Spline Shafts

AmTech International specializes in custom spline shaft manufacturing for OEMs and industrial applications. Our spline shafts are engineered for complex engagements, delivering smooth torque transmission, high strength, and reliable performance in demanding environments.

AmTech Manufacturing Solutions Guide Options

Our Handy solutions guide can help you determine what manufacturing process is right for your project or product.

Our advanced capabilities allow us to deliver precision-engineered shafts for axles, power transmission, gearboxes, and a wide range of motion control applications.

Materials

Applications

Services

Comprehensive Shaft Capabilities

We manufacture a full spectrum of shafts—including custom, forged, gear, motor, spline, welded, and worm shafts—using advanced forging, investment casting, die casting, and precision machining technologies. Our flexible production processes support both prototyping and high-volume manufacturing.

Industry-Leading Experience & Quality

With over 25 years of specialized shaft manufacturing expertise, AmTech guarantees precision, durability, and consistent quality in every project. Our ISO-certified processes and rigorous quality control ensure each shaft meets your exact specifications.

Global Supply Chain & Reliable Delivery

Our well-coordinated global manufacturing and logistics network enables us to navigate supply chain challenges and deliver components on time, wherever your operations are located. We support OEMs and industrial customers worldwide with dependable, scalable solutions.

Custom Engineering & Technical Support

AmTech’s engineering team collaborates closely with clients to design and optimize shafts for specific applications. From material selection to surface treatments, we provide expert guidance and responsive support throughout the entire project lifecycle.

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What sizes of spline shafts can AmTech manufacture?

We produce spline shafts with diameters from 0.25″ to 18″ and lengths from 0.50″ to 48″, tailored to your application needs.

What types of splines do you offer?

We manufacture involute, straight-sided, serrated, helical, and custom spline profiles to meet your design requirements.

Can you provide prototypes and support during the design phase?

Yes, we offer rapid prototyping and engineering support, including reverse engineering and design validation.

What materials are available for spline shafts?

We work with carbon steel, alloy steel, stainless steel, bronze, aluminum, and other specialty materials for optimal performance8.

What industries use your spline shafts?

Our spline shafts are used in automotive, industrial, robotics, motion control, and heavy machinery sectors.

How do you ensure quality and precision?

All products undergo rigorous inspection and testing in our certified facilities to meet tight tolerances and customer specifications.

Do you offer inventory management and JIT delivery?

Yes, our JIT warehouse and inventory programs help reduce lead times and storage costs.

How do I request a quote for spline shafts?

Simply contact us or fill out our Request a Quote form with your specifications for a detailed proposal.

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