Custom Gears
Precision Gear Manufacturing Services
Precision Machining Gear Manufacturing Services
Turn-Key Gears
Turn-Key Gears
Turn-Key Gears
Turn-Key Gear Shafts
Planetary Gears
Ring Gears
Worm Gears
Crown Hobbing Gear
Spur Gears
Helical Gears
AGMA 10 certified

AGMA 10 Certified

AGMA 13 certified

AGMA 13 Certified

Commercial Gear Units: Custom Engineering Solutions

Custom-engineered commercial gear units designed for precision power transmission across industrial, mining, aerospace, and defense applications. Our comprehensive manufacturing services include turn-key gear production, precision grinding, and custom modifications with AGMA 10-13 quality ratings. With 50 years of expertise, we deliver complete gear solutions from blanking through finishing, including spur, helical, planetary, ring, and worm gears up to 20 inches diameter.

Our Range of Products

Custom Gears

Custom Gears

  • Complete turn-key gear manufacturing
  • AGMA 10 & 13 quality ratings
  • 50 years manufacturing expertise
Precision Gear Manufacturing Services

Precision Gear Manufacturing Services

  • Grinding up to 400mm diameter
  • AGMA 13 precision ground gears
  • Full-service job shop capability
Precision Machining Gear Manufacturing Services

Precision Machining Gear Manufacturing Services

  • Advanced grinding technology
  • 50 years of gear innovation
  • In-house nital-etch testing
Turn-Key Gears

Turn-Key Gears

  • Complete to customer drawings
  • Aerospace & defense grade
  • Reverse engineering services
Turn-Key Gears

Turn-Key Gears

  • In-house shaft machining
  • Made in Locust, NC
  • Multi-industry applications
Turn-Key Gears

Turn-Key Gears

  • Complete gear blank machining
  • Competitive quality pricing
  • 200mm pitch diameter capacity

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Frequently Asked Questions

What does a gear unit do?

A gear unit transmits power and torque between mechanical components while controlling speed and direction. It converts motor output to the required speed and torque for specific industrial applications.

What AGMA quality ratings do you offer for commercial gear units?

What is the maximum diameter for custom gear manufacturing?

Do you offer turn-key gear manufacturing services?

Can you reverse engineer obsolete gear units?

What types of gears can you manufacture?

What industries do you serve with commercial gear units?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Aerospace & Defense

Aerospace & Defense

Precision-ground gears for aircraft systems, defense equipment, and specialized aerospace applications requiring AGMA 13 quality standards.

Industrial Manufacturing

Industrial Manufacturing

Custom gear units for production machinery, material handling equipment, and automated systems requiring reliable power transmission.

Mining & Heavy Equipment

Mining & Heavy Equipment

Rugged gear solutions for mining operations, construction machinery, and heavy-duty equipment operating in demanding environments.

Transportation & Rail

Transportation & Rail

Precision gears for railway systems, transportation equipment, and rail vehicles requiring high reliability and extended service life.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

You might also like

Why Industrial Manufacturers Choose Carnes-Miller Gear

50 Years of Precision Manufacturing

Since 1973, we've delivered high-quality custom gear solutions across aerospace, defense, medical, and industrial sectors with proven expertise in precision engineering and quality control.

Complete In-House Capabilities

Full-service job shop with comprehensive capabilities for gear blanking, milling, grinding, and broaching ensures precise control over production, cost-effectiveness, and timely delivery without outsourcing delays.

AGMA-Certified Quality Standards

AGMA 10 rating on shaped and hobbed gears, AGMA 13 on ground gears. Advanced grinding technology and in-house nital-etch testing guarantee superior surface finish and exacting standards for high-performance applications.

Request a Custom Gear Quote for Your Application

Our gear engineering specialists will review your requirements and provide a detailed quote with technical recommendations. Expect a response within 24 hours on business days.

Contact Us Today

For immediate assistance, feel free to give us a direct call at +1 704-888-4448 You can also send us a quick email at dan@cmgear.us