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.

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Brush Electroplating

Brush plating is used to build metal on areas where damage and abrasion have worn down a selective surface.

Typically, one of two replacement alloys are applied via electroplating: nickel sulfate or nickel sulfamate. The surface is then precision-ground to match tolerances. The finished plated and ground surface have:

  • Excellent adhesion
  • Denser structure than original with no voids
  • Final hardness of approximately 52 RC (can be varied to suit your application)
  • Corrosion-resistant, ductile surface

See what our customers are saying

"Every job that we have sent to you (PRG), we have been very satisfied with the quality of the workmanship. We look forward to the future knowing we have someone reliable to do the high quality of work with our name on it. This is what has made us the leader in the motor repair industry throughout the U.S."


Curtis Lamborn, Machine Shop Coordinator, FLANDERS

"We came to PRG as we were having considerable hazing problems and build-up on our number 3 paper machine's hot calender roll - spending hours every month cleaning the roll before changing paper grades. Since working with PRG, our efficiency has improved, our customers are seeing a more consistent and better sheet, and our market is expanding." Watch the full testimonial here:


Pierre Dubay, Twin Rivers Paper Company

 
 

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

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