YAMA SEIKI GLS-2000LYS is a high-performance multi-tasking CNC turning center designed for precision machining of complex parts in demanding production environments. It features a rigid slant-bed cast iron structure that delivers excellent vibration damping and thermal stability, ensuring consistent machining accuracy during high-speed and heavy-duty cutting operations. The GLS-2000LYS is configured with advanced capabilities such as Y-axis, sub-spindle, and live tooling, making it suitable for machining complex components in automotive, aerospace, medical, and general precision manufacturing applications.
The GLS-2000LYS is typically equipped with a powerful high-torque spindle and a servo-driven turret system that enables rapid tool indexing and reduced cycle times. Advanced CNC control systems provide high-speed data processing, smooth contouring, and intuitive programming capabilities, supporting complex multi-axis turning and milling operations with high repeatability. The Y-axis and live tooling options allow drilling, tapping, and milling to be completed in a single setup, while the sub-spindle supports part transfer for complete machining in one cycle. Precision linear guideways and high-performance servo drives further enhance positioning accuracy and surface finish quality.
Yama Seiki engineered the GLS-2000LYS for durability and continuous industrial operation, with robust mechanical components, efficient chip evacuation, and automation-ready features for integration into production lines. Its combination of rigidity, flexibility, and multi-tasking capability makes it a reliable solution for manufacturers seeking to reduce setup times and improve machining efficiency.
YAMA SEIKI GLS-2000LYSSPECIFICATIONS
TRAVEL & CAPACITY
Max Swing Over Bed: ~22.05″ (~560 mm)
Max Turning Diameter: ~16.9″ (~430 mm)
Max Turning Length: ~24.8″ (~630 mm)
Bar Work Capacity: ~2.56″ (~65 mm)
Chuck Size: 8″ (~203 mm)
Y-Axis Travel (Live Milling): Included
SPINDLE
Main Spindle Max Speed: ~4,500 rpm
Sub-Spindle Max Speed: ~6,000 rpm
Spindle Nose: A2-6
Spindle Motor: ~25 HP peak
Spindle Drive: Belt / direct drive (machine dependent)
High torque suited to turning and live milling
TOOL TURRET
Turret Type: Servo indexed turret
Tool Stations: 12
Tool Shank Capacity: Standard turning tool sizes
Supports turning, boring, grooving, and milling setups
Interface: Operator panel with jog, overrides, and diagnostics
Supports multi-axis live tooling and Y-axis
COOLANT & CHIP HANDLING
Coolant: Flood coolant standard
Chip Handling: Chip conveyor typically included
Coolant filtration and delivery systems
POWER & AIR REQUIREMENTS
Power Supply: Industrial 3-phase
Approx. Electrical Draw: Typical CNC lathe range
Air Pressure: Required for chuck/live tooling actuation
YAMA SEIKI GLS-2000LYS — GENERAL INFORMATION
Model: YAMA SEIKI GLS-2000LYS
Machine Type: Multi-Axis CNC Horizontal Turning Center (Lathe)
Series: GLS-2000 / GLS-2000LYS family (high-speed turning)
Manufacturer: Yama Seiki
Designed for precision turning with live tooling, Y-axis, and sub-spindle
Rigid construction with slanted bed for stability
FANUC Series 31i Model B control standard on many units
Built for flexible multi-operation turning with live milling and sub-spindle functions
YAMA SEIKI GLS-2000LYS — KEY CAPABILITIES
Multi-axis turning with live tooling and Y-axis milling capability
Sub-spindle for secondary end machining without re-chucking
High-speed main spindle (4,500 rpm) for efficient cutting
12-station turret for tooling flexibility
Integrated control and tooling for complex part machining
Chip conveyor and coolant standard on many packages
INDUSTRIES THAT USE YAMA SEIKI GLS-2000LYS
Automotive parts production
Precision turned components
Aerospace small structural parts
General engineering and fabrication
Maintenance, prototyping, and batch production environments
TYPICAL PARTS YAMA SEIKI GLS-2000LYS CAN PRODUCE
Precision shafts and pins
Flanged parts and collars
Threaded and grooved features
Complex turned and milled components
Components requiring milling off the lathe
WHY CHOOSE THE YAMA SEIKI GLS-2000LYS
Combines turning, live milling, and Y-axis capabilities
Sub-spindle allows complete part machining in one setup
FANUC Series 31i CNC control ensures reliable programming
12-station turret supports a wide tooling range
Good balance of spindle speed and power for varied materials
Common in precision and production CNC turning applications
Summary Table
PARAMETER
VALUE
Max Turning Diameter
~16.9″ (~430 mm)
Max Turning Length
~24.8″ (~630 mm)
Swing Over Bed
~22.05″ (~560 mm)
Bar Capacity
~2.56″ (~65 mm)
Spindle Speed
~4,500 rpm (main) / ~6,000 rpm (sub)
Spindle Motor
~25 HP
Turret Stations
12
Control
FANUC Series 31i
How much does used YAMA SEIKI GLS-2000LYS cost? Used Machine Price Range (Approximate)
CONFIGURATION
ESTIMATED PRICE (USD)
Base Model (standard GLS-2000LYS used)
$45,000 – $65,000
Mid Spec (coolant, chip conveyor, live tools)
$65,000 – $85,000
High Spec (full options, packaging)
$85,000+
Prices vary depending on build year, spindle hours, tool count, and installed options.
WHY BUY USED YAMA SEIKI GLS-2000LYS
Buying a used Yama Seiki GLS-2000LYS can provide substantial cost savings while still delivering advanced multi-tasking CNC turning capabilities. Pre-owned machines are ideal for manufacturers looking to expand machining capacity, add complex part capability, or upgrade older equipment without the high cost of new machinery. With proper inspection, refurbishment, and maintenance, a used GLS-2000LYS can offer reliable long-term performance, making it a cost-effective investment for companies focused on maximizing productivity and return on capital.
