A Letter From Our President. During the current situation with the COVID-19 virus, Precision Roll Grinders remains open for business to meet all of our customers’ roll servicing needs. The health and safety of our employees, as well as our customers and partners, is of primary concern. We are monitoring the COVID-19 situation very closely, taking appropriate health measures, and are confident we can abide by locally imposed policies while continuing to seamlessly support and provide value to our customers’ business operations. If you have any questions about PRG’s accessibility or operations please do not hesitate to contact us.

×

PRG provides non-destructive testing services to ensure your rolls are free of defects and imperfections.

Your rolls are inspected, tested and evaluated using two primary methods of destructive testing:

  • Liquid Penetration Testing – A low viscosity fluid is applied to the roll surface allowing fissures and voids to be filled with said fluid, while excess material is removed from the surface. Using a fluorescent light, the developer reveals the locations of any cracks or voids via luminescence. 
  • Magnetic Particle Testing – Using an articulated AC/DC yoke, a magnetic field is applied to the surface of the metal being studied. From here, a magnetic particle solution is applied to the surface within the magnetic field. The field will orient the particles around any break in the magnetic field, including cracks or voids.
PRG can offer a multitude of non-destructive testing that you may need. Speak with your representative today about different opportunities.
 

PRG’S SERVICE BEGINS WITH A FREE CONSULTATION AT YOUR FACILITY.

Interested in learning more about this PRG service and how it can benefit your company’s rolls? Give us a call. We’ll visit with you to discuss in detail how we can improve roll life in your particular application. The consultation is absolutely free.

SPEAK TO THE EXPERTS AT PRECISION ROLL GRINDING TODAY

request a quote