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HVLS, Exhaust & Cooling, across Dobaspet & Nelamangala KIADB
HVLS & Exhaust Fans for Dobaspet & Nelamangala Factories: HVLS, Exhaust & Coolers
We are Aruth Ventilation Systems, and we supply and install HVLS exhaust fans across the Dobaspet industrial area and Nelamangala, from the KIADB sheds northwest of Bengaluru to the warehousing and logistics belt along NH-48. We are an Ahmedabad-based manufacturer, but Karnataka is core territory for us: gearless IE5 PMSM HVLS fans that cut up to 30% off conventional fan bills, industrial and FRP exhaust fans for chemical and heavy-manufacturing units, and a free on-site survey anywhere in the Dobaspet or Nelamangala belt. With 230+ installations and a 2-year warranty, the first step is simple. Call +91 88665 44445.
Dobaspet and Nelamangala sit on a hot, hard ventilation problem hidden behind a mild climate: very big sheds. This is a large KIADB manufacturing and warehousing belt northwest of Bengaluru, full of high-roof fabrication units, FMCG plants, chemical units and vast logistics warehouses. Bengaluru's plateau weather is gentle by Indian standards, rarely brutally hot, but a 30,000 or 50,000 sq.ft shed under a metal roof still bakes by mid-afternoon, and the air just sits there. We have walked floors exactly like these, and the lesson is the same every time: in this belt the problem is usually still, stuffy, trapped air over a huge area, not extreme heat, so the right answer leads with air movement and extraction.
That is why for Dobaspet and Nelamangala we lead with HVLS fans plus exhaust, and treat evaporative coolers as a limited tool only. On the Bengaluru plateau the temperature rarely climbs high enough or stays dry enough for a cooler to earn its keep across a whole shed. What actually fixes comfort here is a slow, wide HVLS breeze washing the full floor so people feel 3 to 5 C cooler, backed by exhaust fans that physically pull out heat building under the roof, plus fumes and dust from the process. Coolers stay for spot relief at a few fixed workstations, nothing more.
The industry mix in this belt decides the exact recipe. Engineering and fabrication units throw weld smoke and grinding dust that need extraction. FMCG and general manufacturing plants want clean, even, comfortable airflow over packing and assembly lines without raising dust. Chemical units throw corrosive fumes that destroy ordinary steel fans, so they need FRP corrosion-proof exhaust. And the warehousing and logistics sheds, the ones that define Dobaspet, are simply enormous, where one big HVLS fan over the open floor does the work of fifteen to twenty wall fans at a fraction of the running cost.
This page covers the Dobaspet and Nelamangala KIADB belt specifically: which fan suits which unit and why. We are based in Ahmedabad at GF-001 Mauryansh Elanza, Satellite, but we supply and install all over India, and Karnataka is one of our regular states. Wherever your shed sits in this belt, from the Dobaspet KIADB area to the Nelamangala units off NH-48, the start is the same: a free on-site survey, an honest airflow calculation and a written quote, with no obligation.
Our range, in motion
What we supply & install in Dobaspet / Nelamangala
HVLS Industrial Fans
Gearless 2.4 to 7.3 m ceiling fans that move huge volumes of air on 1 to 1.7 kW, even, gentle cooling for high-bay sheds and warehouses.
ExploreIndustrial & FRP Exhaust Fans
Heavy-duty and corrosion-proof FRP exhaust fans up to 44,000 CFM to pull out heat, fumes, dust and humidity.
ExploreIndustrial Air Coolers
Honeycomb-pad evaporative coolers from 7,500 to 30,000 m3/h that cool large sheds and factory floors on low power, much cheaper to run than air conditioning.
ExploreMobile & Portable Fans
Spot-cooling mist and man-cooler fans for workstations, assembly lines and loading bays that need targeted airflow.
ExploreCoverage map
Industrial areas we serve around Dobaspet / Nelamangala
We install across these estates and the units inside them, survey, supply, mounting, wiring and after-sales.
Dobaspet KIADB Industrial Area
Engineering & fabrication, FMCG, chemicals, warehousing & logisticsThe anchor estate of this belt, a large KIADB area northwest of Bengaluru off NH-48, packed with engineering and fabrication units, FMCG plants, chemical units and a heavy concentration of logistics warehouses. The big warehouse and FMCG sheds take 6.1 m or 7.3 m HVLS fans to even out trapped roof heat across vast open floors, while fabrication units add industrial exhaust for weld smoke and dust, and the chemical units take FRP corrosion-proof exhaust that will not rust out.
How to choose: HVLS vs exhaust vs coolers for a Dobaspet or Nelamangala factory
The short answer: HVLS fans for comfort over big open floors, exhaust fans to physically pull out heat, fumes and dust, and air coolers only for limited spot relief at fixed workstations. Most units we fit in the Dobaspet and Nelamangala belt end up with a combination, because the loads stack. A fabrication unit needs HVLS over the floor for comfort AND exhaust on the weld bay to clear smoke; a warehouse may only need HVLS; a chemical unit needs FRP exhaust first.
One point specific to this belt: because Dobaspet and Nelamangala sit on the mild Bengaluru plateau, evaporative coolers do less here than people expect. They cool by adding moisture, and they only pay off across a whole shed in genuinely hot, dry conditions. The plateau is rarely hot or dry enough for long enough, so we lead with HVLS air movement plus exhaust extraction and keep coolers for spot use only. If the problem is hot, still air sitting over a big warehouse or FMCG floor, HVLS is the answer: one 7.3 m gearless fan moves a gentle 1 to 2 m/s breeze across up to about 20,000 sq.ft and feels 3 to 5 C cooler. If the problem is something you need out of the building, weld smoke and grinding dust in a fabrication unit, or chemical fumes, you need exhaust, and in corrosive chemical air that means FRP exhaust fans that will not rust out in a year.
Why Dobaspet and Nelamangala warehouses switch to gearless HVLS
The number that moves owners in this belt is the power bill, and it is the warehouses that gain the most. Our HVLS fans run on IE5 gearless PMSM motors, so a single 7.3 m fan covers up to about 20,000 sq.ft and replaces 15 to 20 conventional wall or pedestal fans that together draw far more power and cool far less. Across our installs that works out to up to 30% lower fan-related power, with typical payback inside 18 to 30 months depending on running hours. In a Dobaspet logistics shed running two shifts, that payback comes comfortably inside that window.
Gearless also means almost no maintenance: there is no gearbox to leak oil onto stored stock or seize up in dusty fabrication air. For a warehouse, no oil drip over inventory is a real advantage. Add the 2-year warranty and the maths is straightforward. We run the actual numbers for your shed during the free survey: floor area, roof height, headcount and your current fan count and tariff, then show you the kW saved and the payback in months before you commit to anything.
Ahmedabad manufacturer, full service across Dobaspet and Nelamangala
We manufacture our own fans, which is the practical advantage for a unit in this belt: factory pricing, custom sizes built in-house, short lead times, spares on the shelf, and our own engineers, not a third-party dealer, handling the survey, install and after-sales. Our workshop is at GF-001 Mauryansh Elanza, Shyamal Cross Rd, Satellite, Ahmedabad 380015, and Karnataka is one of our regular service states, so the Dobaspet and Nelamangala belt is routine work for our team, not an out-of-area exception.
We supply and install across the whole belt, from the Dobaspet KIADB Industrial Area to the Nelamangala units along NH-48, and onward into greater Bengaluru. The free on-site survey is genuinely free and genuinely useful: an experienced engineer on your floor, measuring your area, roof height and your heat, fume or dust load, then giving you an honest layout and a written quote. Whether you run a single fabrication shed or a multi-bay warehouse, you deal with one team for survey, fabrication, installation and AMC.
From the field
Verified installCase study: a Dobaspet KIADB warehouse cools its picking floor
Before — the problem
A third-party logistics operator in the Dobaspet KIADB area, running a distribution warehouse off NH-48, called us with a problem common across this belt. Their 40,000 sq.ft high-bay shed had a metal roof that trapped heat all afternoon, and although Bengaluru's weather is mild, the picking and packing floor turned stuffy and airless by mid-shift. A long row of pedestal fans just pushed warm air around at head height while drawing a steady power load through both shifts.
What Aruth installed
We did a free on-site survey, measured a roof height of about 10 m, and mapped where the heat was pooling under the trusses over the pick faces. Our recommendation was straightforward: four 7.3 m HVLS fans spaced across the open floor to wash the whole shed with a steady, gentle breeze that workers actually feel at skin level, with no exhaust needed since there were no process fumes, only trapped heat.
The result
After installation the floor ran noticeably cooler and fresher, pickers stopped slowing down in the afternoons, and because the HVLS fans use IE5 gearless PMSM motors the operator replaced roughly 20 pedestal fans with far lower running cost. On two-shift running hours the owner is looking at payback inside roughly two years on fan power alone. The fans carry our 2-year warranty, and our own team handled survey, fabrication and installation end to end.
Questions
Dobaspet / Nelamangala ventilation FAQs
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+91 88665 44445
+91 99787 78767
info@aruthventilation.com
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GF-001 Mauryansh Elanza, Shyamal Cross Rd,
Nr. Parekh Hospital, Satellite, Ahmedabad 380015
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GF-001 Mauryansh Elanza, Shyamal Cross Rd, Nr. Parekh Hospital, Satellite Ahmedabad, Gujarat 380015, India