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.


Trust the company whose rolls last the longest.

Precision Roll Grinders specializes in roll grinding and servicing and nothing else. And has done so for 50 years. With our unmatched expertise and proprietary technology, we get you back up and running faster. With rolls that can last as much as 3x longer than anyone else’s. And are ground to the tightest tolerances in the industry.

Learn more

‘Virtual Value-Added’ SERVICES


Designated a life-sustaining business, PRG is operating during the international Covid-19 shutdown — to keep companies like yours up and running. Here’s how all four of our locations will continue to provide you with the proven value and benefits of our roll grinding, remotely, during this extraordinary time …

Learn More

Unmatched value. That’s how we roll.

If done right, grinding is an investment, not an expense. Do the math. Increased roll life means fewer regrinding cost. Less roll changes. And decreased downtime.

Read More

Unmatched value. That’s how we roll.

PRG grinding contributes to your company’s bottom line, providing you longer-lasting, consistent product quality and more predictive maintenance schedules.

Read More

Unmatched value. That’s how we roll.

Using PRG for your roll services more than pays for itself. Our long-life rolls reduce maintenance expenses and eliminate costly unexpected downtime while providing a level convenience and reliability you can’t put a price on.

Read More


Get your rolls rounder

Stay up and running longer

All our rolls are concentric and round, so you won’t have performance problems, experience product consistency issues, or run slower.


Get your rolls faster

avoid expensive downtime

With four locations in four states, we can receive and deliver your rolls quicker, reducing costly downtime. And, of course, our smoother, rounder rolls will run longer and better, saving you money, too, in the process.


Get your rolls smoother

produce a better product for a longer time

Only PRG can grind your rolls to the tightest tolerances — to 20 millionths of an inch — which gives your rolls more life and more consistency.



Whatever your industry, if you rely on rolls for your manufacturing, we have extensive experience servicing those unique rolls. See how we’ve saved companies like yours cut costs, achieve longer runtimes and produce better product — whether it’s ink, chocolate, paper, you name it.

Learn more


Providing the tightest tolerances in world takes a remarkable combination of exceptionally skilled craftsmen; proprietary, state-of-the-art equipment; and expertise that’s been refined over the decades. All of which we apply across a wide spectrum of roll services — everything you may need.

Learn more

Stay Connected

Fight For Your Customers: Demand Precision Grinding

In Blog

Precision grinding has always been important to the success of paper manufacturers, but that significance has grown over the years. Even so, the paper industry hasn’t necessarily been using...

Read more

JSW Steel

In Case Studies

The Problem - When the grinder or lathe goes down, Jindal United Steel Corporation, a division of JSW, must act quickly to avoid excessive downtime in the production area. Prior to engaging PRG, ...

Read more
request a quote