Custom Gear Manufacturing



AmTech Manufacturing Solutions Guide Options
Our Handy solutions guide can help you determine what manufacturing process is right for your project or product.
Custom Gear Manufacturing Overview
Gear Manufacturing Capabilities & Tolerances
- Spur Gears: Up to 24″ diameter
- Bevel Gears: Up to 24″ diameter
- Worm Gears: Up to 24″ diameter
- General Turning: Up to 24″ diameter
- Turning: ±0.0002″
- Milling: ±0.0005″
- Hobbing: To AGMA standards
Advanced Gear Cutting & Grinding
Materials
- Acetal
- Delrin
- Gray Cast Iron
- Nylon
- Stainless Steel
- Aluminum
- Brass
- Alloy Steel
- Plastic
- Carbon Steel
- Ductile Iron
- Bronze
- PEEK
Applications
- Automotive
- Biotechnology
- Construction
- Defense
- Electrical
- Electronics
- Heavy Equipment
- Industrial Machinery
- Marine
- Medical Devices
- Off-Highway
- Pneumatics
- Robotics
Services
- Broaching
- Casting
- Climb Hobbing
- Conventional Hobbing
- Forging
- Grinding
- Heat Treating
- Honing
- Flame Cutting
- Lapping
- Milling
- Shaping
- Shaving
Dependable Gear Manufacturing
Precision Gear Manufacturing Solutions
Comprehensive Gear Manufacturing Capabilities
We produce a full spectrum of precision gears—including spur, helical, bevel, worm, ring & pinion, flywheels, flexplate assemblies, and specialty gears—using advanced hobbing, shaping, grinding, and heat treatment technologies. Our flexible production methods support both rapid prototyping and high-volume manufacturing, accommodating complex geometries and tight tolerances for demanding OEM applications.
Industry-Leading Experience & Quality
With over 25 years of specialized gear manufacturing expertise, AmTech guarantees exceptional accuracy, strength, and consistent quality in every gear. Our ISO 9001, IATF 16949, and QS 9000 certified processes and rigorous quality control ensure each gear meets your exact specifications and industry standards.
Global Supply Chain & Reliable Delivery
Our well-coordinated global manufacturing and logistics network enables us to overcome supply chain challenges and deliver precision gears on time, anywhere in the world. We support OEMs and industrial customers with dependable, scalable solutions and Just-In-Time (JIT) delivery from multiple warehouse locations.
Custom Engineering & Technical Support
AmTech’s engineering team collaborates closely with clients to design and optimize gears for specific applications. From material selection—including carbon steel, alloy steel, stainless steel, and specialty alloys—to gear geometry and finishing processes, we provide expert guidance and responsive support throughout every stage of your project.

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FAQ's
Frequently Asked Questions
Can you manufacture custom gears to my exact specifications?
What types of gears and assemblies do you offer?
What materials can you use for custom gears?
Do you offer prototyping and engineering support?
How do you ensure gear quality and precision?
All gears are produced in ISO 9001, IATF 16949, and QS 9000 certified facilities and undergo rigorous inspection, including CMM measurement and gear testing, to ensure they meet exacting standards.
Can you handle mid- to high-volume production?
What is your typical lead time for samples and production orders?
Do you offer inventory management and JIT delivery?
How do I get started with a custom gear project?
Simply contact us or submit your requirements through our Request a Quote form, and our team will guide you through the next steps.
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