Filters
Customer industries
Air emission control
Approach flow system
Ash treatment
Baling
BFB Boiler
Broke system
Calendering
CFB Boiler
Chemical recovery
Coating
Coating drying
Consumables for board and paper
Consumables for board and paper stock preparation
Consumables for pulp stock preparation
Consumables for tissue
Consumables for tissue stock preparation
Content type
Cooking and fiber line
Customer benefits
Digital services
Drying
Emission control
Energy
Evaporators
Fabrics
Fiberboard
Filtration
Forming
Gasifier
Grades
Headbox
Laundry industry
Location type
Machine sections
Marine industry
Mechanical pulping
Mining and Chemical
Packaging and Paper
Power plants
Pressing
Pressing Intelli
Pulp
Pulp drying
Pulp Washing
Reeling
Refining and deflaking
Roll services
Sizing
Stock preparation
Stock preparation systems
Sub-categories
Tissue
Topics
Winding
Winding section
Wood handling
Roll types
iRoll technology
Valmet iRoll technology improves production efficiency and product quality by assuring optimal runnability of tissue machines. Tissuemaker can obtain significant cost savings by improved nip profiles, parent roll hardness profiles and tension profiles as well as printer and converter satisfaction.
Sizer roll covers
The film sizing and film coating process plays a critical role in determining both the strength and appearance of paper and board. As these processes are performed inline on the paper machine, they have a direct impact on machine efficiency, runnability, and final product quality. This places exceptionally high demands on sizer roll covers used in board and paper making.
Coater roll covers
For highest quality coated board or paper, with high smoothness and gloss, in blade coating, Valmet offers a full range of reliable rubber roll covers as well as a high performing polyurethane cover. These roll covers have good wear resistance and strength properties ensuring long grinding intervals and long lifetime.
Calender roll covers
Targeting long grinding intervals and smooth surface quality? Valmet’s calender roll covers provide longer service intervals and optimum paper or board properties. Besides providing better marking resistance, our calender covers allow much higher speeds and temperatures without damage than conventional alternatives. For paper and boardmakers these factors mean quality. Let Valmet help you to run with the most suitable cover for your calender.
Reel drum covers
Valmet’s reeling solutions offer high-standard manufactured roll covers and coatings ensuring excellent runnability and a long running time in the reeling process. Whether the produced paper is dense or bulky, you will find a suitable roll cover for your reel spool and reel drum from Valmet.
Winder drum covers
Valmet’s soft roll covers for winding applications provide good wear resistance and durability for high speed winding, resulting in long running times and high production levels. The hard thermal coatings for winder drums are even applicable on-site, with no need to remove the drum from the winder.
Roll covers
Valmet’s long experience in tissue making processes help you to choose the right roll cover for each tissue machine application. Our roll covers and coatings are based on state-of-the-art polymer and thermal coating technologies that provide excellent wear resistance, stable roughness and hardness, and durability in demanding operating environments, enabling trouble-free run periods.
Spare parts for pulp production that keep your mill running
Field services for heat and power boilers
Regular maintenance performed by experienced specialists will keep your productivity at an optimum level. Our experts are available 24/7 on our emergency service number. Our field services include power boiler maintenance, boiler tuning, air emission studies and tuning as well as inspections, audits etc.
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