Roll grinding services at PRG guarantee round rolls with tolerances of up to +/- 20 millionths of an inch, ensuring numerous benefits to nonwovens manufacturers, such as uniform nip pressure, caliper and wear profiles; increased roll life, throughput, consistency of the bond and flexibility in bond pattern design; reduced vibration in the calendar, roll life cycle costs and basis weight; the elimination of “break-in” requirements; and improved product softness.
Above all, working with PRG can help your facility run more efficiently:
Only PRG has proprietary 3D and hot grinding technology — which means only PRG can take rolls distorted from high-temperature operations, examine and heat those rolls to their operating temperatures (up to 600°F), and then grind them using state-of-the-art-technology that’s found only at PRG. Saving you big money in the process.
If you have any of the following issues or questions about your refiner, give us a call.
The consultation is absolutely free.