Helping the paper industry meet it's stringent standards for roll form accuracy and surface roughness tolerances.

Rotating the roll uniformly without vibration.....

Throughout the last decade, paper machine throughput speeds have continuously increased.  At the same time, roll accuracies in the mill have risen two to three fold.  Together these changes have dictated that today's advanced grinding machine technology capabilities become a necessity rather than a luxury.

Roll grinding to tight tolerances

Technical features that add up....

Totally integrated system for measuring accuracy Quality must also be measured.  For this reason, an integrated work-piece measurement system is a must.  Changes in the actual roll status condition are monitored by the CNC and stored internally.  This requires that the CNC be totally integrated with the measuring system and machine.  Through both the outside and inside measurement probes, numerical values are obtained and evaluated.

Paper industry turning lathe requirements...

Waldrich Siegen Turning Lathes are used to manufacture calender rolls and hollow cylinders.  The special design features of Waldrich Siegen turning lathes result in low cost production. Large turning lathe

Paper

For your machining needs:  Contact us