Industrial Fans

Industrial fans / Industrial fans

Fans for industry

Industrial fans are distinguished by reliable operation and a long service life. The impact of industrial fans on various industries cannot be overstated. Effective ventilation systems provided by industrial fans significantly improve working conditions in factories, production workshops, halls and other premises in industrial settings. They help remove pollutants, control temperature and maintain indoor air quality, benefiting both worker health and overall productivity. In addition, advances in industrial fan technology, such as energy efficient designs and variable speed drives, result in reduced operating costs and environmental impact. However, there are also negative aspects to consider. One of the main concerns is the noise generated by industrial fans. Excessive noise can have an adverse effect on the health and well-being of workers, causing stress, hearing loss and reduced productivity. Efforts should be made to develop quieter industrial fans or implement effective noise reduction measures.

Advances in materials science and aerodynamics can lead to the development of more efficient and durable industrial fans. For example, the use of lightweight and corrosion-resistant materials can improve fan performance and life. Additionally, incorporating renewable energy sources such as solar and wind power into industrial ventilation systems can further reduce their environmental impact.

Types of industrial fans

Generally speaking, industrial fans are divided into three types, depending on the principle of operation and the method of installation:

• axial fans
• duct (tube) fans
• centrifugal (radial) snail type fans

The proposed industrial fans are most often used in the construction of:

• industrial aspirations;
• industrial climate systems;
• industrial heating systems.

Axial fans (Axes)

Axial fans are one of the most commonly used fans. In them, the air flow driven by the fan blades is oriented along the axis of the fan, so users often use the name axial fans. They can be used both in industry and at home. Thanks to the specially designed blades, this type of fan creates a high flow rate at a low noise level.

Types of axial fans

Like other types of industrial fans, axial fans are divided into the following main types depending on the specific application and working environment. Axial fans are:

• fans for general use;
• explosion-proof fans;
• smoke fans;
• axial fans resistant to high temperature.

Axial fans are most often placed in ventilation shafts or suction pipes in public buildings or industrial halls. Depending on the working environment, the specific technical characteristics and features of the specific application must be taken into account.

Duct fans / pipe fans

In the Wikivat store, you will find industrial pipe (duct) fans for voltage 220 VAC, 50 Hz for extracting air from closed spaces such as greenhouses, warehouses and workshops. High quality duct fans with low noise level and high efficiency.

Tubular (duct) fans are mainly used in industry, and are most often used for ventilation of large rooms with a normal working environment. They are suitable for workshops, offices, warehouses and other industrial sites.  

 Some of the duct fans have a specially adapted flap that helps to easily distribute the air flow. This allows the air flow from one heating device to be distributed in several different rooms.

Types of Snail Centrifugal Fans

Snail type centrifugal fans used for a wide range of industrial purposes. Depending on the needs of the specific application, centrifugal fans are divided into the following main types:

• general purpose centrifugal fans designed for standard environments;
• corrosion-resistant stainless steel fans for aggressive environments;
• explosion-proof turbine fans;
• heat resistant fans;
• dust collection fans;
• anti-smoke turbine fans;
• aspiration fans.

Further information on how to choose the most suitable &"snail" type centrifugal fan can be found on Wikiwat's blog here (BG).

What types of centrifugal fans will you find on Wikivat?

With us you will find a variety of "snail" type centrifugal fans; finding diverse applications for aspiration of:

• industrial premises such as factories, shops, paint workshops, shopping centers, greenhouses;
• cooling of steam engines;
• in enterprises for the production of plastic, packaging, olive oil pressing, etc.

How to choose an industrial fan?

Different types of fans find different applications in industry and sometimes it is quite difficult to make the right choice. Although there is no exact formula, the main parameters that are taken when choosing an industrial fan are:

• Debit;
• Pressure;
• Type of transported gases (all their specific features, such as dustiness, aggressiveness and temperature, are included here);
• Construction characteristics (including overall dimensions and noise level).

Information about additional factors and technical parameters that should be considered when choosing an industrial fan can be found: here (BG).

How can we adjust the flow of industrial fans?

The flow rate of industrial fans can be adjusted with a suitable electronic regulator. WIKIWAT recommends for fans with a 230 VAC supply an electronic speed controller of fan speed and electric motors up to 500W for example or regulator to1000W., and for fans with 380 VAC supply Frequency inverter SV040iG5A-4, three-phase electric motor control 4kW .