Mirror Polishing

Mirror polishing is a service offered by PRG, performed by our Sufina equipment which is capable of polishing to .25 Ra. Mirror-polished chrome and tungsten carbide rolls benefit from consistent product caliber and a uniform finish. The effectiveness of our mirror polishing is derived by PRG's unique polishing process, which is proprietary in nature.

How Block Grinding Slashes Product Quality
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"I highly recommend Precision Roll Grinders. They gave us the exact dimensions and specifications that we requested -- delivered on time and completely wrapped. The people at PRG were knowledgeable, responsive and easy to work with. They even encouraged us to contact them on weekends. If I had another roll grinding emergency, I would insist on using PRG, even if I had to send my rolls much farther!"
-- Kenny Wilson, Rolling Mill

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Featured Case Study:

White Birch Paper Bear Island Division
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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