DRYER TECHNICAL SERVICES

Walmsleys are ASME R Stamp Accredited. We can make repairs and alterations to your pressurised dryers under the relevant code of construction and provide the correct documentation pack.

Common technical services include:

  • dryer de-rate / re-rate calculations

  • press roll loading checks

  • in-situ dynamic balancing

  • dryer FEA stress calculations

  • crown curves

  • full hydrostatic pressure testing of dryers

  • through shell leak repair

  • independent inspection of other suppliers dryers / equipment

  • in-situ machining

  • none destructive testing (NDT) inspection of dryer and bolts

Please contact us to discuss your requirements.

Walmsleys Paper Dryer Internal Inspection
Walmsleys Yankee Dryer De-Rate Curve
Walmsleys Yankee Dryer Crown Curve
Walmlsleys Yankee Dryer FEA
Recent Dryer Technical Services

 

  • Screw Loading Calculations on a 12ft diameter Yankee Dryer – USA

  • New Scoop Measurements on a 12ft diameter Yankee Dryer – Canada

  • Single Press Derate on a 15ft diameter Yankee Dryer – France

  • Double Press Derate on a 15ft diameter Yankee Dryer – France

  • Derate on a 12ft diameter Yankee Dryer – Mexico

  • Derate on a 15ft diameter Yankee Dryer – Mexico

  • Derate on an 18ft Yankee Dryer – Spain

  • Blow Thru Calculations on a 5m diameter Yankee Dryer – Belgium

  • FEA Study for New Stay Holes on a 15ft diameter Yankee Dryer – USA

  • FEA Study for Speed Rerate on a 12ft Diameter Yankee Dryer - UK