USED MORI SEIKI DURAVERTICAL 5100 – 2007

The 2007 MORI SEIKI DuraVertical 5100 is a large-capacity CNC vertical machining center designed for production milling, drilling, boring, tapping, and precision machining of medium-to-large components. Built by Mori Seiki as part of its DuraVertical series, the DuraVertical 5100 combines a substantial work envelope, rigid machine construction, a CAT 40 spindle, automatic tool changing, and a large worktable. Documented 2007 machines are available in both standard 3-axis and 4-axis-equipped configurations, making the model suitable for general production machining as well as more complex multi-sided work.

The machine provides approximately 41.3 inches of X-axis travel, 20.9 inches of Y-axis travel, and 20.1 inches of Z-axis travel. This gives the DuraVertical 5100 a substantial machining envelope for a vertical machining center of its class. The large X-axis movement is particularly useful when machining long components, large fixtures, molds, dies, machine bases, housings, and other parts requiring considerable horizontal coverage.

The worktable is approximately 53.1 inches long by 23.6 inches wide on documented configurations. Table capacity is listed around 2,200 pounds on several 2007 machines, while another documented 2007 configuration lists approximately 1,000 kg. This difference demonstrates why the exact machine specification should be checked before purchase, particularly when heavy workpieces or large fixtures are involved.

The DuraVertical 5100 uses a CAT 40 spindle with documented maximum spindle speeds of approximately 10,000 RPM. A 20 HP spindle configuration is commonly documented, while other specifications identify approximately 15 kW spindle power. This combination provides enough speed for general-purpose milling, drilling, tapping, and finishing while maintaining the rigidity expected from a production-oriented vertical machining center.

The 10,000 RPM spindle makes the DuraVertical 5100 versatile across a broad range of materials and tooling. Aluminum and other non-ferrous materials can be machined efficiently at higher spindle speeds, while steel and cast-iron applications can use appropriate tooling and lower RPM settings for heavier cutting. The CAT 40 interface also provides a widely available tooling platform, making it relatively straightforward for machine shops to source holders, drills, end mills, boring tools, taps, and face-milling equipment.

A 30-station automatic tool changer is commonly found on the 2007 DuraVertical 5100. This allows a machining program to contain multiple operations without requiring the operator to manually change tools between every operation. Face milling, roughing, finishing, drilling, boring, tapping, chamfering, and other processes can be combined into a single production cycle.

The CNC control on documented 2007 machines includes the MORI SEIKI MSC-504 and MSX-504B control families. Some listings also identify MSX-504/MAPPS III configurations. The exact control should be confirmed on the machine being purchased because equipment from the same model year can have different control specifications.

The DuraVertical 5100 can also be configured for fourth-axis machining. Documented 2007 machines have been sold with Yukiwa and Nikken rotary tables, while other machines are described as 4th-axis ready or equipped with a fourth-axis interface. A rotary table can allow manufacturers to index a workpiece to multiple faces and machine additional features without removing the component from the primary fixture.

Another useful feature found on several machines is through-spindle coolant. High-pressure or through-spindle coolant can deliver coolant directly through suitable cutting tools, improving chip evacuation and tool cooling during deep-hole drilling, pocket machining, and other demanding operations. The exact coolant package varies between individual used machines.

Chip management is also important when the DuraVertical 5100 is used for continuous production. Documented machines are equipped with chip conveyors or chip augers, allowing chips to be removed from the machining enclosure more efficiently than manual cleaning alone. This can help reduce operator intervention during longer production cycles.

The DuraVertical 5100 has a substantial physical footprint and machine weight. One documented 2007 configuration weighs approximately 14,080 pounds, while another current 2007 listing identifies approximately 6,400 kg. Overall dimensions vary with configuration and accessories, so installation planning should be based on the specific machine being purchased.

The machine is suitable for a broad range of production environments, including automotive, aerospace, medical, industrial equipment, machinery manufacturing, tool and die, energy, hydraulic, and general contract machining. One documented 2007 DuraVertical 5100 had reportedly been used for machining housings for a medical/surgical robot, demonstrating the machine’s suitability for precision industrial components.

For machine shops requiring a large table, long X-axis travel, 10,000 RPM CAT 40 spindle, 30-tool automatic tool changer, and optional fourth-axis capability, the 2007 MORI SEIKI DuraVertical 5100 provides a versatile used CNC machining platform.

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MORI SEIKI DURAVERTICAL 5100 – AXIS

SpecificationDetails
Machine Configuration	CNC Vertical Machining Center
Standard Axis Configuration	3-Axis
Additional Axis	4th-Axis Ready / Configuration Dependent
X-Axis Travel	Approx. 41.3 in / 1,050 mm
Y-Axis Travel	Approx. 20.9 in / 530 mm
Z-Axis Travel	Approx. 20.1 in / 510 mm
X/Y Rapid Traverse	Approx. 1,417 IPM
Z Rapid Traverse	Approx. 787 IPM
Machine Type	Vertical Machining Center

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MORI SEIKI DURAVERTICAL 5100 – AXIS TRAVELS / WORK ENVELOPE

SpecificationDetails
X-Axis Travel	Approx. 1,050 mm / 41.3 in
Y-Axis Travel	Approx. 530 mm / 20.9 in
Z-Axis Travel	Approx. 510 mm / 20.1 in
Spindle Nose to Table	Approx. 150–660 mm on documented configuration
Table Length	Approx. 1,350 mm / 53.1 in
Table Width	Approx. 600 mm / 23.6 in
Machining Envelope	Large-Capacity Vertical Machining
Long-Part Machining	Yes
Multi-Part Fixturing	Yes

Published 2007 specifications identify approximately 1,050 × 530 × 510 mm axis travel, while some U.S. configurations list slightly different table dimensions and Z travel.

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MORI SEIKI DURAVERTICAL 5100 – CAPACITY / TABLE

SpecificationDetails
Table Size	Approx. 53.1 × 23.6 in
Metric Table Size	Approx. 1,350 × 600 mm
Maximum Table Load	Approx. 2,200 lb / 1,000 kg
Table Type	Fixed CNC Machining Table
Workholding	Vises, Fixtures, Rotary Tables & Custom Workholding
Multi-Part Setup	Yes
Heavy Workpiece Capability	Yes
Fourth-Axis Installation	Configuration Dependent
Rotary Table	Configuration Dependent

Documented 2007 machines list both approximately 2,200 lb and approximately 1,000 kg table-load ratings, so the exact rating should be verified for the individual machine.

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MORI SEIKI DURAVERTICAL 5100 – SPINDLE

SpecificationDetails
Spindle Type	Vertical CNC Spindle
Spindle Taper	CAT 40
Maximum Spindle Speed	Approx. 10,000 RPM
Spindle Motor	Approx. 20 HP
Other Published Rating	Approx. 15 kW
Spindle Application	General Production Milling
Tooling Interface	CAT 40
High-Speed Machining	Yes
Heavy Milling	Yes
Spindle Cooling	Configuration Dependent

Documented 2007 machines commonly identify a 10,000 RPM CAT 40 spindle and approximately 20 HP motor, while another 2007 configuration lists 15 kW.

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MORI SEIKI DURAVERTICAL 5100 – TOOL CHANGER

SpecificationDetails
Automatic Tool Changer	Yes
Tool Capacity	Approx. 30 Stations
ATC Configuration	Side-Mount
Tool Interface	CAT 40
Tool Change	Automatic
Production Capability	Multi-Operation Machining
Typical Tools	End Mills, Drills, Taps, Boring Tools & Face Mills
Tool Management	CNC Controlled

The 30-station side-mount automatic tool changer is documented on multiple 2007 DuraVertical 5100 machines.

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MORI SEIKI DURAVERTICAL 5100 – CONTROL SYSTEM

SpecificationDetails
CNC Control	MORI SEIKI MSC-504 / MSX-504
Documented Control	MSC-504
Other Configuration	MSX-504B / MAPPS III
Programming	CNC / Conversational Depending Control
Tool Offset Management	Yes
Work Coordinate Management	Yes
Diagnostic Functions	Yes
Fourth-Axis Control	Configuration Dependent
CNC Application	Milling, Drilling, Boring & Tapping

Documented 2007 machines have been equipped with MSC-504, MSX-504B, and MAPPS III-related configurations.

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MORI SEIKI DURAVERTICAL 5100 – COOLANT / DUST / WATER MANAGEMENT

SpecificationDetails
Coolant System	Flood Coolant
Through-Spindle Coolant	Available / Configuration Dependent
High-Pressure Coolant	Configuration Dependent
Chip Conveyor	Available / Equipped on Documented Machines
Chip Auger	Configuration Dependent
Coolant Tank & Pump	Yes / Configuration Dependent
Mist Collector	Configuration Dependent
Coolant Filtration	Machine-Specific
Chip Evacuation	Automated / Manual Configuration

Documented 2007 machines include through-spindle coolant, chip conveyors, coolant tanks and pumps, mist collection, and chip augers depending on configuration.

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MORI SEIKI DURAVERTICAL 5100 – POWER REQUIREMENTS

SpecificationDetails
Electrical Configuration	Industrial CNC Power
Phase	3-Phase
Voltage	Configuration Dependent
Documented Voltage	Approx. 220V on Some Machines
Spindle Motor	Approx. 20 HP / 15 kW
Electrical Service	Industrial CNC Installation
Power Requirement	Verify Machine Nameplate
Installation	Professional CNC Electrical Service Recommended

Electrical requirements can vary according to machine configuration and accessories. The exact voltage, amperage, and disconnect requirements should be verified from the machine’s electrical documentation before installation.

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MORI SEIKI DURAVERTICAL 5100 – DIMENSIONS

SpecificationDetails
Approximate Machine Weight	Approx. 14,080 lb / 6,400 kg
Approximate Length	Approx. 108–149 in Configuration Dependent
Approximate Width	Approx. 95–100 in Configuration Dependent
Approximate Height	Approx. 105–111 in Configuration Dependent
Installation Footprint	Large Industrial CNC
Transportation	Heavy Equipment Handling Required
Rigging	Professional Rigging Recommended

Published listings show substantial differences in overall dimensions depending on machine configuration and accessories, while documented machine weights are around 6.4 tonnes to 14,080 lb.

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MORI SEIKI DURAVERTICAL 5100 – GENERAL INFORMATION

SpecificationDetails
Manufacturer	MORI SEIKI
Model	DuraVertical 5100
Year	2007
Machine Category	CNC Vertical Machining Center
Standard Axis Configuration	3-Axis
Optional Configuration	4-Axis
X-Axis Travel	Approx. 1,050 mm
Y-Axis Travel	Approx. 530 mm
Z-Axis Travel	Approx. 510 mm
Table Size	Approx. 1,350 × 600 mm
Maximum Table Load	Approx. 1,000 kg
Spindle Taper	CAT 40
Maximum Spindle Speed	Approx. 10,000 RPM
Spindle Motor	Approx. 20 HP / 15 kW
Tool Changer	Approx. 30 Stations
CNC Control	MSC-504 / MSX-504
Machine Type	Vertical Machining Center

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INDUSTRIES THAT USE MORI SEIKI DURAVERTICAL 5100

The MORI SEIKI DuraVertical 5100 is suited to industries that require a substantial vertical machining center for precision milling, drilling, boring, tapping, and multi-operation production. Its large table, long X-axis travel, CAT 40 spindle, automatic tool changer, and optional fourth-axis capability make it useful across a wide range of manufacturing environments.

The automotive industry can use the DuraVertical 5100 for machining fixtures, brackets, housings, tooling components, molds, dies, mounting plates, and other precision mechanical parts. The approximately 53-inch-long table provides enough space for large fixtures or multiple smaller workpieces.

The aerospace industry can utilize the machine for structural components, brackets, housings, tooling, fixtures, and support components. The approximately 41.3-inch X-axis travel provides substantial machining coverage, while the 10,000 RPM spindle can support both roughing and finishing operations.

The medical equipment industry is another potential application. A documented 2007 DuraVertical 5100 had been used for machining a housing component for a medical/surgical robot, demonstrating that the platform can be used for precision industrial medical-equipment components.

The industrial machinery industry can use the DuraVertical 5100 for pump housings, machine bases, mounting plates, gearbox components, brackets, fixtures, and structural mechanical parts. Its large work envelope makes it useful for components that exceed the capacity of smaller VMCs.

The tool-and-die industry can use the machine for die blocks, mold bases, fixture plates, electrodes, inserts, and tooling components. The CAT 40 spindle accommodates a broad range of milling and boring tools.

The hydraulic and pneumatic industries can use the machine to manufacture valve blocks, manifolds, mounting components, fittings, and other fluid-control hardware. Through-spindle coolant can be particularly useful for deep-hole and high-chip-volume machining when properly configured.

The energy sector can use this class of machining center for pump components, generator components, machinery housings, brackets, mounting structures, and other precision mechanical parts.

The construction and heavy-equipment industries can utilize the DuraVertical 5100 for brackets, adapters, hydraulic components, mounting plates, fixtures, and replacement parts. The large table and substantial workpiece capacity allow heavier components to be secured for machining.

The general contract machining industry can benefit from the machine’s flexibility. A shop can use one DuraVertical 5100 for production jobs, prototype components, replacement parts, tooling, and low-volume custom machining.

A fourth-axis rotary table can further expand applications where the machine is equipped accordingly. A documented 2007 configuration included a 12-inch Yukiwa rotary table, while other machines have been equipped with Nikken fourth-axis equipment.

The machine is also suitable for manufacturers that need to machine several parts in a single setup. The large table can accommodate multiple vises or fixtures, allowing production shops to reduce setup frequency and improve machine utilization.

Overall, the DuraVertical 5100 is particularly appropriate for manufacturers that need a larger work envelope than compact VMCs provide while still requiring the flexibility of a CAT 40 spindle and 30-tool automatic tool changer.

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TYPICAL PARTS MORI SEIKI DURAVERTICAL 5100 CAN PRODUCE

Part TypeExamples
Automotive Components	Housings, Brackets, Fixtures, Mounts
Aerospace Components	Structural Parts, Brackets, Tooling
Medical Equipment Parts	Robot Housings, Fixtures, Precision Components
Industrial Machinery	Machine Bases, Housings, Mounting Plates
Hydraulic Components	Valve Blocks, Manifolds, Pump Components
Tooling	Die Blocks, Mold Bases, Fixture Plates
Energy Components	Pump Parts, Generator Components
Heavy Equipment	Brackets, Adapters, Mounting Components
General Engineering Parts	Plates, Housings, Shafts, Mechanical Components
Production Fixtures	Jigs, Fixtures, Clamping Components

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WHY CHOOSE MORI SEIKI DURAVERTICAL 5100

The MORI SEIKI DuraVertical 5100 provides a useful combination of large workholding capacity, substantial axis travel, CAT 40 tooling, high spindle speed, and automatic tool changing. For manufacturers that need more machining space than a smaller VMC can provide, its approximately 41.3-inch X-axis travel and approximately 53-inch table length provide significant working capacity.

The CAT 40 spindle is well suited to general production machining. It provides compatibility with a large range of standard CNC tooling while allowing the machine to handle milling, drilling, boring, tapping, and finishing operations.

The approximately 10,000 RPM spindle speed is another advantage. It allows the machine to work effectively with smaller-diameter cutters and aluminum tooling while still supporting conventional steel and cast-iron machining with appropriate cutting parameters.

The 30-station automatic tool changer improves productivity by allowing multiple cutting tools to remain loaded in the machine. A single program can call different tools for roughing, finishing, drilling, tapping, chamfering, and other operations without requiring constant manual intervention.

The large worktable is especially useful for job shops. A manufacturer can install large fixtures for one substantial component or arrange multiple smaller fixtures across the table. This flexibility allows the same machine to support both large-part and multi-part production.

The DuraVertical 5100 also provides approximately 1,000 kg to 2,200 lb of documented table capacity depending on configuration. This makes it suitable for heavier workpieces and fixtures than many smaller vertical machining centers.

The machine’s fourth-axis capability can provide additional production flexibility. When equipped with a rotary table, manufacturers can index a component to multiple faces and machine features that would otherwise require separate setups. Documented machines have been equipped with 12-inch Yukiwa and Nikken rotary tables.

Through-spindle coolant is another valuable feature when equipped. Coolant delivered through the cutting tool can help evacuate chips from deep holes and improve tool cooling during demanding operations. This is particularly useful when machining materials that generate substantial heat or when drilling deep features.

The chip conveyor is also valuable for production. Automated chip evacuation can reduce the amount of time operators spend manually cleaning the machining enclosure and can make longer unattended or semi-attended cycles more practical.

Mori Seiki’s MSC-504 and MSX-504 controls are established CNC platforms found on many machines from this period. For shops already familiar with Mori Seiki equipment, this can simplify operator training and machine integration.

The machine is also versatile enough for both production and prototype work. A manufacturer can run repeated production components while a job shop can use the same machine for custom components, tooling, repair parts, and one-off jobs.

The DuraVertical 5100’s large physical structure also provides a stable platform for machining larger workpieces. Proper fixturing and cutting strategy remain essential, but the machine’s overall size makes it suitable for applications beyond the capabilities of compact VMCs.

For manufacturers looking for a used vertical machining center with a large work envelope, CAT 40 spindle, 10,000 RPM capability, 30-station ATC, and optional fourth-axis machining, the DuraVertical 5100 offers a broad range of production possibilities.

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WHY BUY USED MORI SEIKI DURAVERTICAL 5100

Buying a used 2007 MORI SEIKI DuraVertical 5100 can give a machine shop access to a large-capacity production VMC without the capital requirement associated with acquiring a new machining center. For shops that need additional capacity for large components, the machine’s long X-axis travel and large table can be particularly useful.

The approximately 1,050 mm X-axis travel provides significant horizontal machining coverage, while the approximately 530 mm Y-axis and 510 mm Z-axis travels support a wide range of components. This makes the machine suitable for both large individual parts and multiple smaller workpieces mounted together.

The CAT 40 spindle is another reason to consider the used platform. CAT 40 tooling is widely available, and many shops already have compatible holders and cutters in their existing inventory.

The 10,000 RPM spindle gives the machine flexibility across different materials and cutter sizes. It can support general production milling as well as higher-speed machining of smaller features and non-ferrous materials.

The 30-station ATC can also reduce manual intervention. A used machine that already includes a functioning automatic tool changer, chip conveyor, coolant system, and through-spindle coolant can provide substantial additional value compared with a machine sold without these accessories.

Several documented 2007 machines include chip conveyors, coolant equipment, and through-spindle coolant.

A fourth-axis-equipped machine can provide even more capability. If the used DuraVertical 5100 includes a rotary table, buyers can use the machine for indexed machining and additional multi-sided operations without purchasing a separate fourth-axis system.

Before purchasing a used machine, the spindle should be carefully inspected. Buyers should check spindle runout, bearing noise, vibration, temperature, tool-clamping performance, taper condition, and spindle orientation.

The X, Y, and Z axes should be tested across their entire travel range. Positioning accuracy, repeatability, backlash, ballscrew condition, servo performance, lubrication, and way or guide condition should all be reviewed.

The table should be inspected for crash damage, damaged T-slots, excessive wear, and evidence of previous heavy fixture impacts.

The automatic tool changer should be tested repeatedly. Tool-pocket condition, tool-change arm operation, spindle orientation, tool unclamping, and tool-clamping performance should all be confirmed.

The CNC control should be evaluated carefully. Buyers should verify the display, keyboard, memory, program operation, servo drives, alarms, communication interfaces, and all major machine functions.

If the machine includes through-spindle coolant, the pump, pressure, filtration, coolant tank, and spindle delivery system should be tested.

The chip conveyor should also be operated during an inspection. Buyers should check for abnormal noise, damaged flights, motor problems, coolant leaks, and proper chip discharge.

Maintenance history can provide valuable information about the machine’s previous operating environment. Records relating to spindle service, lubrication, ballscrews, electrical components, coolant pumps, and preventive maintenance should be reviewed when available.

The machine’s weight is also important when purchasing used. A documented DuraVertical 5100 can weigh approximately 14,080 pounds, so professional rigging and transportation should be planned before the machine is purchased.

For a machine shop needing substantial machining capacity, the used MORI SEIKI DuraVertical 5100 can provide a combination of long travels, large table capacity, automatic tool changing, CAT 40 tooling, and optional fourth-axis capability.

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HOW MUCH DOES A USED MORI SEIKI DURAVERTICAL 5100 COST?

The price of a used MORI SEIKI DuraVertical 5100 depends on the machine’s year, condition, spindle hours, control version, axis accuracy, tooling package, automatic tool changer, fourth-axis equipment, coolant system, chip conveyor, maintenance history, and location.

Current and recent listings show that many DuraVertical 5100 machines are sold on a price-on-request or negotiated basis rather than at a fixed public price. A current 2007 listing, for example, is offered with price information available directly from the seller, while other used-machine listings also use request-for-quote pricing.

For budgeting purposes, an older used DuraVertical 5100 can commonly fall into an approximate $25,000 to $60,000+ range depending on condition and configuration. Exceptional machines with low usage, updated controls, fourth-axis equipment, through-spindle coolant, extensive tooling, and strong maintenance histories can command higher asking prices.

A machine requiring spindle repair, ballscrew replacement, CNC refurbishment, electrical work, or major coolant-system repairs may be priced substantially lower.

The CNC control is an important part of the machine’s value. Documented 2007 machines can be equipped with MSC-504, MSX-504, or related MAPPS configurations. Buyers should determine exactly which control is installed and whether the control operates correctly before purchase.

Spindle condition is another major factor. A healthy 10,000 RPM spindle with good taper condition, low vibration, and consistent operating temperature can add significant value compared with a machine requiring spindle rebuilding.

The automatic tool changer should also be inspected carefully. A working 30-station ATC allows the machine to perform complex multi-tool programs and is an important component of its production capability.

Fourth-axis equipment can increase the value of an individual machine. A DuraVertical 5100 equipped with a functioning rotary table, drive, wiring, and CNC integration may be more useful for certain applications than a standard three-axis machine. However, the actual rotary table size and manufacturer should be confirmed because documented machines vary.

Through-spindle coolant and chip conveyors can also affect the price. These accessories are particularly valuable for production shops that run long cycles or materials that generate substantial amounts of chips.

Tooling should be included in the purchase evaluation. CAT 40 holders, end mills, drills, taps, boring heads, face mills, and other tooling can represent a significant additional expense if they are not included with the machine.

The machine’s table condition should also be considered. A heavily damaged table with worn T-slots may require repair or limit the types of fixtures that can be installed.

Transportation and installation can represent another significant cost. With documented machine weights around 6,400 kg to 14,080 lb, specialized rigging and transportation equipment may be necessary.

Electrical requirements should also be verified before delivery. The exact voltage, phase, amperage, disconnect, and transformer requirements depend on the individual machine and its accessories.

A live inspection and cutting test is highly recommended when purchasing a used DuraVertical 5100. Running the spindle at multiple speeds, moving all axes through their complete travel, testing the ATC, checking coolant, running the chip conveyor, and producing a test component can reveal problems that are not obvious from photographs.

The best way to evaluate the price of a used DuraVertical 5100 is therefore to consider the complete machine package rather than the base machine price alone. Control condition, spindle health, axis accuracy, tooling, fourth-axis equipment, coolant, chip handling, and maintenance history can all materially affect the machine’s actual value.

With approximately 41.3 × 20.9 × 20.1 inches of axis travel, a roughly 53.1 × 23.6-inch table, 10,000 RPM CAT 40 spindle, 30-station automatic tool changer, and optional fourth-axis capability, the 2007 MORI SEIKI DuraVertical 5100 remains a versatile used CNC vertical machining center for large-part production, contract machining, tooling, and general industrial manufacturing.