Used Okuma-BYJC MXR-560V Vertical Machining Center

Author:FMT           Date:2026-01-28

Specification Item Technical Details
Stock Number 810480
Brand Okuma-BYJC Okuma
Model MXR-560V
Axis Travel (X/Y/Z) 1050 * 560 * 450 mm
Spindle Speed 50 - 8,000 rpm
ATC Capacity 20 Tools

1. Equipment Overview: The Legacy of Okuma Engineering

The Okuma-BYJC MXR-560V represents a pinnacle of joint-venture engineering, merging Japanese precision with robust manufacturing scalability. This specific unit, identified by Stock Number 810480, is a testament to the durability inherent in the MXR series. Designed for high-performance vertical machining, the MXR-560V is built on a heavy-duty Meehanite cast-iron foundation, which provides superior damping characteristics essential for heavy milling operations. Unlike standard CNC machines, the Okuma heritage ensures that every component—from the guideways to the spindle housing—is engineered for thermal stability and long-term geometric accuracy.

In the B2B used machinery market, the MXR-560V is highly sought after by tier-one suppliers in the automotive and aerospace sectors. Its reputation for reliability means that even as a second-hand asset, it delivers performance levels comparable to newer machines. The integration of high-precision ball screws and advanced feedback systems allows this machine to handle tight tolerances consistently, making it a cornerstone for any precision workshop looking to scale production without the capital expenditure of a brand-new unit.

2. Detailed Parameter Analysis: Precision in Every Millimeter

2.1 Extensive Working Envelope (1050*560*450mm)

The X-axis travel of 1050mm is a critical advantage for handling long workpieces or multi-station setups. The 560mm Y-axis provides ample throat depth, allowing for the machining of wide base plates and mold frames. This large working envelope ensures that the machine remains versatile, capable of transitioning from small intricate parts to larger structural components without the need for specialized oversized equipment. The Z-axis travel of 450mm is optimized for tool clearance and deep-cavity milling, providing the necessary stroke for complex 3D surfacing.

2.2 Spindle Dynamics (8,000 rpm)

The spindle speed range of 50 to 8,000 rpm is engineered for versatility. At the lower end, the high torque output allows for aggressive stock removal in tough materials like stainless steel or titanium alloys. As the spindle ramps up to 8,000 rpm, the precision balance of the spindle assembly minimizes vibration, which is crucial for achieving high-quality surface finishes and extending tool life. This range makes the MXR-560V an excellent choice for both roughing and finishing operations within a single setup.

2.3 Tool Management: 20-Station ATC

Efficiency in modern manufacturing is measured by the reduction of non-cutting time. The 20-tool Automatic Tool Changer (ATC) on this unit features a rapid cam-driven mechanism. This allows for seamless transitions between tools, supporting complex multi-operational programs that involve drilling, tapping, and contour milling. The 20-tool capacity is widely considered the "sweet spot" for general-purpose machining, providing enough variety for diverse jobs while maintaining a compact footprint.

3. Application Case Studies: Where the MXR-560V Excels

In the field of high-precision mold making, the MXR-560V is frequently utilized for core and cavity machining. Its ability to maintain constant feed rates and high surface integrity reduces the need for manual polishing. For instance, a medium-sized plastic injection mold can be roughed and finished on this machine with exceptional accuracy, ensuring perfect parting lines and shut-off surfaces.

Another significant application is in the medical device industry. Components such as surgical instrument housings require both complex geometries and biocompatible surface finishes. The MXR-560V’s stable control system handles the intricate G-code required for these parts with ease. Furthermore, the machine's reliability makes it ideal for 24/7 production environments where downtime can result in significant financial losses.

4. Maintenance History and Condition Report

Stock 810480 has been meticulously maintained according to Okuma’s preventive maintenance schedules. Recent inspections confirm that the spindle runout is well within factory specifications. The linear guideways show no signs of scoring, and the automatic lubrication system is fully operational. Electrically, the machine has been tested for signal integrity and drive response. We have also verified the integrity of the tool magazine sensors and the ATC arm alignment. This level of maintenance ensures that the machine is "plug-and-play," ready to be integrated into your production line immediately upon arrival.

5. ROI and Value Proposition

Investing in a used Okuma-BYJC MXR-560V offers a compelling ROI. By acquiring this high-end Japanese-technology machine at a fraction of the cost of a new model, businesses can allocate capital to other areas such as tooling or software. The lower depreciation rate of Okuma machines also ensures that the asset retains a high resale value in the future. For shops looking to upgrade from lower-tier equipment to professional-grade CNC technology, this machine provides the perfect entry point without the associated financial risk of high-interest equipment financing.

Frequently Asked Questions (FAQ)

Q1: What control system does the MXR-560V use?

A: Most MXR-560V models are equipped with either the Okuma OSP control or the Fanuc series, both of which are industry standards for reliability and ease of programming.

Q2: Can this machine handle heavy steel cutting?

A: Yes, thanks to the rigid cast-iron frame and the 50rpm low-end spindle torque, it is well-suited for heavy-duty milling in ferrous materials.

Q3: Is the spindle oil-cooled?

A: Yes, it features an integrated spindle cooling system to manage thermal expansion during high-speed operations, ensuring consistent precision.

Q4: What is the footprint of this machine?

A: While the machine offers a large 1050mm X-axis, its footprint is designed to be space-efficient for standard workshop layouts. Exact dimensions can be provided upon request for Stock 810480.

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