Used Okuma LB CNC lathes for sale 46

Advantages of Buying Used Okuma LB CNC Lathes

Investing in a used Okuma LB CNC lathe gives manufacturers access to world-class precision, proven reliability, and lower investment costs – all backed by decades of Japanese engineering excellence.

Lower investment cost
On Exapro, used Okuma LB models typically range between €25,000 and €120,000 depending on spindle size, control type, and condition. This offers up to 70% savings compared with new machines while maintaining equivalent performance.

Proven reliability
Okuma LB lathes are known for their rigid cast-iron construction, thermal stability, and vibration damping. Even after years of operation, they maintain tight tolerances and exceptional surface finishes.

Faster ROI
High spindle uptime and fast tool change cycles lead to reduced idle time and higher productivity. Many workshops report achieving full payback within a year of operation.

Access to advanced technology
Most LB machines feature the Okuma OSP control, known for its intuitive interface, advanced diagnostics, and adaptive feed optimization. Many include live tooling, C-axis, or sub-spindle configurations for complete part machining in one setup.

Transparency and support
All Exapro listings include photos, specifications, and seller information. Buyers can compare machines and consult Exapro for inspection, valuation, and transport assistance.

Main Technical Features of Used Okuma LB Machines

Turning Capacity and Precision

Okuma LB lathes are designed for precise and stable turning of steel, aluminum, and alloy components.
Typical specs include:
• Swing over bed: 400–650 mm
• Maximum turning length: 500–2000 mm
• Spindle speeds: 2500–4500 rpm
• Spindle bore: up to 90 mm
Their design ensures rigidity and high repeatability, even in high-volume production.

CNC Control System

All Okuma LB lathes are equipped with the OSP control system, offering:
• Conversational and G-code programming modes
• Tool wear monitoring and collision prevention
• Automatic thermal compensation
• Real-time simulation and process visualization
This makes Okuma’s control system one of the most advanced and user-friendly in the CNC industry.

Spindle and Axis Performance

Depending on the model:
• Spindle power ranges from 7.5 to 30 kW
• Spindle speeds up to 4500 rpm
• X-axis travel: up to 300 mm
• Z-axis travel: up to 2000 mm
• Positioning accuracy: ±0.003 mm
These specifications make the LB series suitable for both light and heavy-duty applications.

Automation and Productivity

Many Okuma LB lathes are automation-ready or include features such as:
• Bar feeders and parts catchers
• Live tooling and C-axis control
• Sub-spindles for complete machining
• Automatic tool changers (up to 12 or 20 stations)
Automation minimizes setup times and supports continuous, unattended operation.

Maintenance and Spare Parts

Okuma provides long-term support for all LB models through its worldwide network.
Regular maintenance involves:
• Spindle bearing lubrication
• Guideway and ball screw cleaning
• Hydraulic system and coolant checks
• Software updates and backup verification
Well-maintained Okuma LB machines can operate reliably for over 20 years with minimal performance loss.

Top Models of Used Okuma LB CNC Lathes

• Okuma LB15 / LB25 – Compact, versatile lathes for small parts and general machining.
• Okuma LB300 / LB400 – Mid-size models offering live tooling and high rigidity.
• Okuma LB45 / LB15II – Heavy-duty turning centers for large workpieces.
• Okuma LB3000 EX / LB4000 EX – Newer generation models featuring OSP-P300L control and high-speed spindles.
Each machine provides unmatched accuracy, stability, and ease of use.

Industries and Applications

Used Okuma LB lathes are widely used in:
• Automotive – shafts, gears, and transmission parts
• Aerospace – components requiring tight tolerances
• Energy – valves, connectors, and flanges
• General machining – prototypes, tooling, and repair work
Their balance between rigidity and speed makes them ideal for both high-precision and heavy-duty turning.

Pricing and Cost Factors for Used Okuma LB Machines

The price of a used Okuma LB lathe depends on:
• Model (LB15, LB25, LB300, LB400, LB45)
• Year of manufacture and hours of use
• Control system version (OSP-U, OSP-P, etc.)
• Live tooling or sub-spindle options
• Included accessories (chuck, turret, bar feeder, etc.)
Use Valorexo on Exapro to check real-time market value and compare listings based on specifications and condition.

How to Select the Right Used Okuma LB Lathe

Define your needs - Determine part size, material, and required spindle power.
Check configuration - Identify if live tooling or sub-spindle is necessary for your workflow.
Inspect machine condition - Review backlash, spindle noise, and turret indexing.
Compare control systems - Ensure your operators are familiar with the OSP version.
Consult experts - Exapro’s team can guide you through selection, inspection, and transport coordination.

Ready to Find Your Next Machine?

Browse our listings of used Okuma LB CNC lathes on Exapro and connect directly with verified sellers worldwide.
Bring Okuma’s precision, efficiency, and reliability to your production floor today.