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OEM / ODM · YUYAO, CHINA · FACTORY SUPPLY

EC Axial Fan Manufacturer & Supplier

LONGWELL manufactures EC axial fans in Yuyao, China for HVAC systems, refrigeration units, data-center cooling equipment and other OEM ventilation platforms. Send airflow, static pressure, voltage, control interface and mounting constraints for a matched model, drawing, quotation and applicable model-specific documents.

Select EC models by duty point Send an RFQ

Certification, control, ingress-protection and electrical options vary by model and destination. Confirm the exact part number against the current document set.

Need a quote for EC Axial Fan Manufacturer & Supplier? Send airflow, static pressure, voltage and quantity — an engineer replies within 1 business day.Send specs to an engineer →
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See every LONGWELL model whose P-Q curve covers it — margins, noise and power included. No login.

Library: Ø25–1,000 mm, single units up to about 52,000 m³/h — larger duties go straight to an engineer. Prefer to talk it through? Send your specs to an engineer Browse all EC Axial Fan Manufacturer & Supplier models with curves on the Fan Selector →

Buying from LONGWELL

  • Brand owner since 1990
  • Yuyao, Ningbo
  • 12-month standard warranty, extendable to 18–24 months by project agreement
  • Reply within 1 business day

Certificates you can check

Product certificates cover only the models listed on each document — ask which ones apply to your model. ISO certificates cover management systems, not products. Declaration of Conformity for your model and destination on request.

All document scans and what each covers

Test & release at LONGWELL

Specified and drawn by LONGWELL, built to our drawings by qualified partner factories, inspected and released to LONGWELL standards.

  • Wind tunnel · AMCA 210 method
  • Semi-anechoic room · sound power testing
  • Outgoing sampling to AQL 2.5
  • Test records retained for 5 years

How ordering works

  1. Spec check duty point & drawings
  2. Samples 1–3 days (stock models), fee credited to first order
  3. Validation on your bench
  4. Order T/T 30/70 (first order)
  5. Production & release 15–30 days, partner factory
  6. Shipping & after-sales FOB · CIF · DDP
Full terms, QC and FAQ
Current book for Available EC axial fan models

Available EC axial fan models

EC Axial fan

Longwell’s EC Axial Fans combine advanced brushless motor technology with energy efficiency, offering reliable ventilation and cooling for various industrial applications. These fans provide high airflow with minimal power consumption, making them an excellent choice for reducing operational costs and improving system performance.

Standard Features of Longwell EC Axial Fans

Longwell’s EC axial fans come with a range of features designed to ensure maximum performance and reliability in demanding environments:

  • Sizes (Diameter of blades): Available from 25 mm to 900 mm, with stock options including 200 mm, 300 mm, 400 mm, 630 mm, and 900 mm.
  • Motor Type: Features brushless EC motors for superior energy efficiency and performance.
  • Housing: Robust aluminum die-cast housing that ensures durability and a lightweight design.
  • Impeller: Manufactured from high-strength iron for increased durability and reliability.
  • Voltage: Compatible with 115 VAC, 230 VAC, and 380V power sources.
  • Protection: Includes IP42 /44/54 motor protection for reliable operation in diverse environments.
  • Life Expectancy: Designed to last for over 60,000 hours at 60℃ with ball bearings and up to 20,000 hours at 45℃ with sleeve bearings.
  • Dielectric Strength: 1,500VAC for 1 minute at 50/60Hz, ensuring safe operation in demanding conditions.

Benefits of Using Longwell EC Axial Fans

Longwell’s EC axial fans offer several advantages that make them ideal for industrial applications:

  • Energy Efficiency: Brushless EC motor technology reduces power consumption without sacrificing performance.
  • Quiet Operation: Designed to operate quietly, making them perfect for noise-sensitive environments.
  • Customizable Options: Available in a variety of sizes and power ratings to fit your specific application needs.

Applications of Longwell EC Axial Fans

Our EC axial fans are used in a wide variety of industries and applications, including:

  • Data center cooling systems
  • HVAC systems for large buildings
  • Industrial machinery cooling
  • Renewable energy applications such as wind and solar power systems
  • Ventilation in automotive manufacturing plants

Thanks to Longwell’s extensive industrial expertise, our EC axial fans provide customized cooling and ventilation solutions for your specific needs. Whether you’re looking for a high-efficiency cooling solution for large equipment or a reliable ventilation system, our fans offer the versatility and durability you require.

From factories and warehouses to clean rooms and data centers, these fans are perfect for a variety of environments. Keep your operations running smoothly with our high-performance, energy-efficient EC axial fans.

Longwell EC Axial Fans combine brushless DC motor technology with AC supply capability for superior efficiency and smart control. They consume up to 50% less power than conventional fans while maintaining stable airflow and reduced noise.

Equipped with integrated electronics and variable speed control, Longwell EC fans are ideal for HVAC, refrigeration, and data center cooling systems. They offer high reliability and easy integration into modern energy-efficient environments.