Douglas Manufacturing Co. | Pit & Quarry

A conveyor drive assembly and supporting components play a key role in improving safety, efficiency and reliability in aggregate conveying systems. (Photo: Douglas Manufacturing Co.)

Enhancing conveyor system safety and efficiency

Edited by Kevin Yanik Published Jan 30, 2026

Why smart conveyor design and component selection are critical to operations. Keep Reading

Photo: P&Q Staff

Quarry Faces: September 2025

P&Q Staff Published Aug 21, 2025

Check out our gallery of photos from recent aggregate industry events. Keep Reading

Douglas Rulmeca celebrated the opening of its new manufacturing facility in Pell City, Alabama, with a ribbon-cutting ceremony. Photo: Douglas Rulmeca

Douglas Rulmeca opens conveyor component plant in Alabama

Kevin Yanik Published Jul 22, 2025

The company hosted a grand-opening event in Pell City to celebrate the milestone. Keep Reading

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More in Archives Read Latest Issue: March 2026

PQ March 2026 cover

Photo: P&Q Staff

Photo: P&Q Staff

Photo: P&Q Staff

Photo: Molson Group

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Photo: Hills Machinery

Cover photo: McLanahan

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