Oct 26, 2016
Savon Sellu signed a roll service agreement for the board machine with Valmet in 2011.
|Main goals were defined in detail; achieve long running times for rolls, to service and grind the rolls with minimal effort, clear operating model and decrease the number of unplanned shutdowns due to rolls.
|The agreement included covering, grinding, roll service and service parts. Also maintenance and operating training was included. Condition monitoring software application by Valmet Automation continuously monitor 350 points in the board machine.
|Doubled running times of the roll covers in the third press, unplanned shutdowns caused by these rolls was eliminated.
|Semi-chemical fluting, Powerflute
|About 275,000 tonnes per year