Custom shaft machining requires more than just turning raw stock—it demands a deep understanding of how shafts function under load, in motion, and over time. At Triangle Machine Products, we bring decades of focused experience to the production of precision shafts tailored for critical industrial use. Our expertise lies in translating complex requirements—whether dimensional tolerances, material behavior, or performance expectations—into finished parts that work exactly as intended.
From straight cylindrical shafts to stepped, splined, or threaded variants, our team knows how to optimize for accuracy, efficiency, and reliability. Whether you’re designing a new component or sourcing a replacement for an existing system, Triangle offers the custom shaft machining capabilities and attention to detail that keep your assemblies moving without compromise.
Shafts are fundamental to motion and torque transfer in nearly every industrial system—and no two applications are exactly alike. At Triangle Machine Products, we manufacture machined shafts that are purpose-built for your specific use case.
We don’t just produce shafts—we machine them to serve a mechanical function with repeatable precision. That means concentric surfaces for smooth rotation, finely tuned shoulders for bearing placement, and custom features like threads, cross-holes, or grooves that align perfectly with your assembly. From transmission shaft manufacturing to custom spindle production, we ensure every shaft is designed to fit and perform exactly as intended.
Our shaft machining services are built on a combination of modern equipment, optimized workflows, and deep technical experience. With CNC turning centers that support high-speed machining and multi-axis operations, we produce shafts that meet tight tolerances and complex geometries—all while keeping cycle times efficient.
But it’s not just about the machine—it’s how we use it. Our in-house capabilities allow us to add value beyond basic turning: broaching internal keyways, threading to spec, burnishing for reduced friction, or integrating complex diameter transitions in a single setup. Whether the shaft is simple or multifunctional, Triangle’s process is built around custom shaft machining that delivers precision where it matters most—on the floor, in the field, and under load.
Shafts are often overlooked until one fails—when tolerances are off, when friction increases, or when a misaligned feature compromises performance. That’s why our customers trust Triangle Machine Products: we deliver shafts that get it right the first time, every time.
We offer more than just machining. We offer support—engineering input during quoting, design-for-manufacturability insights, and quality checks that verify every surface, thread, and tolerance. Whether you’re building OEM systems or sourcing spares for existing machinery, Triangle provides shaft solutions that are ready to integrate into your system.
We manufacture a wide variety of shafts including transmissions shafts, motor shafts, threaded pins, linear shafts, splined shafts, and custom stepped shafts. Each tailored to your specific mechanical or structural needs.
We work with a broad range of materials, including carbon steels (12L14, 1215, 1018, 1045), stainless steel (303, 304, 416), aluminum, brass, and specialty alloys to match the strength, wear resistance, and environmental requirements of your application.
Requesting a quote is easy — simply send us your drawing, 3D model, or specifications through our contact page, or simply give us a call to start a discussion on your project needs. Our team will review your requirements and respond promptly with pricing, lead time, and any recommendations.
If you have any questions about our machined shafts, our machined shaft turnings machines, our custom machined shaft creation process or anything else, including a quote, feel free to contact us! You can speak to the sales team at our Cleveland office directly by calling 216-524-5872, or you can fill out an online contact form. You can also check out our FAQ page for more answers to commonly asked questions. We’re excited to hear from you.
