If you’re a manufacturing (e.g., marine or boating industry) and are outsourcing work because of capacity limitations, check out the LR-Series and HR-Series. These high-rail milling centers produce everything from bulkheads and hulls to decks and stairs. These machines streamline the R&D to machining process, so you can expand, modernize, or customize your existing products, or launch new ones, easily in-house without being held hostage to third-party vendors’ costs and time frames.
The LR-Series and HR-Series are capable of performing all the highly precise and intricate cuts and finished trims needed. They each can process large, bulky, and uniquely shaped components (such as this boat console plug) in wood, plastic, foam, aluminum, fiberglass, and other advanced composites — in a single setup. This reduces your lead and production times, minimizes part costs, and increases your margins.
Here, Rampf Group generously provided the tooling board and bonded the material to create the block that is being machined using tooling from LMT Onsrud. Experts from MasterCam assisted with the software program used to make this plug. An additional thanks to Scout Boats:

Key features of the HR-Series include:
- Supports over 1000 square feet of work envelope.
- Up to 120″ Z-Stroke — that’s an impressive 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:
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- 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.
Our High Rails are built to order, and we’ll work with you every step of the way to make sure you get the exact machine you need to grow your marine manufacturing and boatbuilding business. Contact us at: 704-508-7000 or reach out via email: sales@cronsrud.com.





