News

Engineering-HVAC-Fan-Efficiency--A-Tech
By longwell / April 2, 2026 / News

Engineering HVAC Fan Efficiency: A Technical Guide to System Design and Selection

Engineering HVAC Fan Efficiency: A Technical Guide to System Design an...

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Fan-Selection-for-HVAC-Systems--Advance
By longwell / April 1, 2026 / News

Fan Selection for HVAC Systems: Advanced Engineering Guide & Technical Specifications

Fan Selection for HVAC Systems: Advanced Engineering Guide & Techn...

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In-depth-Analysis-of-Cross-Flow-Fan-Tec
By longwell / March 31, 2026 / News

In-depth Analysis of Cross Flow Fan Technology: Why It Is the Ideal Cooling Solution for Dry-Type Transformers

In-depth Analysis of Cross Flow Fan Technology: Why It Is the Ideal Co...

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Longwell-Axial-Fan-Series--High-Airflow
By longwell / March 27, 2026 / News

Longwell Axial Fan Series: High Airflow, Energy-Efficient Ventilation Solutions for Industrial Applications

Longwell Axial Fan Series: High Airflow, Energy-Efficient Ventilation ...

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Cross-Flow-Fans-for-Display-Cases-and-R
By longwell / March 26, 2026 / News

Cross Flow Fans for Display Cases and Refrigeration

Cross Flow Fans for Display Cases and Refrigeration Engineering Guide ...

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By longwell / March 25, 2026 / News

High Pressure Centrifugal Blowers for Material Handling Applications: A Comprehensive Engineering Guide

High Pressure Centrifugal Blowers for Material Handling Applications: ...

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High-Pressure-Centrifugal-Blowers-for-M
By longwell / March 25, 2026 / News

High Pressure Centrifugal Blowers for Material Handling Applications: A Comprehensive Engineering Guide

High Pressure Centrifugal Blowers for Material Handling Applications: ...

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Industrial-Axial-Fan-Solutions-for-Manu
By longwell / March 24, 2026 / News

Industrial Axial Fan Solutions for Manufacturing Plants: Case Studies and Efficiency Analysis

Industrial Axial Fan Solutions for Manufacturing Plants: Case Studies ...

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How-to-Select-the-Right-Backward-Curved
By longwell / March 23, 2026 / News

How to Select the Right Backward Curved Centrifugal Fan: An 8-Step In-Depth Selection Guide & Technical Analysis

How to Select the Right Backward Curved Centrifugal Fan: An 8-Step In-...

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In-Depth-Analysis--Why-Longwell-DC-EC-B
By longwell / March 21, 2026 / News

In-Depth Analysis: Why Longwell DC/EC Backward Curved Centrifugal Fans are the Optimal Choice for Efficient Ventilation?

In-Depth Analysis: Why Longwell DC/EC Backward Curved Centrifugal Fans...

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