Bangalore, India · Building machines since 1991

Machines that work.
Partners that stay.

ETA Technology builds welding machines, forging lines, and test rigs for some of India's most demanding manufacturers — and stays with you for the lifetime of every machine we make.

1,200+
Machines delivered
35+
Years of experience
20+
Countries served
24×7
Support available
Trusted by
Tata MotorsMahindraISROHALDRDOBharat ForgeEicherBEMLL&TAshok LeylandNTPCBELSundaram Clayton Tata MotorsMahindraISROHALDRDOBharat ForgeEicherBEMLL&TAshok LeylandNTPCBELSundaram Clayton

We care about three things.
Most companies only talk about one.

Every ETA machine is designed around three questions: Does it look professional? Does it run reliably? Will we be there when it needs attention?

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Looks the part

Your machine sits on a factory floor visited by customers, auditors, and new employees. Ours look sharp — clean panels, clear labels, controls that make sense at a glance — before a single button is pressed.

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Runs without drama

Smart sensors, automatic quality checks built into every cycle, and real-time dashboards mean problems are caught before they become stoppages. Fewer surprises. More output.

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We don't disappear

Maintenance contracts, spare parts, remote diagnostics, and upgrade programmes mean your ETA machine gets better with age. We've been maintaining machines we sold 20+ years ago. That's partnership.

What we build

Five machine families. All designed in Bangalore, tested rigorously, and backed by ETA's service team after delivery.

Rotary Friction Welding
Spin. Press. Bond — stronger than the original.

One part spins, the other is held. They press together under load — friction heats the interface without melting, then a forge force creates a permanent solid-state bond. No filler, no gas, no operator skill required. Capacity 1.5 to 2,000 tonnes.

Engine valvesTruck axlesDrill pipesTurbochargers1.5–2000t range
Explore RFW →
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Friction Stir Welding
Welding without melting

A rotating tool stirs metal in the solid state — no porosity, no distortion, no consumables. The choice for EV battery trays, aerospace panels, and heat exchangers in aluminium and dissimilar alloys.

EV battery traysAerospaceZero porosity
Explore FSW →
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Upsetting & Forging
Shaping metal with heat and force

Electrical upsetting machines and servo screw presses for engine valve production. Near-zero rejection rates, proven across millions of parts per year.

Engine valvesNear-zero rejects
Explore Upsetting →
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Special Purpose Machines
When no catalogue machine exists

Ball turning, shaft straightening, commutator slotting, duplex milling — built for specific operations that standard suppliers don't cover.

Custom builtEngine valves
Explore SPMs →
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Test Rigs
Proving parts will last before they go into a vehicle or aircraft

Ball joints, steering gears, aircraft landing gear, railway instrumented wheels — our test rigs put parts through years of simulated use in hours. Automotive, aerospace, railway and defence domains covered. 16+ standard designs and fully custom builds.

AutomotiveAerospaceRailwaysDefenceCustom builds
Explore Test Rigs →
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From first call to running machine — and beyond

01 — Understand
We listen first

Tell us what you make, what volume you need, and what problems you're having. No pitch — just questions from engineers who understand your process.

02 — Design
Built for you, not a catalogue

Our engineers design the machine around your specific part, material, and production rate. Every ETA machine is engineered-to-order.

03 — Prove it
You see it work first

Before delivery, your parts run on the machine at our Bangalore facility. You accept only what meets spec. No surprises on your floor.

04 — Stay
We're here for the long run

Annual maintenance contracts, remote diagnostics, spare parts, and upgrade programmes — your ETA machine is a long-term investment we protect together.

Who we work with

Our machines run in some of the most demanding environments in manufacturing — from ISRO's assembly lines to automotive plants producing millions of parts a year.

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Automotive & EV

Engine valves, EV battery trays, axles, turbochargers, suspension components, heat exchangers

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Aerospace

Aircraft panels, landing gear, cryogenic tanks, structural assemblies — for ISRO, HAL and defence integrators

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Defence

Armoured vehicle parts, armament components, naval structures — for DRDO, HAL, BEL, OFB

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Railways

Coach bodies, floor panels, bogie components, instrumented wheel calibration rigs

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Oil & Gas

Drill pipes, sucker rods, pipeline joints and offshore structural components

Energy

Wind turbine components, nuclear assemblies and power generation equipment

We help our customers make their best product ever — not just by building a machine, but by staying involved in every shift it runs and every upgrade it needs.

ETA Technology · Bangalore, India · Since 1991

Ready to talk about your production challenge?

No obligation. Just a conversation with an engineer who understands manufacturing — and will tell you honestly whether we're the right fit.

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