Centrifugal fans build pressure by accelerating air outward through a rotating impeller, making them the workhorse for HVAC air handlers, cleanrooms, dust collection and process ventilation. Articles under this tag cover working principles, backward vs forward curved impellers, performance-curve reading, selection math and maintenance practice, with LONGWELL AC/DC/EC centrifugal fan data for reference.
In HVAC and industrial ventilation systems, centrifugal fans are widel...
Read More »
An OEM required a high-pressure EC centrifugal fan for a new AHU desig...
Read More »
NINGBO, China — July 6, 2026 — Ningbo Longwell Electric Technolog...
Read More »
In industrial ventilation and HVAC systems, centrifugal fans serve as ...
Read More »
In industrial environments where reliable air movement and high static...
Read More »
When the power density of a single cabinet jumps five times or even hi...
Read More »
Case study on the LWFD3G160-072SZ-01 DC blower, delivering 494 m³/h at...
Read More »
The definitive global ranking of centrifugal fan manufacturers across ...
Read More »
Centrifugal fans are widely used in various commercial and industrial ...
Read More »
An OEM required a 220V AC centrifugal fan for a commercial air conditi...
Read More »
Recent Comments