Board and paper references

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Reference 22.05.2023

Pick-up roll running time extended at Hamburger Hungaria

Hamburger Hungaria was troubled by short running times, an unscheduled downtime and extensive maintenance on its PM 7 pick-up rolls. In 2019, Valmet delivered two oil-lubricated pick-up rolls with a two-suction chamber solution to the mill and the running time of pick-up suction roll more than tripled.

Improvements Roll services New rolls Roll maintenance Maintenance Maintenance and operations Services Board and paper

Reference 16.12.2022

New sizer roll cover boosts performance at Palm Wörth in Germany

Palm Wörth and Valmet set clear targets for improving the sizer’s overall performance. The current rubber roll covers were replaced with Valmet’s special polyurethane Sizer Roll Cover CF resulting in longer running intervals, better machine performance and less paper quality issues.

Board and paper Container board Improvements Roll services Roll covers Quality Availability / Reliability Roll covers Sizing Performance

Reference 29.03.2021

Improved availability, increased production and reduction in waste at a pulp and board mill

A mega mill with board and pulp production improved availability, increased production and reduced waste with Maintenance Operations Agreement.

Pulp Board and paper Availability / Reliability Energy efficiency Maintenance efficiency Life cycle cost optimization Material effiency Production capacity Raw material efficiency Safety

Reference 08.12.2020

Valmet’s screen basket contributes to excellent runnability

Valmet’s innovative design screen basket at Norske Skog Bruck’s PM4 gives good results: a clear performance boost in the approach flow system and improved runnability.

Performance Productivity Availability / Reliability Board and paper Consumables for board and paper Screen baskets Process performance Maintenance and operations Upgrades and rebuilds Services

Reference 18.05.2020

A breakthrough in cylinder surface cleaning: “The change was unbelievable.”

Corex’s (earlier Corenso) board mill in Pori, Finland is developing its production and equipment continuously. In 2019, one of the development projects was improving doctoring on the dryer section to meet the quality requirements of production.

Board and paper Consumables for board and paper Studies and audits Safety Services Drying Doctoring Quality Material effiency Doctoring products

Reference 05.12.2017

Coating kitchen automation renewal at Norske Skog Bruck

Norske Skog Bruck mill replaced coating kitchen automation system with Valmet DNA

Board and paper Specialty papers and boards Improvements Coating Automation Upgrades and rebuilds Services Material effiency Quality Availability / Reliability

Reference 21.08.2015

The world’s biggest OptiFiner Pro refiner saves energy at Savon Sellu

Savon Sellu aims to make their fluting lighter while keeping the same strength properties. They invested in refining rebuild that enables them to pursuit this target while optimizing processes so that they use less energy, control the process better and need less maintenance. They have now two of the world’s biggest OptiFiner Pro refiners to help them in reaching their targets.

Board and paper Consumables for board and paper Refiner segments Refining and deflaking Refining Energy efficiency Maintenance efficiency Performance Services

Reference 19.08.2015

Secured production line availability with Valmet service agreement at Sappi Kirkniemi

Sappi’s Kirkniemi mill extended its cooperation with Valmet to a service agreement covering various services and spare parts for all of their three papermaking lines. Especially the tail threading equipment maintenance needed the expertise skills that were not sufficiently available in-house.

Board and paper Agreement Tail threading Belt supported winder Forming fabrics Life cycle cost optimization Availability / Reliability Services Lifecycle management Availability / reliability

Reference 19.08.2015

Increased efficiency and less production breaks through paper machine upgrade by Valmet

Stora Enso Veitsiluoto mill in Finland decided to invest in improving the PM 5’s runnability and production efficiency. Valmet carried out a complete tail threading upgrade project from the press section to the reel during eight days shutdown.

Board and paper Improvements Tail threading Energy efficiency Productivity Services Printing papers Drying Runnability systems