Milestone

MILESToNE PRODUCTS

Engineered for Reliability. Manufactured at Scale.

Validated by Leading OEMs.

Bull Gears Internal Ring Gears Transmission Gears Ground Gears & Shafts Rear Axles
Spindles Rockshaft & Induction Cut Bevel Gears Miscellaneous

Bull Gears

Bull Gears

Bull Gears · Domestic Tractor Segment

High-Precision Bull Gears for Heavy-Duty Performance

➔ Hold 37% market share of Bull Gears in the domestic tractor market.

➔ Hobbed on best-in-class new LIEBHERR 11-axis hobbing machines.

➔ Gear quality up to DIN class 4 – ground on top-of-the-line Reishauer RZ 550 & RZ 260 generative gear grinding machines.

  • Weight range: 20 kg to 200+ kg
  • Diameter range: 300 mm – 1000 mm
  • Module up to 18
DIN Class 4 11-Axis Hobbing Reishauer Grinding
Liebherr hobbing machine

Internal Ring Gears

Internal Ring Gears

Internal Ring Gears · Domestic Market

Advanced Internal Ring Gears with Patented Scudding Technology

➔ Attained 30% domestic market share of Internal Ring Gears.

➔ Installed German patented Scudding Technology machines, enabling lead & profile corrections including crown & taper.

➔ Ability to produce helical ring gears & compound ring gears in a single setup.

➔ Capability of producing ring gears through all manufacturing routes: Scudding, Broaching & Shaping.

➔ Shaping & broaching capability with up to 110T vertical broaching.

➔ Carburized, press quenched, induction hardened & nitrided options.

Scudding Tech Helical & Compound 110T Broaching
Internal Ring Gear machining

Rear Axles

  • 22%+ market share in domestic tractor market.
  • Forged in-house | Induction bar end heaters | Auto temperature accept-reject mechanism.
  • 100% 3-way ultrasonically inspected defect-free product.
  • MFG range: Flange dia up to 320 mm, length up to 1500 mm, ECD up to 12–14 mm.
Rear Axles

Rear Axles · Forging & Testing

Reliably Forged Rear Axles with 100% Ultrasonic Testing

➔ Forged using induction billet heating system.

➔ 100% ultrasonic testing ensures internal soundness.

➔ Grinding burn test facility.

➔ Grinding twist & lead inspection for precision critical applications.

Induction Forging Ultrasonic Tested Grinding Validation
Rear axle grinding setup

Spindles

  • Complete range of front spindles for tractors & construction equipment.
  • Complex shape & contouring on press forging.
  • Dedicated production setup with MAZAK turn-mill centres.
Spindles

Spindles · Front Axle & Construction

Complex Press-Forged Spindles with Turn-Mill Precision

➔ Complete range of front spindles for tractors & construction equipment.

➔ Complex shapes & contouring enabled by press forging expertise.

➔ Dedicated production setup with MAZAK turn-mill centres for high repeatability.

Press Forging Turn-Mill Centres Complex Geometry
Spindle machining line

Rockshafts & Induction Hardened Shafts

  • Hold 23% market share in the domestic tractor market.
  • Complete range for all diameter & length requirements.
  • Produced with latest VMC spline generation tech & conventional hobbing.
Rockshafts & induction hardened shafts

Transmission Gears & Transmission Shafts

  • Produced on high-end CNC hobbing, shaving & shaping processes.
  • 11-axis tooth roofing for complex & accurate roofing operations.
  • Compound gears & shafts with blind-hole broaching tech developed in-house.
  • Internal & external swaging.
  • Eccentric gun drilling up to 1000 mm length.
Transmission Gears Transmission shaft machining

Cut Bevel Gears

  • Produced on Gleason 280C with closed-loop feedback robotic line.
  • Low NVH technology with topography within 20 microns.
  • CTT maintained within ±5 microns.
Cut Bevel Gears Bevel gear line

Ground Gears & Shafts

  • Best-in-class Reishauer generative gear grinding technology.
  • Gear quality up to DIN Class 4.
  • Inspected for grinding burns & grinding lead twist.
Ground gears Reishauer grinding machine
Miscellaneous components

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