Tag: Ross Duff

A number of aggregate producers are looking to upgrade their plants these days with brand-new equipment. Photo: iStock.com/isabela66

Equipment supply-and-demand conundrums

April 25, 2019By

Manufacturers are getting creative to meet the needs of producers who are increasingly pressed for heavy machinery, processing equipment and parts.

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P&Q Profile: Duff Quarry’s Ross Duff

April 11, 2018By

Ross Duff, a fourth-generation miner, is spearheading technology and equipment advancements at Duff Quarry, his family’s mid-Ohio operation.

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Slideshow: 2018 Pit & Quarry Roundtable & Conference

February 14, 2018By

Check out a series of photos from the annual event at Streamsong Resort in Bowling Green, Florida.

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Photo courtesy of Duff Quarry

New plant, automation system double operation’s production capacity

November 10, 2017By

Ohio limestone operation Duff Quarry Inc. more than doubled its production capacity with a new plant and an automated system.

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