USED OKUMA MB-5000HII

The Okuma MB-5000HII is a high-speed horizontal machining center (HMC) developed as part of Okuma’s MB-H “Affordable Excellence” series, designed to deliver strong machining performance, compact footprint, and high productivity. Positioned as a mid-size HMC, it is widely used in industries such as automotive, general engineering, hydraulic components, and mass production environments where speed and efficiency are critical. The machine features a 500 mm pallet size and a machining envelope of approximately 760 mm (X), 760 mm (Y), and 810 mm (Z), making it suitable for medium-sized components.

A key strength of the MB-5000HII is its focus on reducing cycle times and maximizing cutting efficiency. It offers spindle speeds up to 15,000 rpm (with optional 20,000 rpm), along with high acceleration and rapid traverse rates of around 60 m/min. These capabilities significantly reduce positioning time and increase spindle utilization, allowing more time to be spent cutting rather than idle movement.

The machine is equipped with a high-power spindle (around 26 kW) capable of handling both high-speed machining and moderate heavy-duty cutting. In addition, its redesigned automatic tool changer (ATC) and disk magazine improve tool indexing speed, further minimizing non-cutting time.

Thermal stability is ensured through Okuma’s Thermo-Friendly Concept, which maintains dimensional accuracy even during long cutting cycles or fluctuating shop temperatures. Improved chip evacuation systems and a more compact machine design enhance reliability and reduce maintenance downtime.

Overall, the MB-5000HII is engineered for high cutting time utilization, shorter cycle times, and efficient production, making it a practical solution for manufacturers seeking a balance between performance, footprint, and cost.

OKUMA MB-5000HII SPECIFICATIONS

WHY BUY USED OKUMA MB-5000HII

Buying a used Okuma MB-5000HII is a smart investment for manufacturers looking to achieve high productivity without the full cost of a new machine. As part of Okuma’s MB-H series, this model is known for reliability, strong build quality, and consistent machining performance over long operational periods, making it well-suited for the used equipment market.

One of the primary advantages is cost savings. A new MB-5000HII represents a significant capital investment, especially when configured with high-speed spindles, large tool magazines, or automation systems. Purchasing a used machine allows businesses to access the same core capabilities—such as high-speed machining, fast tool changes, and compact design—at a substantially lower price, improving capital efficiency.

Cutting time (spindle hours) is one of the most important factors when evaluating a used unit. Machines with lower cutting hours tend to retain better accuracy and require less immediate maintenance. For example, a machine built around 2010 with moderate cutting time may offer better reliability than a newer unit that has been heavily used in continuous production. High cutting time directly affects wear on the spindle, guideways, and ball screws, which are critical components in maintaining precision.

Another advantage is the machine’s flexibility and upgrade potential. Many used MB-5000HII machines can be integrated with pallet systems or retrofitted with updated controls and tooling systems. Okuma’s strong global support network and parts availability further reduce the risks associated with purchasing used equipment.

From a financial standpoint, buying used enables faster return on investment. With lower upfront costs and the ability to maintain high cutting time utilization, a used MB-5000HII can quickly contribute to production output and profitability in both job shop and high-volume manufacturing environments.

HOW MUCH DOES A USED OKUMA MB-5000HII COST?

The price of a used Okuma MB-5000HII varies depending on factors such as manufacturing year, configuration, condition, and most importantly, cutting time (spindle hours). As a mid-size HMC in the MB-H series, it is generally more affordable than the MA-H series while still offering strong machining performance.

Machines built before 2000 (or early-generation equivalents prior to the MB-5000HII redesign) typically range from $15,000 to $40,000. These machines are the most affordable but often come with older control systems and higher wear. Cutting time is a major factor—machines with high spindle hours may require refurbishment, while low-hour units can still be suitable for lighter production work.

Models produced between 2000 and 2010 generally range from $40,000 to $90,000. These machines often provide the best balance between price and performance, offering improved control systems, better thermal stability, and more efficient machining capabilities. Units with low to moderate cutting time are especially desirable, as they can deliver reliable performance with relatively lower maintenance costs.

Machines from 2010 to 2025 typically range from $90,000 to $180,000 or more, depending on configuration, spindle options (15K vs 20K), tool capacity, and automation integration. These newer machines benefit from improved productivity, reduced cycle times (up to 25% faster than earlier models), and enhanced chip management systems.

Cutting time remains the most critical pricing factor. A newer machine with excessive spindle hours may be less valuable than an older machine with minimal use. Buyers should carefully evaluate spindle hours, maintenance history, and machine condition to determine true value and ensure long-term operational reliability.