Evolving the DR-280: Inside the Engineering Advancements Powering Diedrich’s Four-Bag Roaster
This article details the newest upgrades to the Diedrich DR-280, featuring a more efficient air-heating system, improved burner responsiveness, redesigned airflow and drum architecture, advanced Rockwell/Allen-Bradley controls, expanded insulation, and enhanced safety features. Learn how these innovations improve thermal efficiency, consistency, and performance at scale.
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