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.

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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.

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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.

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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.

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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.

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Providing the tightest tolerances in the world takes a remarkable combination of exceptionally skilled craftspeople, 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 — for any roll servicing you may need.

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Six Bottom-Line Benefits of Precision Roll Grinding

In Blog

After time, rolls lose roundness. When your rolls aren’t round, your machinery suffers. Your product suffers. Eventually—if unaddressed by the right professionals—your equipment wi...

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White Birch Paper Bear Island Division

In Case Studies

The Problem - One year ago, Bear Island Paper faced an internal emergency. In order to avoid a total shut-down, the mill needed six rolls serviced within a couple of weeks. PRG's Solution -&...

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