Engineering strength
built for industry.
Material handling to machined components, fabrication to flagship clean-energy products — under one roof in Padi, Chennai.
Conveyors · Conveyor Spares
SPMs · Custom builds
Sprockets · Gears · Components
Grills · Gates · Custom
Design → Commissioning
ESE · Chemical Earthing · Slat Chain
Residential & Commercial · Cleaner Heat
"Two decades. One promise —
built once, built right."
Founded in 2005 by S. Nathan, Nathen Engineering Industries is a vertically-integrated design, fabrication and manufacturing facility in Padi, Chennai. We engineer the components, machines and systems that keep India's factories, warehouses and workshops running — from a single sprocket to a fully commissioned conveyor line.
Two decades on, our reputation rests on one principle: every drawing reviewed, every tolerance verified, every commitment delivered. No surprises in week eight.
Every quote begins with a drawing review and a manufacturability check — never a guess.
AGMA-grade gears, ground bearings, fits held to ±0.02 mm where it matters. The detail is the work.
Slot-based scheduling on the floor. We commit to a date. We hit the date.
Spares, retrofits and on-site service for the lifetime of every system we ship.
From CAD to commissioning. Six engineering disciplines under one roof in Padi, Chennai — plus a flagship clean-energy product built on the back of them.
Belt, roller, slat-chain and modular conveyor systems engineered for industrial floors, warehouses and assembly lines. Designed, fabricated and commissioned in-house — including replacement spares for the lifetime of the system.
SPMs, jigs, fixtures, custom builds.
Sprockets, gears, machined components.
Grills, gates, custom industrial & domestic.
Design → Manufacture → Supply → Erect → Commission.
ESE, Chemical Earthing, Slat Chain assemblies.
Wood-pellet stoves engineered for residential and commercial use — high thermal efficiency, low emissions, dramatically lower running cost vs LPG. Available in 5 kW (residential) and 12 kW (commercial) variants. First-batch pre-bookings open now.
The Nathen Bio-Pellet Stove burns compressed wood pellets at 85–92% thermal efficiency — engineered for kitchens, hotels, canteens and light industrial heating. First-batch pre-bookings are open now.
Drag the slider to your current monthly LPG spend. The figures below update instantly to show what you’d save by switching to the Nathen Bio-Pellet Stove.
Calculated at ~65% lower running cost vs LPG. Actual savings vary by region and usage pattern. For an exact quote, send your monthly fuel spend to S. Nathan via the form below.
85–92% thermal — beats LPG by 25–32 percentage points.
Closed chamber + chimney draft. Low particulate emissions.
Most users break even in 8–14 months on fuel-cost savings alone.
Anything else? Reach out — we answer every brief within one business day.
Compressed wood pellets (8–10 mm). Locally sourced biomass — agricultural residue, sawmill waste, sustainably-pressed wood. Roughly ₹22–24 per kg in most Indian markets.
Closed combustion chamber, no pressurised gas, no leak risk. Solid fuel storage is inherently safer. Optional smoke alarm and chimney draft sensor available.
Closed combustion + chimney draft means almost no visible smoke during normal operation. Particulate emissions are roughly 22% of LPG equivalent.
First-batch pre-bookings ship 4–6 weeks from confirmation. Subsequent batches ship in 2–3 weeks. Pan-India delivery via Nathen logistics.
On-site installation by Nathen technicians (residential within Tamil Nadu, partnered installers pan-India). 24-month manufacturing warranty, lifetime spares availability.
4–6 week ship from confirmation · pan-India delivery · 24-month warranty.
Email a brief, message us on WhatsApp, or visit the workshop in Padi. Every enquiry is read by S. Nathan personally.