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Seemtek Fan We enjoy the art of driving air movement.

This September, Seemtek will be joining forces with our local partner Super Tower at BEX Asia 2026 in Singapore.📅 Septem...
18/08/2026

This September, Seemtek will be joining forces with our local partner Super Tower at BEX Asia 2026 in Singapore.

📅 September 2–4, 2026 | Marina Bay Sands | Singapore Pavilion, Booth B‑G 27

👉 What to look for at our booth:
EC centrifugal fans (Achelous / Romulus series) and high‑performance axial fans will be on display together. We’ll also feature a dedicated fan wall solution for equipment upgrade scenarios – essentially a compact EC fan assembly unit designed for AHU retrofits, ventilation system expansion, or replacement of old equipment. It’s easy to install and requires minimal modification to existing structures.

For retrofit applications, we focus on a few key priorities:
▪️ Higher efficiency – EC technology delivers tangible energy savings
▪️ Easy control – BMS integration with Modbus communication, plug‑and‑play ready
▪️ Low maintenance – maintenance‑free design reduces long‑term operating costs
▪️ Fast installation – minimises downtime during system upgrades

Stop by Booth B‑G 27 at the Singapore Pavilion to learn more about our EC fan solutions for building ventilation and equipment modernisation. We look forward to seeing you there!

When you're sourcing components from Seemtek for equipment across industries – data center cooling, electrical enclosure...
14/08/2026

When you're sourcing components from Seemtek for equipment across industries – data center cooling, electrical enclosures, air handling, or industrial systems – a few practical factors tend to matter most. Here's how this 630mm model addresses them.

👉Performance that's built on numbers.
630mm aluminum impeller, BLDC external rotor motor, 0‑10VDC speed control. IP54, Class F insulation, ‑25°C to +60°C operating range. Motor protections include locked‑rotor, reverse polarity, thermal, and soft start – standard features that support reliability across diverse applications.

Beyond performance, this fan is UL certified for North American compliance, available with custom configurations, and backed by responsive delivery to keep your project on schedule.
At Seemtek, we keep production responsive. When your project timeline moves, we move with it.

07/08/2026

PV Plant Cooling Tower Retrofit: Achieving Reductions in Both Energy Use and Noise

Original setup: 22kW fixed-speed AC fan – 26.6A current draw, 89.3dB noise level.
New setup: 5 EC axial fans (W3E-3A960-Y8-05) running at 75% speed – 16.7A total current draw, 79.2dB noise level.
Ambient conditions remained consistent (DB 28°C, WB 24.9°C, inlet water 34.8°C, outlet 29.1°C).

Lower energy consumption, quieter operation – EC technology delivers measurable improvements for industrial cooling applications.

Balancing Noise and Efficiency – Acoustic Testing of the 960 EC Cooling Tower Axial FanIn the reconstruction and upgrade...
05/08/2026

Balancing Noise and Efficiency – Acoustic Testing of the 960 EC Cooling Tower Axial Fan

In the reconstruction and upgrade of cooling tower systems, noise is as critical as energy efficiency.
Axial fans for dry coolers require more than high efficiency—they must also deliver excellent acoustic performance.

👉 This 960 mm EC cooling tower axial fan features a biomimetic airfoil blade design combined with downstream guide vanes, achieving an efficiency of up to 58.2% and a maximum airflow of 38,000 m³/h.

Acoustic testing was conducted in a standard anechoic chamber, simulating real‑world operating conditions, using multi‑channel sound level meters and FFT/CPS spectrum analysis software to precisely quantify sound pressure levels and frequency distribution at specific airflow rates.

🌐 Key improvements include:

• Aerodynamic optimization – streamlined housing and blade design suppress vortex noise
• Permanent magnet direct drive – eliminates mechanical friction and vibration from belt drives
• Spectral data output – provides reliable acoustic curves for R&D iteration and engineering selection

With rigorous experimental data, we aim to deliver a quiet, low‑carbon power core for industrial and commercial HVAC systems, well‑suited for dry coolers, cooling towers, and heat pump applications.

☀️Summer, Off to the Mountains｜Marketing Department's Cool WeekendLast weekend, Marketing Department took our team and t...
20/07/2026

☀️Summer, Off to the Mountains｜Marketing Department's Cool Weekend

Last weekend, Marketing Department took our team and their families to Anji, Zhejiang, for a rafting trip and a stay at a local guesthouse — a nice cool escape into the mountains.🏕️
Many colleagues brought their kids along. We played in the water, had a barbecue, chatted, and kept things relaxed and casual. we left our work fatigue behind and just soaked in the mountains and streams.

This summer weekend left us fully recharged, ready to move forward together.🙌

Cleanrooms are placing ever‑higher demands on FFUs: high static pressure to ensure filtration efficiency, energy savings...
16/07/2026

Cleanrooms are placing ever‑higher demands on FFUs: high static pressure to ensure filtration efficiency, energy savings, and flexible speed control for varying operating conditions.
As the core component, fan selection directly affects long‑term operational costs.

EC motor technology has gained rapid adoption. Its key advantage is speed control without an external VFD, maintaining over 90% efficiency across the full speed range—particularly suited for cleanrooms that often run at part load.

Seemtek's 355mm EC backward‑curved centrifugal fan delivers:
▪️ Airflow 3,910 m³/h, static pressure 735 Pa
▪️ EC brushless motor, 0‑10V / PWM precise speed regulation
▪️ 90% efficiency across all speeds, no external VFD needed
▪️ Built‑in overload, locked‑rotor and reverse‑polarity protection
▪️ Compact design, compatible with FFU modular layouts

Welcome to discuss fan selection for FFU applications — always open to exchanging insights.

AHU Retrofit Success Story – Driving Energy Efficiency in Textile ManufacturingWe recently completed an AHU retrofit pro...
13/07/2026

AHU Retrofit Success Story – Driving Energy Efficiency in Textile Manufacturing

We recently completed an AHU retrofit project for a well-known textile enterprise in China.

This customer is a large-scale modern textile manufacturer integrating R&D, weaving, dyeing, and finishing, with a strong commitment to environmental protection and energy conservation. As a provincial-level "Green Factory" demonstration enterprise, they have always been at the forefront of sustainable manufacturing.

👉 The challenge? Their existing AHU systems were energy-intensive, and they were looking to further enhance efficiency and environmental performance through advanced technology upgrades.

👉 Our solution: Seemtek Achelous Series EC Centrifugal Fans.

Engineered for flexibility, the Achelous Series offers impeller sizes from 310mm to 630mm, achieving a maximum airflow of 25,000 m³/h and static pressure up to 2,300 Pa. Built with advanced EC motor technology and aerodynamically optimized impellers, these fans deliver superior performance while significantly minimizing energy consumption.
Designed specifically for high-static-pressure AHU and MAU applications, the Achelous Series features advanced three-dimensional impeller design and upgraded motor drive technology for exceptional performance and energy savings. Plus, they operate with ultra-low noise—creating a more comfortable working environment.

👉 The result? Significant energy savings with no belt-driven losses and lower dynamic pressure loss—all while maintaining reliable, stable operation.

For manufacturers committed to green production, upgrading AHU systems with EC fan technology is one of the most effective steps toward reducing operational costs and carbon footprint.

🌏Thermal Management for Renewable Energy – Built for the Long RunAs renewable energy continues to grow its share of the ...
10/07/2026

🌏Thermal Management for Renewable Energy – Built for the Long Run

As renewable energy continues to grow its share of the global power supply, the systems that generate, store, and distribute that energy face ever-higher demands—efficiency, reliability, and durability are no longer optional.

At Seemtek, our advanced, intelligently controlled fans are engineered to meet these challenges head-on, delivering effective thermal management across a wide range of renewable energy applications.
Take our 175mm Permanent Magnet Brushless EC Motor Centrifugal Blower as an example:

🔹 EC Brushless External Rotor Motor – 98W rated power, 230V AC
🔹 High Airflow – 740 m³/h with 630 Pa static pressure
🔹 Speed Control – 0-10VDC/PWM for precise, demand-based adjustment
🔹 Built to Last – IP44 protection, -25°C to +60°C operating range, with locked-rotor, reverse polarity, thermal protection, and soft start
🔹 Low Noise – 74 dBA, supporting comfortable and healthy operating environments
🔹 Durable Impeller – PA plastic + glass fiber construction

✨From EV charging stations and energy storage units to solar inverters and wind power systems, Seemtek fans support the long-term, stable operation of clean energy infrastructure.

🌬️ Seemtek Achelous EC Centrifugal Fans – The Ideal Choice for Data Center CoolingIn data centers and communication hubs...
29/06/2026

🌬️ Seemtek Achelous EC Centrifugal Fans – The Ideal Choice for Data Center Cooling

In data centers and communication hubs, once equipment cooling fails, the risk of performance degradation or even system failure rises sharply. Effective ventilation and air conditioning systems are the key to ensuring reliable operation.

Seemtek's fan solutions, purpose‑built for data center applications, integrate intelligent control and regulation technologies to deliver precise airflow management, keeping indoor temperature and humidity within the ideal range at all times. Whether under heavy loads or fluctuating conditions, Seemtek fans provide stable cooling for critical IT equipment, making them an indispensable component for efficient and reliable data center operation.

👉The Achelous Series 310‑630mm EC Centrifugal Fan is a perfect embodiment of this philosophy:

1. High efficiency & energy savings – EC technology combined with backward‑curved centrifugal design delivers over 40% energy savings compared to traditional AC fans under typical operating conditions.

2. Powerful performance – Maximum airflow up to 25,000 m³/h, static pressure up to 2,300 Pa.

3. Stable & reliable – Supports 0‑10V speed control, with integrated locked‑rotor protection, reverse polarity protection, thermal protection, and soft start.

4. Flexible adaptation – Customizable options include C5 corrosion protection, IP56 ingress protection, and ‑40°C low‑temperature operation.

Whether for new AHU systems or energy‑efficiency retrofits of existing installations, the Achelous series offers a reliable, efficient, and low‑maintenance fan solution.

25/06/2026

Industrial Computer Room – AHU Retrofit

Daily electricity consumption before retrofit: 20.87 kWh
Daily electricity consumption after retrofit: 9.19 kWh

The ECOFLOW solution from Seemtek achieves a 56% energy reduction under 24/7 high‑load operation, significantly accelerating payback and contributing to green factory digital transformation.

Address

No. 888, Litanghe Road, Xiangcheng District, China
Suzhou
215131

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