Leading Motorised Roof Ventilator Manufacturer & Supplier in Chennai
Vayuvents Pvt. Ltd. has been manufacturing industrial fans and blowers at our Mumbai works for over two decades. We supply our complete motorised roof ventilator range to industrial buyers across Chennai, Tamil Nadu.
Chennai is India's automobile manufacturing capital, home to Hyundai, BMW, and hundreds of Tier-1 auto-component suppliers in Sriperumbudur SIPCOT and Ambattur Industrial Estate. The city also hosts a substantial petrochemical and refining sector at Manali and a major leather and footwear manufacturing hub.
Auto-component paint shops need precision hot air blowers for curing. Petrochemical and refinery operations at Manali need high-pressure centrifugal blowers for fume extraction. Large SIPCOT factory facilities require axial fans and motorised roof ventilators for heat management.
Why Chennai industries choose Vayuvents Pvt. Ltd.: Vayuvents supplies Chennai clients via road freight from Mumbai with 2–3 day transit. We have supplied to multiple auto-component and leather processing companies in Ambattur and Sriperumbudur. Installation supervision available on request.
Types of Motorised Roof Ventilators Available in Chennai
Chennai's automobile and auto components and related sectors demand a range of configurations. We supply the following motorised roof ventilator variants to Chennai.
Standard Motorised Roof Ventilator
Axial impeller driven by roof-mounted motor — simplest, most common configuration for factory heat extraction.
Centrifugal Roof Exhaust Fan
Centrifugal impeller for higher static pressure applications — used where long internal ductwork is connected.
High Temperature Roof Ventilator
High-temp motor and bearing arrangement for foundry, forge, and kitchen exhaust at elevated temperatures.
SS Construction Roof Ventilator
Stainless steel body and impeller for corrosive environments — chemical plants, pharma, and coastal factories.
Access Door Roof Ventilator
Integrated access hatch in the base for inspection of internal ductwork from within the roof unit.
VFD-Ready Roof Ventilator
Variable frequency drive compatible motor winding for energy-efficient speed control — reduces power in low-load seasons.
Technical Specifications
All units supplied to Chennai are manufactured and tested to the following standard performance envelope. Custom specifications are engineered on request.
| Parameter | Specification |
|---|---|
| Airflow Capacity | 500 m³/hr – 1,00,000 m³/hr |
| Static Pressure | Up to 50 mmWG |
| Motor Power | 0.18 kW – 22 kW |
| Throat Diameter | 300 mm – 1,800 mm |
| Body Material | GI / Aluminium / SS304 |
| Drive | Direct motor coupled to impeller |
| Standards | IS 4894, IS 6966 |
Features of Our Motorised Roof Ventilators
- Direct-drive motor eliminates belts and pulleys — no belt slippage, no periodic belt replacement
- Weatherproof motor with IP55 enclosure as standard for outdoor roof mounting
- Birdproof wire mesh guard prevents nesting and debris ingress into the fan throat
- GI, aluminium, and SS body options to match building structure and process environment
- Rainhood as standard — prevents rain ingress into the factory during fan-off periods
- Low-profile design minimises wind load and visual impact on the building roofline
- Thermal overload protection built into motor starter for safe unattended operation
- Available with manual or automatic thermostat-controlled on/off operation
- Works performance-tested prior to dispatch with airflow measurement certificate
Benefits of Motorised Roof Ventilators
| Benefit | Description |
|---|---|
| Direct Heat Removal | Removes hot air at the highest point in the building — most efficient location for heat extraction by buoyancy. |
| Reduced Cooling Load | Lowering factory ambient temperature reduces the load on air conditioning and spot coolers significantly. |
| Fume & Smoke Clearance | Clears welding fumes, smoke, and VOC vapours from the building faster than wall-mounted exhaust fans. |
| Low Maintenance | Direct-drive construction and IP55 motors minimise maintenance requirements to periodic cleaning and inspection. |
| Worker Comfort | Improved factory air temperature and air quality directly improves worker productivity and reduces heat-stress incidents. |
| Energy Efficient | Thermostat-controlled auto operation runs the fan only when needed — significantly reduces running hours and power bills. |
✓ Supply Note for Chennai Clients: Vayuvents dispatches from our Mumbai manufacturing works via road freight to Chennai. Standard transit time is 2–4 working days. We work with established logistics partners on the Mumbai–Chennai corridor. Installation supervision is available upon request.
FAQs — Motorised Roof Ventilators in Chennai
Yes. Vayuvents Pvt. Ltd. regularly supplys motorised roof ventilators to clients in Chennai, Tamil Nadu. We serve industries across Sriperumbudur SIPCOT, Ambattur Industrial Estate, Manali Petrochemical Zone, Chennai Port area, dispatching from our Mumbai works.
We supply Standard Motorised Roof Ventilator, Centrifugal Roof Exhaust Fan, High Temperature Roof Ventilator, SS Construction Roof Ventilator and more. All variants are available in custom configurations suited to Chennai's automobile and auto components and related industries.
Chennai's automobile and auto components, leather and footwear, petrochemicals, shipbuilding, IT, steel industries use motorised roof ventilators. Key demand clusters include Sriperumbudur SIPCOT, Ambattur Industrial Estate, Manali Petrochemical Zone, Chennai Port area.
Our standard motorised roof ventilators cover: Airflow Capacity: 500 m³/hr – 1,00,000 m³/hr; Static Pressure: Up to 50 mmWG; Motor Power: 0.18 kW – 22 kW; Throat Diameter: 300 mm – 1,800 mm. Custom specifications beyond these ranges are engineered on request.
There is no minimum order quantity. We accept single-unit orders for both standard and custom-engineered motorised roof ventilators. Bulk orders for OEMs and project contractors are also handled with competitive pricing.
Yes. Vayuvents provides installation supervision and commissioning support for clients in Chennai. Our technical team can visit the site for complex installations. AMC arrangements are also available.
Contact us at enquiry@vayuvents.com or call +91 90961 88703. Share your required specifications and application details. We will provide a detailed technical and commercial proposal within 24 hours.
