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.
Valmet's modular service solutions consist maintenance, reconditioning and upgrade services. Roll upgrades for existing components with modern features enhance performance and productivity in board and paper production.
Your nearest service center can provide proper recommendations on which service module is best for you.
One example of upgrades is Suction Roll Upgrade Seal Flow. With Seal Flow, it is possible to achieve savings of up to 50% on the water used in the showers (calculated for 9 meter shell length).
|Comparison||Water consumption l/s/m||Water consumption m3/y||Annual water cost|
|Seal Flow||0.11||29,250||EUR 29,950|
|Potential annual savings:||EUR 30,000|
+ 10 roll measurements
Plain bearing lubrication +10 deliveries
Papierfabrik Adolf Jass is a medium-sized, owner-managed and family-run business. For over 50 years the mill has been producing ecologically friendly papers for corrugated paper packaging using recycled paper. The total annual capacity of both paper mill locations, Fulda in Hesse and Rudolstadt/Schwarza in Thuringia, Germany, is 1,000,000 tonnes of corrugated base papers.