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HR-Series Highly Customizable High-Precision High-Rail Mill with a Vast Working Envelope

Built to order, the C.R. Onsrud High-Rail CNC machining center provides a vast working envelope for high-precision machining of large, bulky, and uniquely shaped components of nonferrous, light ferrous, and advanced composite materials. 

From large composite parts for prefab buildings to boat hulls and fuselages, the High Rail handles all of it, with extreme accuracy.

Key features of the HR-Series include:

  • Supports over 1000 square feet of work envelope.
  • Up to 120″ Z-Stroke — that’s an amazing 10 feet in height! 
  • Spindle speed up to 75hp with the option of a second spindle.
    Spindles range from high rpm, lower torque routing spindles to lower rpm, higher torque milling spindles.
  • Heavy-duty thick steel construction for rigidity, speed, and accuracy
  • Up to 120+ pocket automatic tool changer with optional second ATC.
  • Built to order from a huge list of options. 
  • Accepts any type of fixturing.
  • FANUC® latest generation of controls provides:
    • Plenty of speed for high-speed cutting.
    • Plenty of memory for your large programs.
    • Peace of mind when it comes to reliability and longevity.
    • Comes standard with the FANUC interface, C.R. Onsrud’s own user-friendly touch screen HMI, and SeeNC Interface®, making it very simple to learn and operate.
    • Manufactured in America. 
  • Designed, fabricated, machined, painted, assembled, and shipped from our factory in Troutman, NC. Tailored to your needs and built to last.

The High Rail is built to order, and we’ll work with you every step of the way to make sure you get the exact machine you need for your specific application. Contact us at: 704-508-7000 or reach out via email: sales@cronsrud.com

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