Custom Gears
Precision Gear Manufacturing Services
Crown Hobbing Gear
Worm Gears
Helical Gears
Turn-Key Gears
Turn-Key Gear Shafts
Turn-Key Gears
Ring Gears
Turn-Key Gears
Precision Machining Gear Manufacturing Services

Wholesale Worm Helical Gear Manufacturers

Carnes-Miller Gear specializes in manufacturing wholesale worm and helical gears with precision hobbing, grinding, and custom machining capabilities. Our gears are engineered for industrial, mining, transportation, construction, agricultural, and rail applications. With 50 years of experience, we deliver AGMA-rated quality gears up to 400mm diameter, offering turn-key manufacturing, reverse engineering, and gear modification services to meet exact specifications.

Our Range of Products

Custom Gears

Custom Gears

  • Turn-key manufacturing capabilities
  • AGMA 13 precision grinding quality
  • 50 years manufacturing experience
Precision Gear Manufacturing Services

Precision Gear Manufacturing Services

  • Full-service job shop capabilities
  • Up to 400mm diameter grinding
  • Custom lead and profile mods
Crown Hobbing Gear

Crown Hobbing Gear

  • Advanced profile grinding options
  • AGMA 2000 Class 10-13 ratings
  • 50 years gear innovation
Worm Gears

Worm Gears

  • Up to 16-inch diameter capacity
  • CDA 954 aluminum bronze material
  • Reverse engineering services
Helical Gears

Helical Gears

  • AGMA Class 10-13 quality ratings
  • Helix angles up to ±45 degrees
  • Crown and taper hobbing options
Turn-Key Gears

Turn-Key Gears

  • Complete in-house machining
  • Competitive pricing structure
  • Up to 200mm pitch diameter

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Frequently Asked Questions

What AGMA quality ratings do your worm and helical gears achieve?

Our shaped and hobbed gears achieve AGMA 10 rating, while heat-treated and ground gears achieve AGMA 13 rating for superior precision and performance.

What is the maximum diameter capacity for worm and helical gears?

Can you reverse engineer obsolete worm or helical gears?

What materials are used for worm gear manufacturing?

Do you offer turn-key gear manufacturing services?

What helix angle range can you accommodate for helical gears?

How quickly can you deliver custom worm and helical gears?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Mining Operations

Mining Operations

Heavy-duty worm and helical gears engineered for mining equipment, providing high torque transmission and reliable performance.

Transportation & Rail

Transportation & Rail

Precision-machined gears for transportation systems and rail applications, delivering smooth operation and extended service life.

Industrial Manufacturing

Industrial Manufacturing

Custom worm and helical gears for industrial machinery, providing precise power transmission and AGMA-rated quality standards.

Agricultural Equipment

Agricultural Equipment

Durable gear solutions for agricultural machinery, engineered to withstand demanding field conditions and heavy workloads.

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 Excellence

Since 1973, we've delivered AGMA-rated gears with unmatched precision and reliability across aerospace, defense, medical, and industrial sectors.

Complete In-House Manufacturing

Full-service capabilities including hobbing, grinding, shaping, and broaching ensure precise control, cost-effectiveness, and faster delivery for your custom gear needs.

Reverse Engineering Expertise

We replicate obsolete gears and provide custom modifications when OEM support is unavailable, keeping your equipment operational with expert reverse engineering services.

Request a Quote for Custom Worm & Helical Gears

Connect with our gear engineering experts. We'll review your specifications and provide a detailed quote with technical recommendations for your application.

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