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Day: April 27, 2026

longwell-wi-6979404524-project

By longwell / April 27, 2026 / Engineering Case Studies

8-Inch High-Speed Metal Exhaust Fan for Factory Ducts

See how we engineered an 8-inch high-speed metal exhaust fan deliverin...

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longwell-wi-6979294887-project

By longwell / April 27, 2026 / Engineering Case Studies

210mm Axial Fan Assembly: Downsizing an AC Motor

We replaced an oversized 60W motor with a 25W unit in a 210mm axial fa...

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longwell-lwaa4d300s-5meb-27-pr

By longwell / April 27, 2026 / Engineering Case Studies

Customizing a 300mm AC Axial Fan for Dual Voltages

Learn how we adapted a 300mm AC axial fan for 440V and 110V power rail...

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