Author: longwell

longwell axial fans
By longwell / March 25, 2025 / Technical Articles

[Air Exchanger Ventilation Knowledge Series] Industrial Ventilation and Cleanroom Air-Exchange Requirements

The air quality in industrial production workshops and cleanrooms is c...

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By longwell / March 24, 2025 / Product

How LONGWELL Cross – flow Fans DC65520MN – 07 Pass Rigorous Product Tests

Longwell’s DC65520MN-07 Cross-Flow Fans Pass Rigorous Product Te...

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By longwell / March 24, 2025 / Brand

How LONGWELL Cross-Flow Fans Boost Industrial Efficiency with 5000m³/h Air Volume?

​LONGWELL’s Cross-Flow Fans enhance industrial efficiency by del...

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By longwell / March 24, 2025 / Product

How Cross-flow Fans Deliver High Efficiency in Industrial Applications?

​LONGWELL’s cross-flow fans are engineered to deliver high effic...

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By longwell / March 21, 2025 / Product

How DC Backward Curved Centrifugal Fans are Shipped for Industrial Use?

​LONGWELL’s DC backward curved centrifugal fans are designed for indus...

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By longwell / March 21, 2025 / Brand

LONGWELL Cross-Flow Fans Boost Industrial Efficiency with 5000m³/h Air Volume

​LONGWELL’s Cross-Flow Fans enhance industrial efficiency with a...

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axial fans
By longwell / March 21, 2025 / Technical Articles

AC Axial Fans: An Essential Solution for Efficient Ventilation Systems

When it comes to ventilation systems, the importance of selecting the ...

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AC Fan vs. Other Cooling Methods
By longwell / March 20, 2025 / Technical Articles

AC Fan vs. Other Cooling Methods

Introduction LONGWELL LWBE3G155-072PS EC backward curved centrifugal f...

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EC Fan Technology
By longwell / March 19, 2025 / Technical Articles

What is EC Fan Technology?

Introduction In a world that focuses more on sustainability and energy...

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heat pump vs hvac
By longwell / March 18, 2025 / Technical Articles

Heat Pump vs HVAC: Key Differences and Benefits

Key Highlights Heat pumps and HVAC systems are good choices for keepin...

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