Welcome to Tuff Gear — where strength meets precision.

"Tuff Gear gearboxes are engineered for strength, precision, and durability, delivering reliable performance across helical, worm, spiral bevel, multi-speed, and extruder applications."

Sumit Industrial Gears LLP is a trusted name among the gearbox manufactures in India. We can custom design, engineer and manufacture gearboxes catering to the requirements of your applications. The gearbox is a prime component of most of the drive systems and our expertise as the top-industrial gearbox manufactures have the story of more than three decades. Over the years, we have been able to grow and flourish as the top-industrial gearbox suppliers as a result of the support from our customers within the country and beyond.

“Welcome to Tuff Gear — where strength meets precision.
We are a trusted manufacturer of high-performance industrial gearboxes, including helical, worm, spiral bevel, multi-speed, and extruder gearboxes. Designed for durability, engineered for efficiency, and built to handle the toughest operations, Tuff Gear products deliver unmatched reliability for industries that can’t afford downtime.

At Tuff Gear, we don’t just make gearboxes — we power your performance.”

Elecon Engineering Company Limited

Founded in 1951, headquartered in Anand, Gujarat.

One of Asia’s largest manufacturers of industrial gears and gearboxes—including helical, worm, planetary, and bevel types—for heavy industries like cement, steel, mining, and power

Established in 1971.

 

Bharat Gears Limited

Established in 1971.

Renowned for high-precision gears: helical, spiral bevel, worm, and hypoid, used across automotive, cement, power, steel, and textile sectors

Triveni Engineering & Industries Ltd.

Founded in 1932, based in Noida.

Produces industrial gears and gearboxes for sectors including power transmission, defence, water treatment, and sugar

Rotec Transmissions Pvt. Ltd.

Founded in 1984.

Precision-engineered industrial gearboxes, sprockets, and mud-pump gears—serving oil & gas, steel, cement, and mining

Hind Gear Industries

Operating since 1986.

Manufactures precision-ground gears, gearboxes, and geared motors across diverse sectors including chemicals, food, mining, and power

Bevel Gears India Pvt. Ltd.

Since 1976, specializes in bevel gears and gearboxes: straight/spiral bevel, hypoid, differential—for automotive, aerospace, defence, robotics

JS Gears (Ahmedabad)

Over 30 years of experience in designing and manufacturing custom industrial gearboxes—helical, extruder-duty, parallel shaft—for heavy conveyors, crushers, and extruders

Speedo Gears Pvt Ltd

Supplier and manufacturer in India offering helical, bevel-helical, skew-helical, worm reduction, and planetary gearboxes for various industrie

Radicon Powerbuild Pvt. Ltd.

A joint venture with UK’s Radicon, specializing in conveyor gearboxes with high-load capacity and energy-efficient systems—based in Vadodara, Gujarat

Bonfiglioli Transmissions Pvt Ltd

Italian global major with strong presence in India, providing advanced conveyor gearboxes widely used in mining and automation—based in Chennai

NORD Drivesystems Pvt Ltd

German-origin subsidiary offering modular conveyor gearbox systems with global support—from Pune, Maharashtra

Rotomotive Powerdrives India Ltd.

Supplies helical, bevel, worm gearboxes and geared motors per European standards—serving power plants, steel, cement industries—Gujarat-based

ISGEC Heavy Engineering Ltd.

A diversified heavy engineering firm (est. 1933) manufacturing large-scale equipment including gear assemblies and castings, with plants across India

 

SMD Gearbox

Specializes in high-precision servo gearboxes (cycloidal, harmonic, right-angle, etc.) for automation and robotics—focus on precision motion control

Power Ace Engineering

Manufactures precision gearheads, right-angle gearboxes, planetary and harmonic geared motors—serving defence, space, pharmaceuticals, paper, steel, sugar

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