USED OKUMA TWIN STAR LT300-MY – 2010

The OKUMA TWIN STAR LT300-MY – 2010 is a high-precision twin-spindle, multi-axis CNC lathe designed for complete machining of complex components in a single setup. Built by Okuma, this machine belongs to the advanced Twin Star LT series, which is engineered for high-productivity turning with integrated milling, dual turrets, and synchronized spindle operation. It is widely used in automotive, aerospace, hydraulic, and general precision manufacturing industries where cycle time reduction and accuracy are critical.

The 2010 LT300-MY is a 7-axis multitasking turning center designed for high-efficiency production. It features a main spindle and sub-spindle system that allows full front-side and back-side machining without manual re-clamping. According to verified machine specifications, it supports a maximum turning diameter of approximately 350 mm (13.78 in) and a turning length of 889 mm (35 in), making it ideal for medium-sized precision components. It is typically equipped with a 3.15-inch bar capacity spindle bore and a rigid A2-8 spindle nose design for stable heavy cutting performance.

One of the key strengths of the LT300-MY is its dual turret configuration, typically featuring upper and lower 12-station turrets with live tooling capability. This enables simultaneous machining operations, significantly reducing cycle times. The machine also supports live milling at speeds up to 4,500 RPM, allowing drilling, tapping, and contouring operations without transferring parts to a separate machining center.

The machine is powered by Okuma’s OSP-P200L control system, which provides advanced multitasking synchronization between spindles, turrets, and axes. This control is known for its stability, conversational programming capability, and strong integration with machine mechanics, which improves reliability during complex cycle execution.

Structurally, the LT300-MY is built with a heavy-duty casting design that ensures rigidity and vibration damping during aggressive machining. This makes it suitable for machining stainless steel, alloy steel, and other demanding materials while maintaining tight tolerances over long production runs.

Overall, the 2010 OKUMA TWIN STAR LT300-MY remains a highly capable and respected twin-spindle CNC lathe in the used market due to its productivity, multitasking capability, and strong build quality.

OKUMA TWIN STAR LT300-MY – AXIS

OKUMA TWIN STAR LT300-MY – WORK ENVELOPE

OKUMA TWIN STAR LT300-MY – CAPACITY / DESIGN

OKUMA TWIN STAR LT300-MY – SPINDLE

OKUMA TWIN STAR LT300-MY – TOOL SYSTEM

OKUMA TWIN STAR LT300-MY – CONTROL SYSTEM

OKUMA TWIN STAR LT300-MY – COOLANT / POWER

OKUMA TWIN STAR LT300-MY – DIMENSIONS

OKUMA TWIN STAR LT300-MY – GENERAL INFORMATION

INDUSTRIES THAT USE LT300-MY – 2010

The LT300-MY is widely used in automotive production for shafts, bushings, housings, and transmission components requiring fast cycle times.

Aerospace suppliers use it for precision fittings and structural components requiring tight tolerances and repeatability.

Hydraulic industries rely on it for valve components, connectors, and high-pressure fittings.

General precision manufacturing shops use it for medium-volume complex turned parts requiring multitasking capability.

WHY CHOOSE OKUMA TWIN STAR LT300-MY – 2010

The LT300-MY is chosen because it enables true simultaneous machining using twin spindles and dual turrets, significantly reducing cycle time compared to single-spindle lathes.

Its biggest advantage is the ability to complete front and back machining in one cycle, eliminating re-clamping errors and improving accuracy.

The machine also supports live tooling and multi-axis interpolation, making it suitable for complex components without needing additional machines.

Okuma’s integrated control system ensures stable synchronization between all axes, improving reliability and reducing downtime.

WHY BUY USED OKUMA TWIN STAR LT300-MY – 2010

Buying a used LT300-MY provides access to high-productivity multitasking CNC capability at a significantly reduced cost compared to new machines.

It allows manufacturers to consolidate multiple operations into one machine, reducing labor, floor space, and production time.

The machine also improves accuracy by eliminating multiple setups and part transfers.

Used units often include valuable options like bar feeders, chip conveyors, live tooling, and parts catchers.

Okuma’s durable construction makes it a reliable long-term investment in the used CNC market.

HOW MUCH DOES A USED OKUMA TWIN STAR LT300-MY COST?

The price depends on condition, tooling, spindle hours, and automation options.

Machines with dual turrets, bar feeders, and full automation command higher pricing.

Even today, the LT300-MY remains a strong multitasking platform for efficient high-volume precision production.