Author: longwell

Tight-Space--amp--Strict-Noise-Limits--
By longwell / March 13, 2026 / Technical Articles

Tight Space & Strict Noise Limits? You Might Need a “Considerate” Forward-Curved Centrifugal Fan

Tight Space & Strict Noise Limits? You Might Need a “Considerate” ...

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Cross-Flow-Fan--Complete-Engineering-Gu
By longwell / March 12, 2026 / Technical Articles

Cross Flow Fan: Complete Engineering Guide, EC Motor Technology, and Selection Tips (2026)

Cross Flow Fan: Complete Engineering Guide, EC Motor Technology, and S...

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What-is-a-Super-Quiet-Duct-Fan----The-U
By longwell / March 11, 2026 / Technical Articles

What is a Super Quiet Duct Fan? — The Ultimate Ventilation Solution for Tranquil Indoor Spaces

What is a Super Quiet Duct Fan? — The Ultimate Ventilation Solution fo...

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Understanding Centrifugal Fan Curves: How to Read Performance Charts
By longwell / March 10, 2026 / Fan Engineering Guides

Understanding Centrifugal Fan Curves: How to Read Performance Charts

A centrifugal fan curve is a map of measured operating points, not a p...

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In-Depth-Guide--Core-Technology-and-Sel
By longwell / March 9, 2026 / Technical Articles

In-Depth Guide: Core Technology and Selection Guide for Cross Flow Fans

In-Depth Guide: Core Technology and Selection Guide for Cross Flow Fan...

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Core Aerodynamic Performance Analysis: Technical Selection Guide for Forward vs. Backward Centrifugal Fans
By longwell / March 7, 2026 / Fan Engineering Guides

Core Aerodynamic Performance Analysis: Technical Selection Guide for Forward vs. Backward Centrifugal Fans

Forward-curved or backward-curved? Neither is the automatic winner. St...

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Why-Choose-Forward-Curved-Centrifugal-F
By longwell / March 6, 2026 / Technical Articles

Why Choose Forward-Curved Centrifugal Fans? A Comprehensive Guide

Why Choose Forward-Curved Centrifugal Fans? A Comprehensive Guide Sele...

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Centrifugal-Fans-Explained--Working-Pri
By longwell / March 5, 2026 / Technical Articles

Centrifugal Fans Explained: Working Principle, Types and Application

Centrifugal Fans Explained: Working Principle, Types and Application W...

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-strong-Looking-for-a-Reliable-Industri
By longwell / March 4, 2026 / Company & Product News

Looking for a Reliable Industrial Fan Manufacturer? LONGWELL March Mega Sale is Here!

Looking for a Reliable Industrial Fan Manufacturer? LONGWELL March Meg...

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How-to-Calculate-Axial-Fan-Performance-
By longwell / March 2, 2026 / Technical Articles

How to Calculate Axial Fan Performance: CFM, Static Pressure, and Efficiency

How to Calculate Axial Fan Performance: CFM, Static Pressure, and Effi...

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