USED OKUMA MILLAC 1052V II

The OKUMA MILLAC 1052V II is one of the largest and most powerful vertical machining centers in the MILLAC V II series, designed specifically for heavy-duty cutting of large and complex workpieces. It is built for industries such as aerospace structures, automotive tooling, large mold manufacturing, and heavy engineering where extreme rigidity, large table capacity, and high torque machining are required.

A key feature of the MILLAC 1052V II is its ultra-rigid box-way construction across all axes, which provides exceptional damping and resistance to vibration during heavy cutting operations. The machine is engineered with a reinforced base-column structure and strategically placed ribs to prevent deformation under high load conditions. This ensures stable machining accuracy even during long production cycles and aggressive roughing operations.

The machine offers an extremely large working envelope of approximately X: 2,050 mm, Y: 1,050 mm, and Z: 750–800 mm depending on configuration, making it suitable for very large components and heavy fixtures. The table size is approximately 2,200 × 1,050 mm, with a maximum load capacity of up to 5,000 kg, allowing it to handle extremely heavy workpieces with stability.

The spindle system is designed for high torque rather than ultra-high speed. Standard configurations include a 4,000 RPM geared headstock, with optional spindle ranges up to 12,000–15,000 RPM depending on setup. Spindle power is typically around 22 kW, delivering strong cutting capability for heavy materials such as steel and cast iron.

The machine is generally equipped with a 36-tool automatic tool changer (expandable in some configurations), supporting multi-operation machining with reduced setup changes. Rapid traverse rates are around 16 m/min, prioritizing stability and cutting strength over speed.

Overall, the MILLAC 1052V II is a flagship heavy-duty VMC designed for maximum rigidity, large-part machining, and long-term stability in demanding industrial environments.

OKUMA MILLAC 1052V II SPECIFICATIONS

WHY BUY USED OKUMA MILLAC 1052V II

Buying a used OKUMA MILLAC 1052V II is a strategic choice for manufacturers who need extremely large machining capacity but want to avoid the very high cost of new heavy-duty equipment. Because this machine is built for extreme rigidity and heavy cutting, it retains strong structural performance even after years of industrial use.

One of the biggest advantages is cost savings. A new MILLAC 1052V II is a major capital investment due to its size, high-torque spindle system, and heavy-duty box-way construction. A used machine allows manufacturers to access the same large-scale machining capability at a significantly lower cost, making it more accessible for expanding production capacity.

Another key benefit is heavy cutting performance. The box-way structure provides excellent vibration damping, which is critical when machining large steel blocks, molds, or structural components. This results in better tool life, improved surface finish, and stable accuracy even under high load conditions.

Cutting time (machine hours) is a critical evaluation factor. Lower-hour machines generally offer better spindle condition, reduced wear on guideways, and higher geometric accuracy. However, the MILLAC 1052V II is designed for durability, meaning even higher-hour machines can remain productive if properly maintained and serviced.

Another advantage is its ability to handle extremely large parts in a single setup. This reduces repositioning errors and improves workflow efficiency in heavy manufacturing environments.

Additionally, Okuma’s strong global support system ensures long-term availability of spare parts and technical service, which is especially important for large-format machines operating in continuous production.

Overall, a used MILLAC 1052V II offers outstanding value for manufacturers needing maximum rigidity, large work envelope capacity, and strong heavy cutting capability at a reduced investment.

HOW MUCH DOES A USED OKUMA MILLAC 1052V II COST?

The cost of a used OKUMA MILLAC 1052V II depends heavily on machine age, condition, spindle configuration, tooling, and total cutting time. As one of the largest machines in the MILLAC series, pricing is strongly influenced by structural condition and maintenance history.

For older machines (typically pre-2000 or heavily used units with 40,000–70,000+ cutting hours), prices generally range from $80,000 to $180,000. These machines are often sold in as-is condition and may require spindle refurbishment, guideway reconditioning, or control system upgrades before full production use.

For machines built between 2000 and 2010, used pricing typically falls between $180,000 and $350,000, depending on condition and usage history. Machines in this category often have moderate cutting hours (20,000–40,000 hours) and can still deliver reliable performance if properly maintained.

For newer machines manufactured between 2010 and 2025, pricing generally ranges from $350,000 to $700,000+. Units with moderate cutting time (10,000–25,000 hours) usually fall in the mid-range, while low-hour machines with strong maintenance records and optional features such as upgraded spindles, probing systems, or automation integration command premium pricing.

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

Other factors affecting price include spindle torque configuration, control generation (OSP versions), automation readiness, and whether the machine has been used in continuous heavy production environments.

In conclusion, the used MILLAC 1052V II market is driven primarily by condition and cutting hours. A well-maintained mid-hour machine offers the best balance of cost efficiency and long-term heavy machining capability.