Axial Flow Fan for Factory Cooling — Manufacturer & Supplier
Vayuvents Pvt. Ltd. manufactures and supplies high-capacity axial flow fans for factory cooling across automotive, engineering, forging, textile, pharmaceutical, and food processing plants in India and export markets.
Factory floors housing injection moulding machines, die casting cells, induction furnaces, forging presses, and welding lines generate substantial heat. Without adequate cooling airflow, ambient temperatures can rise to unsafe levels — particularly in Indian summers when outdoor temperatures already exceed 40 degrees Celsius.
Axial flow fans are the most effective solution for factory cooling because they move large volumes of air at low energy cost per cubic metre. Strategically placed axial fans create directed airflow paths across hot machinery and workstations, removing heat from the immediate working zone.
Vayuvents sizes and supplies axial fans for specific factory cooling requirements — considering heat load, building dimensions, roof height, and existing ventilation — to deliver the most energy-efficient cooling solution.
How It Works in This Application
Heat Source Identification
Hot machinery, furnaces, and process equipment radiate and convect heat into the factory space, raising ambient temperature above safe levels.
Directed Airflow Supply
Axial fans positioned to direct airflow across hot zones create localised air movement that accelerates convective heat removal from machinery surfaces.
Exhaust Through Roof or Openings
Hot air displaced by the incoming cool airflow rises naturally and exits through roof ventilators or powered exhaust fans.
Continuous Cooling Loop
A balanced supply-and-exhaust system maintains continuous air change, keeping factory ambient temperature as close to outdoor conditions as possible throughout the working shift.
Recommended Variants
Propeller / Pedestal Fan
Large-diameter propeller fans on stands for directed spot cooling of individual machines or workstations without ductwork.
Most RecommendedWall-Mounted Axial Fan
Fixed to factory walls to move air across the full width of the production floor — most common for general factory cooling.
Belt Driven Axial Fan
Motor outside the airstream via belt drive — suitable for high-temperature factory environments.
Tube Axial Fan
In-duct configuration for directing cooling air through drop ducts to specific machinery locations.
Technical Specifications
| Parameter | Specification |
|---|---|
| Airflow Capacity | 5,000 to 5,00,000 m3/hr |
| Air Velocity at Outlet | 3 to 12 m/s |
| Motor Power | 0.25 to 75 kW |
| Fan Diameter | 300 to 2,500 mm |
| Blade Material | Aluminium / MS / FRP |
| Drive Type | Direct coupled / Belt driven |
| Standards | IS 4894, IS 6966 |
Key Features
- Large-diameter aerodynamic blades deliver high airflow at low noise levels suitable for occupied factory spaces
- Aluminium and FRP blade options provide lightweight corrosion-resistant construction for long service life
- Variable speed control via VFD for energy-efficient part-load operation during cooler months
- Oscillating pedestal fan variants provide wide coverage without fixed ductwork
- IP55 motor enclosure as standard for dusty and humid factory environments
- Dynamically balanced impellers for vibration-free operation even at large diameters
- Safety wire guards and finger guards supplied as standard with all wall-mounted units
- Works performance test certificate with measured airflow and power data
Industries That Use This Application
Automotive Plants
Assembly lines and paint shop areas with high heat loads from welding and baking
Forging & Foundry
Intense radiant heat from forging presses and molten metal handling areas
Engineering Workshops
Machine shops with multiple CNC machines generating heat and coolant mist
Textile Mills
Spinning and weaving floors with heat from machinery and yarn processing
Pharmaceuticals
Tablet compression and packaging areas requiring temperature control
Food Processing
Cooking, baking, and pasteurisation areas with significant heat output
Battery Manufacturing
EV battery assembly areas with temperature-sensitive processes
Steel Fabrication
Welding, grinding, and cutting areas with intense localised heat
✓ Supply & Support: Vayuvents manufactures all factory cooling axial fans at our Vasai, Mumbai works. We conduct site visits to measure factory dimensions, map hot zones, and design the optimal fan placement. Installation supervision and commissioning available across India.
FAQs
The fan size depends on the factory floor area, ceiling height, heat load, and required air changes per hour. A factory of 1,000 sq m with 6m ceiling height and moderate heat load typically requires 1,50,000 to 2,00,000 m3/hr of total airflow. Vayuvents conducts heat load calculations and recommends the correct fan size for your specific factory layout.
Multiple fans are generally more effective than a single large fan, as they allow directed airflow to reach all hot zones. Vayuvents recommends a combination of wall-mounted axial fans for general airflow and pedestal fans for spot cooling of individual hot machinery.
Yes. A correctly designed axial fan ventilation system can reduce felt temperature by 4 to 8 degrees Celsius and significantly improve worker comfort by increasing air velocity across the working zone. Combined with motorised roof ventilators exhausting hot air, the cooling effect is even more pronounced.
Axial fans are used for factory cooling because they move large volumes of air at low pressure, which is what open factory spaces require. Centrifugal blowers generate higher pressure and are used when air needs to be forced through ducts or filters.
Yes. All Vayuvents axial fans are available with VFD-compatible motor windings. Running fans at reduced speed during cooler periods can reduce power consumption by up to 50%.
Axial fans for factory cooling are widely used in automotive assembly plants, forging and foundry units, textile mills, pharmaceutical plants, food processing facilities, EV manufacturing, and engineering workshops across India.
Contact Vayuvents at enquiry@vayuvents.com or call +91 90961 88703. Share your factory floor area, ceiling height, number of machines, and approximate heat load. We will provide a sizing calculation and commercial proposal within 24 hours.
