USED YAMA SEIKI GS-460L – 2006

The YAMA SEIKI GS-460L is a heavy-duty CNC turning center designed to deliver reliable machining performance, excellent rigidity, and high productivity for manufacturers working with medium to large-sized components. Built by Yama Seiki, a well-established Taiwanese machine tool manufacturer known for producing durable and cost-effective CNC lathes, the GS-460L combines robust construction with proven turning technology to provide a dependable solution for a wide range of machining applications.

The GS-460L was engineered to meet the demands of industries requiring consistent turning performance, including oil and gas, automotive, aerospace, heavy equipment, power generation, agricultural machinery, and general industrial manufacturing. Its rigid slant-bed design helps minimize vibration and maintain machining stability during heavy cutting operations. This design also improves chip evacuation and allows operators easier access to the machining area for setup and maintenance.

One of the key strengths of the YAMA SEIKI GS-460L is its large work envelope and powerful spindle system. The machine is capable of handling a variety of materials including carbon steel, alloy steel, stainless steel, cast iron, aluminum, brass, and specialty alloys. Its substantial spindle bore and turning capacity make it particularly suitable for machining shafts, rollers, couplings, flanges, hydraulic components, and other medium to large workpieces.

Most GS-460L machines are equipped with Fanuc CNC controls, providing operators with a reliable and widely supported programming platform. The machine’s turret system enables efficient tool changes while maintaining excellent positioning accuracy throughout production cycles. Many machines are also equipped with tailstocks, hydraulic chucks, chip conveyors, and coolant systems that further enhance productivity.

Although manufactured in 2006, the YAMA SEIKI GS-460L remains a highly desirable machine in the used CNC marketplace because of its durability, reliability, and strong machining capabilities. For manufacturers seeking a proven turning center capable of delivering dependable performance at an affordable price point, the GS-460L continues to represent excellent value.

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YAMA SEIKI GS-460L – AXIS

Specification	Details
Number of Axes	2 Axis
X-Axis	Yes
Z-Axis	Yes
C-Axis	Optional Configuration
Live Tooling	Optional on Certain Models

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YAMA SEIKI GS-460L – AXIS TRAVELS / WORK ENVELOPE

Specification	Details
X-Axis Travel	280 mm
Z-Axis Travel	1,100 mm
Maximum Turning Length	1,000 mm
Rapid Traverse X	18 m/min
Rapid Traverse Z	24 m/min

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YAMA SEIKI GS-460L – CAPACITY / TABLE

Specification	Details
Maximum Swing Over Bed	700 mm
Maximum Turning Diameter	460 mm
Maximum Turning Length	1,000 mm
Chuck Size	12″
Bar Capacity	90 mm

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YAMA SEIKI GS-460L – SPINDLE

Specification	Details
Maximum Spindle Speed	3,000 RPM
Spindle Motor Power	25 HP (18.5 kW)
Spindle Bore	91 mm
Spindle Nose	A2-8
Spindle Type	High-Torque Belt Drive

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YAMA SEIKI GS-460L – TOOL CHANGER

Specification	Details
Turret Stations	12
Turret Type	Hydraulic Servo Turret
Tool Change Time	Fast Indexing
Tool Holders	Standard OD/ID Tooling

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YAMA SEIKI GS-460L – CONTROL SYSTEM

Specification	Details
CNC Control	Fanuc 18i-TB
Programming	G-Code
DNC Capability	Supported
Ethernet Connectivity	Optional
USB Interface	Optional Upgrade

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YAMA SEIKI GS-460L – COOLANT / DUST / WATER MANAGEMENT

Specification	Details
Coolant System	Flood Coolant
Coolant Tank	Integrated
Coolant Filtration	Standard
Chip Conveyor	Optional
Mist Collection Ready	Yes

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YAMA SEIKI GS-460L – POWER REQUIREMENTS

Specification	Details
Voltage	220V / 380V / 415V
Phase	3 Phase
Frequency	50/60 Hz
Connected Load	Approx. 30 kVA

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YAMA SEIKI GS-460L – DIMENSIONS

Specification	Details
Length	Approx. 4,000 mm
Width	Approx. 2,100 mm
Height	Approx. 2,100 mm
Machine Weight	Approx. 6,800 kg

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YAMA SEIKI GS-460L – GENERAL INFORMATION

Specification	Details
Manufacturer	Yama Seiki
Model	GS-460L
Year	2006
Machine Type	CNC Turning Center
Country of Manufacture	Taiwan
Primary Function	Precision Turning

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INDUSTRIES THAT USE YAMA SEIKI GS-460L

The YAMA SEIKI GS-460L is widely utilized in industries that require precision turning of medium and large workpieces. Oil and gas manufacturers frequently use the machine to produce valve bodies, couplings, drilling equipment components, adapters, manifolds, and pressure-control hardware. The machine’s spindle power and rigidity allow it to machine difficult materials efficiently while maintaining tight tolerances.

Automotive manufacturers rely on the GS-460L for transmission shafts, axle components, steering assemblies, bearing housings, wheel hubs, and drivetrain hardware. Aerospace suppliers use the machine for bushings, fittings, structural components, and precision-engineered assemblies.

Heavy equipment manufacturers produce rollers, machine shafts, gear blanks, hydraulic cylinders, and industrial components using the GS-460L. Additional industries include mining, marine manufacturing, agricultural equipment production, fluid power, power generation, defense, and contract machining.

The machine’s versatility makes it suitable for both high-volume production and custom machining applications where accuracy and reliability are essential.

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TYPICAL PARTS YAMA SEIKI GS-460L CAN PRODUCE

The YAMA SEIKI GS-460L can manufacture a wide variety of precision-machined components including shafts, rollers, bearing housings, couplings, flanges, valve bodies, hydraulic fittings, and threaded adapters.

Oil and gas applications include drilling components, manifolds, pressure-control hardware, and flow-control systems. Automotive manufacturers commonly produce axle shafts, transmission components, wheel hubs, steering hardware, and drivetrain assemblies.

Industrial manufacturers machine gearbox components, machine spindles, pump housings, hydraulic cylinders, custom tooling, and engineered mechanical assemblies. Aerospace suppliers use the machine for bushings, fittings, connectors, and structural components requiring excellent dimensional accuracy.

Its long turning length and substantial spindle capacity make the GS-460L particularly effective for larger cylindrical workpieces and shaft-type applications.

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WHY CHOOSE YAMA SEIKI GS-460L

The YAMA SEIKI GS-460L offers manufacturers an excellent combination of durability, machining capability, and affordability. Its heavy-duty slant-bed construction provides exceptional rigidity and vibration control, enabling stable machining performance during both roughing and finishing operations.

The machine’s powerful spindle allows efficient machining of difficult materials while maintaining excellent surface finish quality. Combined with a reliable turret system and proven CNC control platform, the GS-460L delivers dependable production performance across a wide range of applications.

Fanuc controls provide straightforward programming, reliable operation, and excellent service support availability. This helps reduce downtime while simplifying machine operation and maintenance procedures.

Another significant advantage is the machine’s reputation for long-term durability. Many GS-460L machines continue operating productively after years of service, making them highly attractive investments for manufacturers seeking dependable production equipment.

For shops requiring a reliable CNC lathe capable of handling larger workpieces efficiently, the GS-460L remains an outstanding option.

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WHY BUY USED YAMA SEIKI GS-460L

Purchasing a used YAMA SEIKI GS-460L allows manufacturers to acquire substantial turning capacity at a fraction of the cost of comparable new equipment. The machine delivers proven reliability, strong machining performance, and long-term durability while requiring significantly less capital investment.

One of the major advantages is gaining access to a large-capacity CNC turning center without the expense associated with modern heavy-duty machines. This enables manufacturers to allocate additional resources toward tooling, automation, workforce development, or facility expansion.

Yama Seiki machines are known for robust construction and dependable operation. Properly maintained machines often remain productive for many years while maintaining excellent accuracy and repeatability. This reliability contributes to continued demand in the used machinery market.

Many used GS-460L machines are available with hydraulic chucks, tailstocks, chip conveyors, tooling packages, coolant systems, and spare parts inventories that add significant value. These accessories can reduce startup costs and improve productivity immediately after installation.

Another advantage is machine availability. Used equipment can frequently be installed much faster than new machines, helping manufacturers respond quickly to increased production requirements.

For job shops, contract manufacturers, and industrial production facilities, a used GS-460L offers outstanding value and a strong return on investment.

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HOW MUCH DOES A USED YAMA SEIKI GS-460L COST?

The price of a used YAMA SEIKI GS-460L depends on machine condition, spindle hours, maintenance history, tooling inventory, included accessories, and overall configuration. Machines with documented maintenance records and lower operating hours generally achieve higher market values.

Tooling packages can significantly impact pricing. Machines equipped with hydraulic chucks, tailstocks, chip conveyors, tooling holders, coolant systems, and spare parts inventories often provide greater overall value and may command premium prices.

Market demand remains steady because manufacturers continue seeking dependable large-capacity turning centers capable of handling diverse machining applications. The GS-460L’s reputation for reliability and durability supports healthy resale values within the used machinery market.

Machine condition is another major factor affecting value. Buyers typically evaluate spindle performance, turret accuracy, machine geometry, control functionality, and maintenance quality before determining market pricing. Well-maintained machines frequently attract stronger buyer interest and higher resale values.

As a general guideline, a used 2006 YAMA SEIKI GS-460L typically sells within a range of approximately $18,000 to $55,000, depending on machine condition, spindle hours, tooling packages, accessories, and overall configuration. Exceptionally clean machines with extensive tooling and maintenance documentation may command higher prices.

Even after accounting for transportation, installation, and tooling expenses, a used YAMA SEIKI GS-460L often provides exceptional value by delivering heavy-duty CNC turning capability at a substantial savings compared to purchasing a comparable new machine.