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Rotavator Gear Box Manufacturers in India

Rotavator Gear Box Manufacturers in India

GNA Gears Since 1946Gear manufacturing in India is a fascinating business. While the country is most famous for its software and mobile phone manufacturers, there is an entire industry behind the scenes making the gears and other precision components these companies...



GNA Gears OganizedGNA Gears Since 1946Covid-19 Vaccination DriveWith the second wave of COVID-19 on the rise, Vaccination is the most effective shield against the virus. Prioritizing COVID vaccination for its employees, GNA Gears has started a massive COVID-19...

Automated Assembly in Industry 4.0 | GNA Gears

Automated Assembly in Industry 4.0 | GNA Gears

What is Automated Assembly? Automated assembly systems have various types of material handling equipment, gauging and inspection, palletizing, material removal, vision, marking, pressing, dispensing painting, and washing/drying cells. These robotic assembly lines...

Our Manufcturing


Ring Rolling forging - GNA Gears

Ring Rolling

Rings rolled precisely & seamlessly in various sizes, shapes and materials for the highest demands.

Forging - Upsetter forging


Our range is 500, 800 & 1200 Ton. Upset Forging with capacity up to 13″ is just one of many forging processes available at GNA Gears.

Forging - Drop Hammer forging

Drop Hammer

We have  2 Ton Hammer, Belt Type Hammer. Hydro-pneumatic & Pneumatic drop hammers with 4 Tonnes & 5.5 Tonnes capacity respectively.

Dry Cutting – Klingelnberg

Ring and pinion gear

Dry Cutting Production Line

With more than 20,000 Sq. Ft of area covered in our facility to produce the precise and top quality crown and tail pinion, Bevel & ring gear with the modern state of the art Klingelnberg Dry Cutting.

Forging - Upsetter forging

Klingelnberg Dry Cutting

Apart from its pioneering use of the latest dry cutting technology in the straight bevel gear sector, it has the further advantage of great flexibility. It achieves high productivity by using cemented carbide tools with correspondingly high cutting speeds.

Forging - Drop Hammer forging

GNA Gears

GNA is a professionally managed group of auto & transmission component manufacturing companies, catering to worldwide requirements of Automobiles, Tractors, Off-Highway equipment. 


straight bevel gear manufacture

Bevel Gear Manufacture

Bevel gears are gears where the axes of the two shafts intersect and the tooth-bearing faces of the gears themselves are conically shaped.

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