USED OKUMA MILLAC 853PF-5X – 2006

The OKUMA MILLAC 853PF-5X is a large-format 5-axis profiler and machining center engineered for manufacturers that require exceptional rigidity, long-axis travel, and advanced multi-axis machining capabilities. Built by Okuma, one of the most respected CNC machine tool manufacturers in the world, the MILLAC 853PF-5X was specifically designed to address the growing demand for machining large aerospace structures, wing spars, airframe components, molds, dies, and complex industrial parts in a single setup. The machine combines the productivity of a profiler with the flexibility of a simultaneous 5-axis machining center, making it one of the most capable large-part machining solutions available.

Unlike traditional vertical machining centers that are limited by smaller work envelopes, the MILLAC 853PF-5X features an exceptionally large machining area that allows manufacturers to process oversized components without repositioning workpieces. The machine utilizes a rigid cast-iron structure with heavy-duty box ways on all major axes, providing outstanding stability during both roughing and finishing operations. This design allows the machine to maintain high accuracy even when machining large aluminum, titanium, stainless steel, and steel components.

One of the machine’s most important advantages is its integrated 5-axis swivel head configuration. The machine allows simultaneous machining of complex surfaces while reducing setup times and improving part accuracy. Aerospace manufacturers particularly value the machine because it enables efficient production of wing spars, fuselage structures, bulkheads, and structural aircraft components. The machine is also widely used in the energy, transportation, heavy equipment, defense, and mold manufacturing sectors.

The MILLAC 853PF-5X incorporates a powerful spindle, large work envelope, and advanced CNC control system capable of handling highly complex machining operations. Manufacturers benefit from increased productivity, reduced fixture requirements, and improved overall part quality. The machine’s ability to process large workpieces in a single setup helps reduce manufacturing costs while improving throughput.

In the used CNC machine market, the 2006 OKUMA MILLAC 853PF-5X remains highly desirable because of its robust construction, long service life, and ability to perform tasks that many smaller machining centers simply cannot handle. Companies seeking large-scale 5-axis machining capability often view the MILLAC 853PF-5X as a cost-effective alternative to purchasing a new profiler or gantry machining center. The machine continues to deliver excellent value for aerospace, industrial, and precision manufacturing operations worldwide.

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OKUMA MILLAC 853PF-5X – AXIS

Specification	Details
Number of Axes	5
Simultaneous Axes	5-Axis Simultaneous
A-Axis Rotation	±35°
B-Axis Rotation	±35°
Machine Configuration	5-Axis Profiler with Swivel Head

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OKUMA MILLAC 853PF-5X – AXIS TRAVELS / WORK ENVELOPE

Specification	Details
X-Axis Travel	3,050 mm (120″)
Y-Axis Travel	850 mm (33.5″)
Z-Axis Travel	700 mm (27.5″)
Maximum Machining Length	3,050 mm
Work Envelope Type	Long-Bed Aerospace Profiler

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OKUMA MILLAC 853PF-5X – CAPACITY / TABLE

Specification	Details
Table Length	3,200 mm (126″)
Table Width	850 mm (33.5″)
Maximum Table Load	3,000 kg (6,600 lbs)
Table Type	Fixed Table
Workpiece Capacity	Large Structural Components

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OKUMA MILLAC 853PF-5X – SPINDLE

Specification	Details
Spindle Speed	12,000 RPM
Spindle Taper	CAT 50 / BT50
Spindle Power	45 / 55 kW (60 / 75 HP)
Spindle Type	High-Torque Heavy-Duty Spindle
Through-Spindle Coolant	Optional

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OKUMA MILLAC 853PF-5X – TOOL CHANGER

Specification	Details
Tool Capacity	30 Tools
Tool Selection	Random Access
Maximum Tool Diameter	125 mm
Maximum Tool Length	450 mm
Maximum Tool Weight	20 kg

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OKUMA MILLAC 853PF-5X – CONTROL SYSTEM

Specification	Details
CNC Control	Okuma OSP / Fanuc Configuration Available
Programming	G-Code & Conversational
Simultaneous 5-Axis Machining	Yes
Networking Capability	Yes
DNC Capability	Yes

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OKUMA MILLAC 853PF-5X – COOLANT / DUST / WATER MANAGEMENT

Specification	Details
Coolant System	Flood Coolant
Through-Spindle Coolant	Optional
Chip Removal	Chip Conveyor
Coolant Tank Capacity	Approx. 800 Liters
Enclosure	Full Enclosure

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OKUMA MILLAC 853PF-5X – POWER REQUIREMENTS

Specification	Details
Voltage	200-240V / 380-480V
Phase	3 Phase
Frequency	50/60 Hz
Connected Load	Approx. 80 kVA

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OKUMA MILLAC 853PF-5X – DIMENSIONS

Specification	Details
Length	Approx. 8,600 mm
Width	Approx. 4,500 mm
Height	Approx. 3,300 mm
Machine Weight	Approx. 20,000 kg (44,000 lbs)

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OKUMA MILLAC 853PF-5X – GENERAL INFORMATION

Specification	Details
Manufacturer	Okuma
Model	MILLAC 853PF-5X
Year	2006
Machine Type	5-Axis Profiler Machining Center
Country of Manufacture	Japan
Primary Function	Large-Part Multi-Axis Machining

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INDUSTRIES THAT USE OKUMA MILLAC 853PF-5X

The OKUMA MILLAC 853PF-5X is primarily utilized in industries requiring the machining of large and complex components. Aerospace manufacturers represent one of the largest user groups because the machine was specifically designed for airframe structures, wing spars, fuselage components, ribs, bulkheads, and other large aerospace assemblies. The machine’s extended X-axis travel allows manufacturers to process long structural components without repositioning the workpiece, improving both accuracy and productivity.

The defense sector utilizes the machine for structural military components, armored vehicle assemblies, and specialized aerospace defense parts. Energy manufacturers employ the MILLAC 853PF-5X to produce turbine components, compressor housings, and power generation equipment. Heavy equipment manufacturers use the machine for machine frames, structural weldments, and large fabricated assemblies.

The mold and die industry also benefits from the machine’s rigidity and large work envelope. Manufacturers can efficiently produce large molds, composite tooling, and precision fixtures. Transportation, railway, marine, and industrial machinery manufacturers frequently use the machine for oversized precision components.

The combination of large travels, powerful spindle performance, and simultaneous 5-axis machining makes the MILLAC 853PF-5X a versatile solution across numerous industrial sectors. Its ability to machine aluminum, titanium, steel, stainless steel, and specialty alloys allows manufacturers to serve diverse customer requirements while maintaining high productivity levels.

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TYPICAL PARTS OKUMA MILLAC 853PF-5X CAN PRODUCE

The OKUMA MILLAC 853PF-5X is capable of producing a wide variety of large-scale and highly complex machined components. Aerospace applications include wing spars, fuselage frames, structural brackets, aircraft ribs, bulkheads, landing gear support structures, and engine mounting components. These parts often require long machining travels and multiple machining angles that can be efficiently handled by the machine’s 5-axis swivel head.

Energy sector applications include turbine housings, compressor components, pump bodies, valve assemblies, and power generation equipment. Heavy equipment manufacturers utilize the machine for machine frames, structural weldments, chassis components, and large industrial assemblies.

Mold and die manufacturers commonly produce large mold bases, injection molds, composite tooling, aerospace fixtures, and precision die components. Transportation and railway manufacturers use the machine for structural vehicle components, support frames, and heavy-duty machined assemblies.

Additional applications include marine structures, defense equipment, robotic assemblies, industrial automation components, semiconductor manufacturing fixtures, and custom-engineered products. The machine’s large work envelope and multi-axis capability make it particularly valuable for manufacturers producing oversized precision components.

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WHY CHOOSE OKUMA MILLAC 853PF-5X

The OKUMA MILLAC 853PF-5X offers a unique combination of long-axis travel, heavy-duty construction, and advanced 5-axis machining capability. One of its greatest advantages is the ability to process large workpieces in a single setup. By eliminating multiple setups and repositioning operations, manufacturers can improve accuracy, reduce labor costs, and increase throughput.

The machine’s rigid cast-iron structure and box-way construction provide exceptional stability during heavy roughing operations. Unlike many large machines that sacrifice precision for size, the MILLAC 853PF-5X maintains excellent accuracy while handling demanding cutting applications. This makes it equally effective for roughing and finishing operations.

The 5-axis swivel head significantly increases machining flexibility by allowing access to multiple workpiece surfaces. Manufacturers can complete complex parts faster while improving surface quality and geometric accuracy. This capability is especially valuable for aerospace and structural applications.

The powerful spindle and CAT 50 tooling system support aggressive material removal rates while maintaining reliability. Combined with Okuma’s reputation for machine durability, the MILLAC 853PF-5X delivers excellent long-term performance.

For manufacturers seeking a large-format machining solution capable of handling complex components with exceptional precision, the MILLAC 853PF-5X remains one of the most capable and respected machines in its category.

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WHY BUY USED OKUMA MILLAC 853PF-5X

Purchasing a used OKUMA MILLAC 853PF-5X provides manufacturers with access to premium large-format 5-axis machining technology at a significantly lower investment than purchasing a comparable new machine. Large aerospace profilers and heavy-duty 5-axis machining centers require substantial capital investment when purchased new, making high-quality used equipment particularly attractive.

One of the primary advantages of purchasing a used MILLAC 853PF-5X is the machine’s proven durability. Okuma machines are widely recognized for their robust construction, long service life, and dependable performance. A properly maintained machine can continue producing high-quality components for many years after its original installation.

Another significant benefit is immediate availability. Large custom-built profilers often involve long lead times when ordered new. Purchasing a used machine allows manufacturers to rapidly expand production capacity and pursue new contracts without waiting for factory delivery schedules.

Many used machines include valuable options such as through-spindle coolant, probing systems, chip conveyors, tooling packages, and specialized fixturing. Acquiring these features as part of a used machine package can significantly reduce overall investment costs.

The machine’s continued popularity within aerospace, defense, and heavy manufacturing sectors helps support strong resale value. Companies that invest in a used MILLAC 853PF-5X often benefit from long-term productivity gains while maintaining strong asset value. For manufacturers seeking large-scale 5-axis machining capability, a used MILLAC 853PF-5X remains an excellent investment.

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HOW MUCH DOES A USED OKUMA MILLAC 853PF-5X COST?

The market value of a used OKUMA MILLAC 853PF-5X depends on machine condition, spindle hours, maintenance history, installed options, tooling packages, and overall configuration. Because the machine occupies a specialized segment of the market, pricing can vary significantly depending on the specific machine and its equipment package.

Machines with documented maintenance records, lower operating hours, and advanced options generally command premium pricing. Features such as through-spindle coolant, probing systems, upgraded controls, expanded tooling packages, and automation interfaces can substantially increase market value.

Demand from aerospace and industrial manufacturers continues to support strong pricing for large-format 5-axis machining centers. The ability to machine oversized structural components remains highly valuable, particularly for manufacturers serving aerospace, defense, and energy markets. This sustained demand helps maintain resale values for well-maintained machines.

Machine condition plays a critical role in pricing. Buyers frequently evaluate spindle condition, axis accuracy, control functionality, maintenance history, and overall machine performance before determining value. Refurbished machines or those with recent service work often achieve higher market prices.

As a general guideline, a used 2006 OKUMA MILLAC 853PF-5X typically sells within a range of approximately $175,000 to $600,000, depending on machine condition, spindle hours, installed options, tooling, and included accessories. Machines equipped with extensive aerospace tooling packages and advanced options may command even higher values.

In addition to the purchase price, buyers should budget for transportation, rigging, installation, tooling, and commissioning costs. Even after considering these expenses, a used OKUMA MILLAC 853PF-5X often provides exceptional value by delivering large-format simultaneous 5-axis machining capability at a fraction of the cost of a comparable new machine.