USED OKUMA MU-6300V

The OKUMA MU-6300V is a high-performance 5-axis multitasking vertical machining center designed for complex, high-precision part manufacturing in a single setup. It belongs to Okuma’s MU-V series, which integrates milling and turning capabilities with simultaneous 5-axis machining, making it ideal for aerospace components, turbine parts, medical devices, die & mold applications, and advanced engineering parts where accuracy and process consolidation are critical.

A key feature of the MU-6300V is its rigid double-column structure combined with a high-precision trunnion table. This design provides strong stability during heavy cutting while enabling smooth multi-axis motion for complex geometries. The trunnion system allows multi-sided machining in one setup, significantly reducing cycle time and improving accuracy by minimizing re-clamping errors.

The machine offers a large working envelope of approximately X: 925 mm, Y: 1,050 mm, and Z: 600 mm, making it suitable for medium-to-large complex components. The table diameter is around 630 mm with a typical load capacity of about 600 kg, allowing stable machining of heavy fixtures and parts.

The spindle system is designed for both speed and torque flexibility. Standard spindle speeds are typically 10,000 RPM, with optional configurations ranging from 6,000 up to 25,000 RPM depending on application needs. Spindle power varies by configuration, generally around 11–22 kW, with some high-torque versions reaching higher output for heavy machining operations.

Tool capacity starts at 32 tools and can expand significantly (48, 64, 100+ tools depending on setup), making it suitable for complex multi-operation machining. Rapid traverse rates can reach up to 50 m/min, helping reduce non-cutting time and improving overall productivity.

Overall, the MU-6300V is a premium 5-axis multitasking machine designed for precision, flexibility, and high-efficiency machining of complex parts in fewer setups.

OKUMA MU-6300V SPECIFICATIONS

WHY BUY USED OKUMA MU-6300V

Buying a used OKUMA MU-6300V is a smart decision for manufacturers who need advanced 5-axis multitasking capability but want to significantly reduce capital investment. Since this machine combines milling, turning, and full simultaneous 5-axis machining, it remains highly productive even in used condition.

One of the biggest advantages is cost savings. A new MU-6300V with high-end options such as extended tool magazines, automation integration, and advanced probing systems can be very expensive. A used machine allows access to the same trunnion-based 5-axis capability at a much lower price, making it attractive for aerospace suppliers and precision manufacturing shops.

Another major benefit is process consolidation. The MU-6300V enables multiple operations—milling, drilling, contouring, and turning—in a single setup. This reduces part handling, minimizes alignment errors, and significantly shortens total production time. Even used machines retain this advantage, making them highly efficient for complex components.

Cutting time (machine hours) is an important factor when evaluating used units. Lower-hour machines generally have better spindle condition, improved rotary axis accuracy, and less wear on key mechanical components. However, due to its rigid double-column structure, the MU-6300V maintains stability and accuracy well even at higher hours if properly maintained.

Another advantage is flexibility in production environments. It is suitable for both low-volume complex parts and higher-volume production runs, depending on configuration and tooling capacity.

Additionally, Okuma’s strong global support network ensures long-term availability of spare parts, service, and control system support, reducing operational risk for used machine buyers.

Overall, a used MU-6300V offers an excellent balance of advanced capability, precision, and cost efficiency, making it a strong choice for high-value machining applications.

HOW MUCH DOES A USED OKUMA MU-6300V COST?

The cost of a used OKUMA MU-6300V depends on machine age, condition, spindle configuration, tooling capacity, automation features, and total cutting time. As a high-end 5-axis multitasking machine, it maintains strong resale value in the used market.

For older machines (typically pre-2000 or heavily used units with 40,000–70,000+ cutting hours), prices generally range from $120,000 to $220,000. These machines may require spindle refurbishment, rotary axis recalibration, or control upgrades before full production use.

For machines built between 2000 and 2010, used pricing typically ranges from $220,000 to $380,000, depending on condition and maintenance history. Machines in this range often have moderate cutting hours (20,000–40,000 hours) and can still perform reliably in production environments if properly maintained.

For newer machines manufactured between 2010 and 2025, pricing generally ranges from $380,000 to $700,000+. Units with moderate cutting time (10,000–25,000 hours) typically fall in the mid-to-high range, while low-hour machines with expanded tool magazines, turning capability, or automation systems command premium pricing.

Cutting time is one of the most important pricing factors. Lower-hour machines typically have better spindle life, tighter rotary axis accuracy, and reduced maintenance requirements. Higher-hour machines may be more affordable initially but can require additional investment in spindle rebuilding or 5-axis calibration.

Other factors affecting price include spindle RPM configuration (10,000–25,000 RPM options), tool magazine size (32 to 200+ tools depending on setup), control generation (OSP systems), and whether the machine has been used in continuous aerospace or production environments.

In conclusion, the used MU-6300V market is driven primarily by condition and cutting hours. A well-maintained mid-hour machine typically offers the best value, combining advanced multitasking capability with significant cost savings over new equipment.