USED OKUMA 2SP-2500H – 2018
The 2018 OKUMA 2SP-2500H is a high-productivity twin-spindle CNC turning center designed specifically for manufacturers requiring fast cycle times, automated workpiece handling, and efficient mass-production machining. Manufactured by Okuma, the 2SP-2500H combines two horizontally arranged turning spindles with dual V12 turrets and an automation-oriented front-facing machine configuration. This design allows manufacturers to perform first- and second-operation machining efficiently while reducing workpiece handling, setup requirements, and overall production time.
The OKUMA 2SP-2500H was developed with a strong focus on automated production of small and medium-sized components. Its compact layout allows the machine to provide substantial machining capability while occupying relatively little factory floor space. The front-facing spindle arrangement and integrated loader configuration make the machine particularly suitable for production environments where rapid loading and unloading, consistent cycle times, and unattended operation are important considerations. Okuma designed the machine for applications including automotive components, gears, cylinders, shafts, and other high-volume precision parts.
The machine features two high-speed turning spindles capable of reaching approximately 5,000 RPM, with each spindle powered by a 15/11 kW motor configuration. Standard configurations use 8-inch chucks and dual V12 turrets, providing substantial tooling capacity for repetitive production operations. The machine can achieve approximately 200 mm of standard maximum turning diameter and 120 mm of standard maximum work length, while the machine itself has greater turning capacity when operated without the loader application.
One of the biggest advantages of the 2SP-2500H is its automation capability. The Okuma Gantry Loader can rapidly load and unload workpieces, allowing the machine to operate efficiently in high-volume production environments. Okuma states that the loader can achieve approximately four-second workpiece loading and unloading under specified operating conditions, helping reduce production takt time and improve overall spindle utilization. The loader is designed to access the machine without requiring turret retraction, further improving production efficiency.
The machine is capable of machining aluminum, steel, stainless steel, cast iron, brass, and other industrial materials commonly used in automotive, power transmission, hydraulics, industrial equipment, and precision manufacturing. Typical components include gears, shafts, cylinders, hubs, flanges, sleeves, hydraulic components, and other cylindrical production parts.
The 2SP-2500H can also be configured with milling capability, allowing additional machining operations such as face milling, drilling, and tapping to be performed as part of the production process. This process-intensive machining capability can reduce the requirement for secondary operations and improve overall production efficiency.
Another important feature is the machine’s split-bed construction, which helps reduce vibration transmission during cutting operations. Combined with Okuma’s Thermo-Friendly Concept and rigid machine structure, the design is intended to support stable machining accuracy during extended production cycles.
The 2018 OKUMA 2SP-2500H is therefore particularly well suited for manufacturers seeking a compact, highly automated twin-spindle CNC turning center capable of supporting high-volume production while reducing handling time and improving manufacturing throughput.
OKUMA 2SP-2500H – AXIS
| SpecificationDetails | |
|---|---|
| Machine Configuration | Twin-Spindle CNC Turning Center |
| Spindle Configuration | Dual Horizontal Spindles |
| Axis Configuration | X, Z Axes per Turning Station |
| Turret Configuration | Left & Right V12 Turrets |
| X-Axis Rapid Traverse | Approx. 25 m/min |
| Z-Axis Rapid Traverse | Approx. 25 m/min |
| Machine Structure | Split-Bed Construction |
OKUMA 2SP-2500H – AXIS TRAVELS / WORK ENVELOPE
| SpecificationDetails | |
|---|---|
| Standard Maximum Turning Diameter | Approx. 200 mm |
| Machine Maximum Turning Diameter | Approx. 410 mm |
| Standard Maximum Work Length | Approx. 120 mm |
| Machine Maximum Work Length | Approx. 200 mm |
| Loader-Compatible Workpiece Diameter | Up to Approx. 250 mm |
| Standard Chuck Size | 8 in |
| Spindle Configuration | Parallel Twin Spindle |
The standard production configuration is designed around relatively compact workpieces, while the machine’s overall turning capacity is greater when considered independently of the loader application. Loader-supported production is optimized for parts up to approximately 250 mm in diameter.
OKUMA 2SP-2500H – CAPACITY / TABLE
| SpecificationDetails | |
|---|---|
| Production Capability | High-Volume CNC Turning |
| Workpiece Handling | Automatic Gantry Loading |
| Standard Chuck Size | 8 in |
| Typical Workpiece Size | Small & Medium Production Parts |
| Production Method | First & Second Operation Machining |
| Automation Ready | Yes |
| Mass Production Capability | Excellent |
OKUMA 2SP-2500H – SPINDLE
| SpecificationDetails | |
|---|---|
| Number of Spindles | 2 |
| Spindle Type | Horizontal Parallel Spindles |
| Maximum Spindle Speed | Approx. 5,000 RPM |
| Spindle Motor Power | Approx. 20 HP / 15 HP |
| Motor Configuration | 15/11 kW |
| Spindle Nose Type | JIS A2-6 |
| Standard Chuck Size | 8 in |
| Drive Configuration | Integral Motor Spindle |
The two spindle arrangement allows the machine to perform front and back operations efficiently and is one of the primary reasons the 2SP-2500H is suited to high-volume production.
OKUMA 2SP-2500H – TOOL CHANGER / TURRET
| SpecificationDetails | |
|---|---|
| Number of Turrets | 2 |
| Turret Configuration | Left & Right V12 |
| Tool Stations | 12 per Turret |
| Total Turret Stations | Approx. 24 |
| Tooling Type | Turning & Production Tooling |
| Milling Capability | Available on M Specification |
| Turret Arrangement | Dual Opposed Turrets |
The dual V12 turret configuration provides substantial tooling capacity for production applications and allows machining operations to be distributed between the two turning stations.
OKUMA 2SP-2500H – MILLING SPINDLE
| SpecificationDetails | |
|---|---|
| Milling Capability | Available |
| Machine Specification | M Specification |
| Milling Operations | Face Milling, Drilling & Tapping |
| Milling Spindle Output | Approx. 7.1 kW on specified configuration |
| Milling Application | Process-Intensive Machining |
| Production Benefit | Reduced Secondary Operations |
The M specification adds milling capability to the machine, allowing additional operations to be integrated into the turning process. Okuma’s documentation describes the milling spindle as being capable of supporting process-intensive operations including face milling, drilling, and tapping.
OKUMA 2SP-2500H – CONTROL SYSTEM
| SpecificationDetails | |
|---|---|
| CNC Control Platform | Okuma OSP / FANUC |
| Programming Capability | G-Code & CNC Programming |
| Production Control | CNC Automatic Operation |
| Automation Control | Integrated Loader Control |
| Intelligent Technology | Thermo-Friendly Concept |
| Production Monitoring | Available Depending on Configuration |
The 2SP-2500H was offered with Okuma OSP or FANUC control configurations. Exact control generation and installed software can vary by machine build and configuration.
OKUMA 2SP-2500H – COOLANT / CHIP MANAGEMENT
| SpecificationDetails | |
|---|---|
| Coolant Delivery System | Flood Coolant |
| Chip Management | Enclosed Machine Area |
| Chip Evacuation | Production-Oriented Chip Flow |
| Coolant System | Integrated CNC Coolant System |
| High-Pressure Coolant | Configuration Dependent |
| Machine Enclosure | Fully Enclosed Production Area |
The enclosed machine design and chip-flow arrangement are intended to support continuous production and efficient removal of chips generated during repetitive machining operations.
OKUMA 2SP-2500H – AUTOMATION / GANTRY LOADER
| SpecificationDetails | |
|---|---|
| Loader Type | Okuma Gantry Loader |
| Loading Method | Automatic Workpiece Handling |
| Loader Application | Mass Production |
| Standard Transport Capacity | Approx. 4 kg × 2 Pieces |
| Optional Transport Capacity | Approx. 8 kg × 2 Pieces |
| Loader Workpiece Capability | Up to Approx. Ø250 mm |
| Load / Unload Time | Approx. 4 Seconds* |
*Okuma’s stated approximately four-second load/unload figure excludes upper door opening and closing and can vary according to operating conditions.
OKUMA 2SP-2500H – POWER REQUIREMENTS
| SpecificationDetails | |
|---|---|
| Main Spindle Motor | 15/11 kW × 2 |
| Approximate Motor Rating | 20 HP / 15 HP × 2 |
| Electrical Configuration | Industrial CNC |
| Power Requirement | Configuration Dependent |
| Pneumatic Requirement | Standard Shop Air |
| Installation | Production CNC Environment |
Actual electrical requirements should be verified from the individual 2018 machine’s electrical documentation and installed configuration before installation.
OKUMA 2SP-2500H – DIMENSIONS
| SpecificationDetails | |
|---|---|
| Machine Width | Approx. 86.6 in |
| Machine Depth | Approx. 107.6 in |
| Machine Height | Approx. 128.2 in Maximum Loader Height |
| Width | Approx. 2,200 mm |
| Depth | Approx. 2,734 mm |
| Maximum Loader Height | Approx. 3,257 mm |
| Floor Space | Compact Production Footprint |
The compact 2,200 mm machine width was one of the design features emphasized by Okuma for improving floor-space utilization in production environments.
OKUMA 2SP-2500H – GENERAL INFORMATION
| SpecificationDetails | |
|---|---|
| Manufacturer | Okuma |
| Model | 2SP-2500H |
| Year | 2018 |
| Machine Category | Twin-Spindle CNC Turning Center |
| Spindle Configuration | Dual Parallel Spindles |
| Turret Configuration | Dual V12 |
| Standard Chuck Size | 8 in |
| Maximum Spindle Speed | Approx. 5,000 RPM |
| Primary Application | High-Volume Production Turning |
| Automation | Gantry Loader Compatible |
| Optional Capability | Milling / M Specification |
INDUSTRIES THAT USE OKUMA 2SP-2500H
The OKUMA 2SP-2500H is particularly well suited to industries requiring high-volume production of small and medium-sized precision components. Its twin-spindle configuration, dual turrets, and automation capability make it especially useful where manufacturers need repeatable cycle times and efficient first- and second-operation machining.
Automotive manufacturers commonly use twin-spindle CNC turning equipment for producing gears, hubs, shafts, transmission components, cylindrical housings, brake components, and other drivetrain parts. The ability to transfer work between operations without extensive manual handling can significantly improve production flow.
Power transmission manufacturers can use the 2SP-2500H for machining gears, bearing components, shafts, collars, hubs, sleeves, and other rotational components requiring repeatable dimensions and consistent production quality.
Hydraulic and pneumatic component manufacturers may utilize the machine for producing valve components, hydraulic fittings, sleeves, pistons, cylindrical housings, and precision fluid-control components.
Industrial equipment manufacturers can use the machine for producing rollers, bushings, couplings, flanges, shafts, and other cylindrical components used in machinery and automated production equipment.
General production machine shops also benefit from the 2SP-2500H when they require automated turning capacity for repetitive component production. The machine’s compact footprint can be particularly valuable for facilities attempting to increase production capacity without adding a large amount of additional floor space.
Manufacturers producing large quantities of similar components can take advantage of the machine’s integrated automation, twin-spindle architecture, and dual turret configuration to reduce handling requirements and maintain consistent production cycles.
The 2SP-2500H is therefore particularly appropriate for automotive, power transmission, hydraulics, industrial machinery, precision components, and other high-volume manufacturing applications.
TYPICAL PARTS OKUMA 2SP-2500H CAN PRODUCE
| Part TypeExamples | |
|---|---|
| Automotive Components | Hubs, Shafts, Gears, Cylinders |
| Power Transmission Parts | Gears, Couplings, Bushings |
| Hydraulic Components | Valve Bodies, Sleeves, Pistons |
| Industrial Components | Flanges, Rollers, Housings |
| Precision Turned Parts | Collars, Spacers, Fittings |
| Drivetrain Components | Shafts, Hubs, Gear Components |
WHY CHOOSE OKUMA 2SP-2500H
The OKUMA 2SP-2500H is designed for manufacturers seeking high-volume CNC turning capability with integrated automation and twin-spindle production flexibility. Its biggest advantage is the combination of two turning spindles, two V12 turrets, and an automation-ready layout that allows manufacturers to perform multiple machining operations efficiently within one production system.
The twin-spindle configuration can reduce the need for manual workpiece transfers between first and second operations. This helps improve production consistency while reducing non-machining time associated with handling and repositioning components.
Another major advantage is the integrated gantry-loader concept. The loader is designed specifically for rapid automatic workpiece handling, allowing the machine to operate efficiently in repetitive production environments. Okuma’s design allows the loader to enter the machining area without requiring the turret to retract, helping reduce unnecessary movement and improve production takt time.
The compact machine footprint is another important benefit. With a machine width of approximately 2,200 mm, the 2SP-2500H was designed to provide high production capability while using factory floor space efficiently.
The dual V12 turret configuration provides substantial tooling capacity and allows production operations to be distributed between the two machining stations. For manufacturers processing repetitive components, this can improve machine utilization and simplify production sequencing.
The machine can also be configured with milling tools, allowing face milling, drilling, tapping, and other secondary operations to be incorporated into the production cycle. This process integration can reduce the need to transfer components to separate machining equipment.
Okuma’s Thermo-Friendly Concept and split-bed construction further support stable machining performance during long production runs. The split-bed design helps reduce vibration transmission between the two machining areas, supporting consistent surface quality and dimensional stability.
For manufacturers seeking automated twin-spindle production capability within a compact footprint, the OKUMA 2SP-2500H provides a highly specialized solution for repetitive CNC turning applications.
WHY BUY USED OKUMA 2SP-2500H
Purchasing a used 2018 OKUMA 2SP-2500H can provide manufacturers with access to advanced twin-spindle CNC turning technology while reducing the capital investment required compared with purchasing new production equipment. The machine was specifically designed around high-productivity and automated manufacturing, making it attractive to companies looking to increase production capacity without building an entirely new production line.
One of the biggest advantages of purchasing a used 2SP-2500H is access to a machine platform designed for mass production. The twin-spindle configuration and dual V12 turrets provide substantially different capabilities from a conventional single-spindle CNC lathe, particularly for manufacturers producing repetitive components in medium or high volumes.
The integrated automation capability is another major benefit. A used machine may already include the gantry loader and other production accessories, allowing a buyer to obtain a more complete automated production system without purchasing and integrating every component separately.
The 2SP-2500H can also provide valuable floor-space efficiency. Manufacturers with limited production space may benefit from its compact configuration while still gaining access to dual-spindle machining and automated workpiece handling.
Another advantage of purchasing used is faster availability. New production machinery may require extended manufacturing and delivery schedules, while an available used 2018 machine can potentially be inspected, purchased, transported, installed, and placed into production considerably sooner.
Before purchasing a used 2SP-2500H, buyers should inspect both spindles, turrets, chuck operation, loader operation, axis movement, spindle condition, lubrication systems, coolant system, electrical controls, and machine alarms. Because the machine is highly automated, the condition of the gantry loader and associated automation equipment should also be carefully evaluated.
Maintenance records, spindle hours, production history, tooling configuration, control type, and installed options can all influence the value of an individual used machine.
For manufacturers seeking automated twin-spindle turning capability, the used 2018 OKUMA 2SP-2500H can provide a practical way to add high-productivity CNC turning capacity while avoiding the full capital cost of new equipment.
HOW MUCH DOES A USED OKUMA 2SP-2500H COST?
The price of a used 2018 OKUMA 2SP-2500H can vary significantly depending on machine condition, spindle hours, turret condition, control configuration, gantry-loader condition, installed options, maintenance history, tooling, and overall production history. Because the 2SP-2500H is a specialized twin-spindle production machine, pricing can also depend heavily on whether the machine is being sold as a complete automated production system or as a machine requiring additional setup.
A typical used 2018 OKUMA 2SP-2500H may range from approximately $90,000 to $180,000 depending on configuration and condition. Machines equipped with functioning gantry loaders, milling capability, automation accessories, tooling, chip-management equipment, and documented maintenance records may command higher prices than machines sold without these features.
The condition of both turning spindles is especially important when evaluating a used 2SP-2500H. Buyers should inspect spindle noise, vibration, runout, temperature behavior, chuck operation, acceleration, and overall machining performance. Turret indexing accuracy and axis movement should also be checked before purchase.
The gantry-loader system is another major factor affecting value. Since automation is one of the primary advantages of the 2SP-2500H, buyers should verify loader movement, servo operation, gripper condition, workpiece transfer accuracy, and communication between the loader and CNC control.
Machines equipped with the M specification may also have additional value for manufacturers requiring integrated milling operations. Milling capability can allow drilling, tapping, face milling, and other operations to be incorporated into the turning process, reducing secondary handling.
Machine location can influence the final acquisition cost as well. Buyers should consider rigging, transportation, installation, electrical requirements, commissioning, tooling, and potential service expenses when calculating the total investment.
A well-maintained 2018 OKUMA 2SP-2500H with low operating hours, documented service history, functioning automation, and useful production accessories can command substantially different pricing from a heavily used machine requiring refurbishment.
For manufacturers looking specifically for automated twin-spindle CNC turning capability, the used OKUMA 2SP-2500H remains a specialized production machine capable of supporting high-volume manufacturing while providing significant automation and floor-space advantages.
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