AHU Blower Types, Suitability, and Benefits for Indian Manufacturing Units

Different types of AHU blowers play a quiet role in Indian factories and manufacturing units. Heat, dust, ventilation imbalance, humidity,  air flow management - these factors consistently challenge indoor working conditions. And when air in manufacturing units begins to fail, productivity takes a toll. It begins to feel like running a machine without lubrication. 

AHU blowers make sure that doesn’t happen. Now you must be thinking, 

• What exactly are they? 

• What are their types?

• Which type of AHU suits whom? 

• What are their exact benefits for manufacturing units? 

There are a lot of questions going on in your mind right now. Don’t worry, we are here to answer them all! In this blog, Wired and Wireless - known for best green energy solutions - will discuss everything about AHU blower types. You will get a clear understanding of which options fit your manufacturing unit. 

Let’s start. 

What Is AHU Blower?

Air handling unit blower is one of the key components within an AHU. Its main function is to distribute and control air flow within a building or manufacturing facility. You can think of it as the lungs of an HVAC system! Like they keep air moving within the human body, AHU blowers ensure the conditioned fresh air flows through the industrial space.

These blowers assist with ventilation, air pressure, temperature distribution, humidity and indoor air quality control. Not having them means it will only be a matter of time before factories turn into a hot, dusty, and inefficient place to work and operate. 

What Are Advantages of AHU Blowers?

There are multiple benefits of having an AHU blower within your HVAC system: 

Better air circulation across manufacturing units 

Consistent air circulation is one of the more significant benefits of the AHU blowers. Many manufacturing factories find it difficult to get the air to flow evenly. Some areas in their building are too hot. Others too cold. AHU blower provides more uniform indoor conditions by distributing air uniformly in the workspace. 

This improves comfort levels for workers. In fact, you get a more stable working environment for machinery operations.

Improved indoor air quality 

Dust, fumes, smoke, airborne particles - these pollutants are generated by factories daily. Now imagine not having proper ventilation. They will accumulate rapidly and cause health problems in employees and impact production quality. AHU blowers constantly move and filter air to help minimise contamination within an industrial room. 

They are giant invisible sweepers of your manufacturing unit. Continuously cleaning and refreshing the indoors. Cleaner air quality = healthier and more productive workplaces.

Better temperature and humidity control 

Manufacturing units in India frequently face harsh heat and humidity during summers. Workers, stored materials, machinery performance - they can all be impacted by excessive moisture or rising temperatures. But guess what? AHU blowers can help you keep your HVAC system more balanced in temperature and humidity throughout the facility. 

Meaning, you will be able to produce a more regulated interior atmosphere. Enabling your business to operate without the weather conditions constantly interfering with productivity.

Discover AHU blower types and suitability 

Enhanced energy efficiency 

All types of AHU blowers are designed to improve airflow management, all while consuming less energy. Given that there’s a good air movement, the extra burden will be taken off your HVAC’s shoulders. Your factory can manage electricity more effectively. 

Even a small improvement in the efficiency of cooling and ventilation systems can significantly reduce operating costs, especially in large manufacturing establishments where they run for long hours.

Increased worker comfort and productivity

Hot air, humidity, and stale indoor environment reduce employee comfort and concentration levels. AHU blowers create fresher and more breathable environments, improving the comfort in workplaces for everyday use. An improved working condition naturally leads to increased productivity among employees.

Supports sensitive manufacturing process 

Certain industries (like pharmaceuticals, electronics, food processing and textiles) need controlled airflow for production quality. Different types of AHU blowers are helpful in maintaining stable air exchange and cleaner environments necessary for these operations. 

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What Are Different Types of AHU Blowers And Their Suitablity? 

Finally, it’s time to address the elephant in the room! Manufacturing units in India often believe that any type of AHU blowers will do the trick. What they don’t understand is the fact that just like our 5 fingers, different types of blowers are made for different airflow demands, pressure requirements, factory environments, and operational goals. 

Choose the wrong one and you might end up affecting ventilation quality, energy efficacy, and production performance over time. To make things easier for you, we have prepared a list of different AHU blower types: 

Forward curved blowers

First up, we got forward curved blowers. One of the most popular AHU blowers used for commercial and light industrial HVAC system applications. Their blades are curved in the direction of rotation. This allows them to circulate high volumes of air at lower pressures. They operate quietly and have a decent airflow efficiency.

Consider them as smooth city drivers! They move air easily and do not generate undue noise or turbulence. However, they tend to be less effective in environments that require extremely high-pressure ventilation.

Forward curved blowers are ideal for light manufacturing, textile, packaging and commercial production areas. 

Backward curved lowers

Blowers with blades curving in the opposite direction of rotation are called backward curved blowers. This type of AHU blower design provides higher energy efficiency. It permits the blower to function at higher pressure when compared to forward curved designs. They have improved airflow stability, reduced operating energy, and longer life.

Remember, we called curved models city drivers? On the contrary, backward curved AHU blowers are highway cruisers that can handle heavier workloads. They can maintain high air flow even in challenging industrial environments without putting any load on the HVAC system.

These are very suitable for big manufacturing units, vehicle factories, heavy engineering units, pharmaceutical industries, and facilities that wish to have a high-performance blower system.

Centrifugal blowers

The next type we are going to talk about is centrifugal blowers! As the name itself suggests, they operate on the principle of centrifugal force to propel air through the HVAC system. They are powerful, durable, and highly effective for industrial ventilation applications like dust, fume and high-pressure air requirements. Thanks to their robust design, you can place them in challenging factory environments.

Centrifugal blowers behave like industrial workhorses. They maintain airflow consistently in manufacturing units. They are suitable for use in industries where the issue of air contamination and heat generation always haunts. For example, chemical plants, metal industries, foundries, cement factories and manufacturing units generating heavy dust or airborne particles.

Axial flow blowers

Designed for high flow rates with low-pressure applications, axial flow AHU blower moves parallel to the blower shaft. This type is cost-effective for moving large volumes of air at high velocity over wide spaces. They are also lightweight and compact. Allowing for easier installation in some industrial setups.

Basically, giant industrial fans with turbocharged efficacy. They are more about volume rather than pressure. Suitable for large open manufacturing spaces where air needs to be circulated rapidly.

Axial flow blowers are appropriate for warehouses, food processing facilities, assembly plants, logistics centres, and manufacturing facilities requiring broad ventilation coverage instead of heavy-pressure airflow systems.

Plug fans 

At last, we have plug fans - a brand new generation of AHU blower solutions. They are gaining a lot of traction and credit goes to their compact design, direct-drive motor, and high energy efficiency. Unlike traditional belt-driven systems, these blowers require much less maintenance and improve operational reliability. 

They also operate quietly and are compatible with high-end HVAC systems. Plug fans can aid in smarter control of airflow and energy-saving in modern manufacturing units. They are ideal for electronics manufacturing units, clean rooms, pharmaceutical facilities, data centres, and advanced industries where the control of airflow and energy efficiency is very critical.

Hire Wired and Wireless For Different Types of AHU Blower Installation

There, we answered all the important questions manufacturing units have regarding different types of AHU blowers. The thing is, you need expertise to choose the right airflow solution for your factory. You just can’t go with whatever system is available in the market. Every setup has different ventilation demands, head conditions, airflow pressure requirements, and operational challenges. 

Wired and Wireless can understand your manufacturing environment. We will recommend and provide the best suitable AHU blower systems for your factory. Having industry experience of 10+ years, our team will handle installation professionally. Making sure your facility gets airflow that provides high efficiency, comfort, and long-term industrial performance. 

So what are you waiting for? Call us today at +91 81085 55060. Let’s discuss what type of AHU blower is best for you! 

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