Stay tuned for informative blogs covering Hartzell’s products, services, industry insights, and customer stories, showcasing our expertise and commitment to you.
April 2026
Axial fans and centrifugal fans both move air, but they operate on different mechanical principles suited for different pressure environments. This guide explains how each type works, where each one fits, and how to match the right design to your system’s static pressure and airflow requirements.
February 2026
Industrial airflow problems are frequently misdiagnosed as fan failures when the real culprits lie elsewhere in the system. Increased system resistance, process changes that exceed original design capacity, poorly coordinated controls, contamination buildup, and installation modifications commonly cause airflow loss. Replacing the fan without addressing these underlying issues typically leads to repeated failures. Effective troubleshooting requires diagnosing the entire system rather than simply swapping components.
February 2026
Sometimes the best engineering lessons come from the worst days. A Cirrus SR22T suffered a severe prop strike, destroying the propeller but leaving the engine intact—thanks to the Hartzell Propeller composite design. Whether it’s aviation or industrial applications, Hartzell Air Movement products share the same philosophy: engineer for the moment that matters most, delivering durability, reliability, and protection when it counts.
January 2026
Pulp and paper mills operate in some of the harshest industrial environments with high moisture, corrosive chemicals, heavy dust, and nonstop production demands. Heavy-duty industrial fans are essential to keeping these facilities safe, stable, and efficient. This post explains the unique airflow challenges in pulp and paper applications, why standard fans fall short, and how engineered industrial fans from Hartzell provide long-lasting and reliable performance in extreme conditions.
