PRESS ROLL COVER APPLICAITON GUIDELINES

• Faster paper machine speeds and higher press loads have placed increased demand on press roll covers. These changes have resulted in development of new cover compositions and venting patterns to provide reliable operation on modern machines.
• The information that follows has been compiled with an objective of providing general guidelines for press roll cover application.
• This information must be developed by working with roll cover manufacturers.

It Provides information on:

• Cover thickness, hardness and venting of various grades.
• Crowning.
• Cover release characteristics.
• Grinding frequency.
• Water cooling considerations.
• Polyurethane covers.
• Ceramic covers.
• Use of steam showers.

It Benefits:

• Engineers.
• Auditors.
• Technical Manager.
• Production Manager.
• Laboratory Personal.