.
ARAUCO MAPA project - Building the future mill
ARAUCO’s major expansion project in Chile - MAPA – is being constructed with a good pace. Once completed, the mill will focus on producing high-quality pulp and renewable energy. Advanced technology will secure efficient processes for years to come.
Sappi Kirkniemi taps into a new fuel opportunity
A side stream from oil refineries - asphaltene - is now a cost-effective fuel at the power plant at the Sappi Kirkniemi mill in Finland. The high fuel flexibility of Valmet CFB Boiler plays a key role in this outstanding example of a circular economy.
Refiner Segments - Pro safe for pulp production
Taking steps to optimize low consistency refining helps pulp mills achieve their performance and production goals. While specific refining goals may vary from mill to mill, refiner segment pattern and design can have a substantial impact on refining efficiency.
Valmet Refiner Segments - Pro safe
Optimizing low consistency refining helps board and paper machines to achieve their performance and production goals. While specific refining goals may vary from mill to mill, refiner segment pattern and design can have a substantial impact on refining efficiency.
Differential drive inspection - clutch, PIV, bearings and gears
The differential drive supplies power to the individual machine sections, and maintains a constant preset speed between those sections. The slightest speed difference between sections can result in a sheet break and lost production. Knowing the drive components and what to look for helps in preventive maintenance.
An introduction to troubleshooting with vibration signatures
The moment an asset is placed in service it is headed towards failure. It is the vibration analyst with tools and techniques, who helps prevent costly downtime.
Insiders
Increase uhle box dewatering, reduce needed vacuum - case studies
The new coating and uhle box cover also improve runnability, moisture profiles and felt lifetime. The technology is unbeatable and several references prove it.
Page 93 of 329