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What Are The Advantages Of A Tangential Fan?

Tangential fans, also known as cross-flow fans, offer unique advantages…

What Are The Advantages Of A Tangential Fan?

Tangential fans, also known as cross-flow fans, offer unique advantages due to their elongated design and direction of airflow, making them a popular choice among various industries. But many industries wonder if it would be worth replacing other form factors with tangential fans. So, what are the main advantages of a tangential fan?

One of the significant advantages of a tangential fan is its elongated form factor, making it useful in applications where other fans would be impractical. Tangential fans also offer excellent control over air pressure, allowing you to get more precision while using less energy, saving you money.

In the UK and globally, these fans are integral to the electronics and HVAC systems sectors, signifying their versatility and effectiveness. Suppliers of tangential fans, like Secomak, provide solutions that ensure even air distribution, minimal noise, and space efficiency, traits highly desired in several applications. Let’s take a closer look at the benefits tangential fans can offer you.

Uniform Air Distribution: How Tangential Fans Excel in Consistency

Secomak's Tangential Fan has uniform air distribution for heaters and blowers

In the intricate realm of air distribution, the term “uniform” holds significant weight. Achieving consistent airflow is a critical factor in various industrial applications, and this is where the unique design of tangential fans truly shines.

Tangential fans distinguish themselves by their elongated structure, which sets them apart from conventional axial or centrifugal fans. This elongated design is not merely an aesthetic choice but a strategic engineering feature that directly contributes to the fans’ unparalleled ability to provide uniform air distribution.

Unlike traditional fans that generate airflow from a centralised source, tangential fans disperse air along the entire length of the fan. Picture it as a gentle breeze flowing across a vast area rather than a concentrated gust from a single point.

This characteristic proves especially advantageous in industries like 3D printing, where precision is paramount. In 3D printing applications, tangential fans play a crucial role in ensuring a constant and even airflow distribution. The elongated span of these fans allows for consistent cooling of printed materials, preventing uneven solidification and ensuring the accurate layering of resins.
This enhances the overall quality of the final product and contributes to the efficiency of the 3D printing process.

The ability of tangential fans to provide a continuous and uniform flow of air across their entire length is a stark departure from the limitations of traditional centrifugal fans. In scenarios where a constant and reliable airflow is essential, such as in controlling the thickness and application of resins in 3D printing, tangential fans become indispensable.

Moreover, the adaptability of tangential fans to extreme temperatures further underscores their significance in achieving uniform air distribution. Ranging from frigid -40°C to scorching +800°C, these fans are capable of maintaining their consistent airflow, making them suitable for a myriad of applications beyond 3D printing.

Consider the industrial ovens where tangential fans provide a steady stream of air over products, ensuring uniform heating. In hot air shrink tunnels, these fans act as efficient air curtains, maintaining consistent temperatures for optimal energy efficiency.
The entrance and exit of freezers in food manufacturing also benefit from tangential fans, where the uniform distribution of cold air aids in preserving the desired temperature within the freezer.

Essentially, the elongated design and direction of airflow inherent to tangential fans make them champions of consistency in air distribution. Whether it’s the meticulous world of 3D printing or the demanding requirements of industrial ovens and cooling tunnels, tangential fans excel in providing a uniform flow that is reliable and enhances the efficiency of diverse industrial processes.

Quiet Operation: Noise Reduction Advantages of Tangential Fans

Noise can be a significant concern in most industrial settings. “Silence” isn’t a word commonly associated with factories and industry. Cooling fans are a significant contributing factor to the noise you usually hear when production is in full swing.

Tangential fans address this issue admirably by offering quiet operation. Their elongated design and the direction of airflow contribute to minimising noise levels. This feature is particularly crucial in environments where a peaceful atmosphere is required, such as laboratories or office spaces associated with electronics manufacturing.

Space Efficiency: Compact Design for Diverse Applications

Secomak's Tangential Fan has uniform air distribution for heaters and blowers

In many industries, every square inch of space is precious. The compact design of tangential fans emerges as a game-changer in these situations. Unlike their bulkier counterparts, tangential fans boast a design that prioritises efficiency without compromising performance. This inherent space efficiency opens doors to various applications across multiple industries.

The elongated form of tangential fans, with their air intake on one side and exhaust on the other, allows for seamless integration into tight spaces. This compact footprint is particularly valuable in environments where spatial constraints are a constant consideration.
From the confined corners of electronics manufacturing facilities to the intricate layouts of HVAC systems, tangential fans adapt effortlessly, making them the go-to choice for architects designing air distribution systems.

One of the standout features of tangential fans is their ability to deliver substantial airflow without the need for excessive physical space.

Traditional axial or centrifugal fans, with their more centralised and bulkier designs, struggle to fit into certain configurations.

Tangential fans, on the other hand, elegantly navigate these challenges, offering a streamlined solution that doesn’t compromise on their primary function—efficient air distribution.

This compact design finds applications in diverse industrial settings. Imagine an industrial oven where space is optimised, and the consistent airflow provided by tangential fans ensures uniform heating of products.

The versatility of these fans extends to hot air shrink tunnels, where their compact form serves as efficient air curtains, effectively containing and directing the airflow for energy-efficient temperature control.

In the entrance and exit of freezers in food manufacturing, tangential fans play a crucial role in maintaining the desired temperature.

Their compact design allows for strategic placement at these crucial points, ensuring that cold air stays within the freezer, contributing to energy savings and preserving the integrity of the stored products.

Furthermore, the space efficiency of tangential fans aligns seamlessly with the demands of modern technology, making them an integral component in the 3D printing industry. The ability to provide consistent airflow across the entire length of the fan, coupled with their compact design, positions tangential fans as a cornerstone for maintaining precision and quality in the 3D printing process.

Tangential Fans Suppliers: Meeting Industrial Demands with Custom Solutions

Tangential fans are not one-size-fits-all, and customisation is often key. Whether it’s tailoring the length of the fan for specific applications or ensuring compatibility with extreme temperatures, suppliers of tangential fans understand the importance of providing tailored solutions to meet industrial demands.

That’s why it’s important to consult industry specialists like Secomak. They play a pivotal role in meeting the diverse demands of various industries.

Global Reach: The Prevalence and Impact of Tangential Fans in the UK

The global impact of tangential fans extends beyond borders. The UK stands as a testament to their prevalence, where growth in the use of tangential fan systems is expected to multiply by four over the next decade.

Integral to the electronics and HVAC systems sectors, tangential fans showcase their effectiveness on a global scale. From controlling the thickness of resins in 3D printing to ensuring energy efficiency in industrial ovens and tunnels, the reach of tangential fans is broad and impactful.


The advantages of tangential fans go beyond their unique design. From providing uniform air distribution to ensuring quiet operation and space efficiency, these fans have proven their worth across various industries globally.

As technology and industrial processes evolve, the demand for customised solutions supplied by companies like Secomak is likely to rise, solidifying the position of tangential fans as indispensable components in the world of air handling and distribution.

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