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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.
"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
Superintendent, LONE STAR STEEL COMPANY
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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 - Read More...