Precision Gear Manufacturing · Est. 1987

Motion, Machined to a Thousandth

Hobbed, ground, heat-treated, and proven under one roof — custom gears and gearboxes for the machines the world runs on.

SPUR · HELICAL · BEVEL · WORM · PLANETARY · GROUND TO AGMA 12 · ISO 9001 · IATF 16949 · AS9100D ·
SPUR · HELICAL · BEVEL · WORM · PLANETARY · GROUND TO AGMA 12 · ISO 9001 · IATF 16949 · AS9100D ·
SPUR · HELICAL · BEVEL · WORM · PLANETARY · GROUND TO AGMA 12 · ISO 9001 · IATF 16949 · AS9100D ·
SPUR · HELICAL · BEVEL · WORM · PLANETARY · GROUND TO AGMA 12 · ISO 9001 · IATF 16949 · AS9100D ·
What We Machine
Full-Spectrum Gear Manufacturing
From one-off prototypes to 50,000-piece production runs
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Years in Operation

0 M+

Gears Shipped

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Active Part Numbers

0 .7% FPY

First-Pass Yield

From Print to Powertrain

01

Design & DFM Review

Gear engineers review your STEP files and prints, flagging cost and manufacturability wins before metal moves.

02

Blank & Cut

Bar stock or forgings are turned, then teeth are hobbed or shaped on CNC gear cutters.

03

Harden & Grind

Heat treatment locks in core strength; profile grinding restores micron-level accuracy.

04

Inspect & Ship

Every lot is measured for lead, profile, and pitch — the data ships with the parts.

Engineering Notes

CNC milling center cutting a gear blank
Sparks flying during precision grinding
Macro view of finished steel gears
Vulcan Gearworks production floor
Machinist operating a CNC gear hobber
CNC milling center cutting a gear blank
Sparks flying during precision grinding
Macro view of finished steel gears
Vulcan Gearworks production floor
Machinist operating a CNC gear hobber
CNC milling center cutting a gear blank
Sparks flying during precision grinding
Macro view of finished steel gears
Vulcan Gearworks production floor
Machinist operating a CNC gear hobber
The Process Behind the Precision

Hobbed, ground, hardened and honed — every step in our building

Vulcan gear cutting floor
Precision gear grinding

Ready to cut metal?

Send us your drawing. Quote back in 48 hours.

Upload a STEP file and a print — a gear engineer, not a sales bot, will price it.