Precision Gear Manufacturing Capabilities

An overview of our capabilities includes gearing – helical gears, worm gears, worm gear box, unirid gearbox, and worm shafts, hypoid gears, spiral bevel gears, internal gears, herringbone gears, double helical gears and large industrial gears.


Worm Gears and Worm Shafts

Worm drives are used in presses, in rolling mills, in conveying engineering, in mining industry machines, and on rudders. Our capabilities include non-throated worm gears, single-throated worm gears, and double-throated worm gears.


Gear Manufacturing Core Competency

Our core competency focuses on manufacture and supply of product that demand greater complexity and performance.

Product manufacture is managed by highly skilled machinists and technicians supported by over 200 CNC machine tools set on various production cells. Fully integrated Quality Planning processes and In-Process Audit tools utilize advanced technology to verify and ensure a controlled, capable and repeatable process.

We excel at providing Prototype/Prove Design volumes and annual volumes to 50,000 units. Robotic equipment supports any high volume production.

Customers have come to rely on United Gear & Assembly to figure out a way to make them what they need… when they need it… for the price they need it at.

United Gear & Assembly is committed to continuous improvement and driving cost out of product. Whenever and wherever applicable we use cellular and lean manufacturing processes for set-up reduction, quick change-over tooling, and overall greater efficiency. You can always count on us to factor favorably into your cost reduction goal.


Machining Operations
  • Horizontal Lathing
  • Vertical Lathing
  • Horizontal Milling
  • Vertical Milling
  • Hobbing
  • Shaping
  • Hard Turning
  • Broaching
  • Gear Tooth Grinding
  • Nitride Heat Treating
  • Carburize Heat Treating
  • Induction Hardening
  • Worm Shafts | Worm Gear Box | Unirid Gearbox
  • Worm Shafts | Worm Gear Box | Unirid Gearbox
  • Worm Shafts | Worm Gear Box | Unirid Gearbox
Customer Satisfaction Survey