Steam and condensate system audit for tissue machine Yankee dryer The steam input and condensate removal system is integral to the efficient operation of your Yankee dryer. A system audit by Valmet shows the level at which your system is currently operating and provides savings recommendations. FIELD REPORT Yankee dryer operation and maintenance The Yankee dryer is the basis for creping, pressing and drying of the sheet. Mills should provide regular maintenance services to maintain high runnability and ensure top-notch quality. FIELD REPORT Yankee creping problems and regrinds, a case study At this mill, poor creping doctoring and frequent Yankee regrinds pointed to misalignment and the need for a new doctor alignment procedure. Contact us | Follow us on     www.valmet.com/na