YAMA SEIKI VMB-1600 is a large-format vertical machining center designed for high-precision milling of large and complex components in demanding industrial environments. It features a rigid cast iron structure with a box-type column design that provides excellent vibration damping, thermal stability, and structural rigidity during heavy cutting operations. The VMB-1600 is suitable for machining aluminum, steel, cast iron, and high-strength alloys and is widely used in automotive, aerospace, tooling, mold making, and heavy equipment manufacturing applications.
The VMB-1600 is typically equipped with a high-torque spindle that enables aggressive material removal while maintaining consistent surface finish quality. Advanced CNC control systems offer high-speed processing, smooth contouring, and intuitive programming capabilities, supporting complex 3D machining and multi-axis interpolation with high repeatability. A large-capacity tool magazine and automatic tool changer allow multi-operation machining in a single setup, reducing downtime and improving productivity. Precision linear guideways and high-performance servo drive systems further enhance positioning accuracy and machining consistency during continuous production.
Yama Seiki engineered the VMB-1600 for durability and long-term industrial use, with robust mechanical components, optimized chip management, and automation-ready features for integration into modern manufacturing cells. Its combination of rigidity, large work envelope, and flexibility makes it a dependable solution for manufacturers seeking a powerful vertical machining platform for large-part production.
Spindle Nose to Table: ~7.87″–39.3″ (~200–1,000 mm)
Spindle Center to Column: ~35.4″ (~900 mm)
SPINDLE
Spindle Taper: CAT50
Spindle Speed Range: ~60–6,000 rpm (gear head)
Spindle Motor: ~35 HP (~26 kW)
Spindle Drive: Geared head for torque and RPM range
Thru-Spindle Coolant: Standard or optional
High torque for milling, drilling, and tapping operations
TOOL CHANGER
ATC Type: Side-mount tool changer
Tool Capacity: 30 tools
Max Tool Diameter: ~7.87″ (~200 mm)
Max Tool Length: ~11.8″ (~300 mm)
Max Tool Weight: ~33 lb (~15 kg)
Supports diverse cutter sizes and lengths
FEEDRATES
Rapid Traverse (X/Y/Z): ~788 ipm (~20 m/min)
Cutting Feedrate: ~315 ipm (~8 m/min)
Industrial feedrates to support milling and drilling operations
CONTROL SYSTEM
CNC Control: FANUC (e.g., 18i-MB typical)
Programming: Standard G-code
Operator Interface: Jog handwheel, overrides, diagnostics
Communications: PCMCIA/USB memory support on some units
Rigid tapping and advanced CNC features
COOLANT & CHIP HANDLING
Coolant System: Flood coolant standard
Thru-Spindle Coolant: Installed/available
Chip Conveyor: Standard or optional
Large separate coolant tank for long jobs
POWER & AIR REQUIREMENTS
Power Supply: ~205-220 V 3-phase
Approx. Power Draw: ~50 kVA
Air Requirements: ~90 psi, 4 scfm
Pneumatic supply for chuck and ATC functions
YAMA SEIKI VMB-1600 — GENERAL INFORMATION
Model: YAMA SEIKI VMB-1600
Machine Type: CNC Vertical Machining Center (VMC)
Manufacturer: Yama Seiki
Built for precision milling, drilling, and tapping of medium to large parts
Robust box-way construction with large table and travel
Standard high-torque spindle with thru-spindle coolant
FANUC CNC control (common used unit configuration)
30-tool automatic side-mount tool changer
4th axis ready on many units (drive/wiring installed)
YAMA SEIKI VMB-1600 — KEY CAPABILITIES
Large travel and table size for sizable workpieces
35 HP geared head spindle with broad speed range
FANUC CNC control for reliable operation
30-tool ATC to support multi-tool machining
Flood and thru-spindle coolant for deep drilling
Box-way design for rigidity and heavy cutting
INDUSTRIES THAT USE YAMA SEIKI VMB-1600
Automotive parts machining
Aerospace component production
General engineering and fabrication
Tooling and die manufacturing
Prototype to medium batch production
TYPICAL PARTS YAMA SEIKI VMB-1600 CAN PRODUCE
Large housings and plates
Engine and transmission components
Brackets and structural parts
Precision milled fixtures
Drilled and tapped blocks
WHY CHOOSE THE YAMA SEIKI VMB-1600
Large work envelope supports big parts
FANUC CNC control widely supported
High-torque spindle with through-spindle coolant
30-tool changer for flexible tooling
Rigid box-way design improves surface finish
Good used-machine availability and value
Summary Table
PARAMETER
VALUE
X-Axis Travel
~63″ (~1,600 mm)
Y-Axis Travel
~31.5″ (~800 mm)
Z-Axis Travel
~31.5″ (~800 mm)
Table Size
~67″ × 31.5″ (~1,701 × 800 mm)
Max Table Load
~4,400 lb (~2,000 kg)
Spindle Speed
~60–6,000 rpm
Spindle Power
~35 HP
Tool Capacity
30 tools
Rapid Traverse
~788 ipm
Control
FANUC CNC
How much does used YAMA SEIKI VMB-1600 cost? Used Machine Price Range (Approximate)
CONFIGURATION
ESTIMATED PRICE (USD)
Standard Used VMB-1600
$25,000 – $40,000
Mid Spec (coolant thru-spindle, conveyor)
$40,000 – $60,000
High Spec (extras, newer control)
$60,000 +
Prices vary depending on build year, spindle hours, tool count, and installed options.
WHY BUY USED YAMA SEIKI VMB-1600
Buying a used Yama Seiki VMB-1600 can significantly reduce capital expenditure while still providing advanced large-format vertical machining capabilities. Pre-owned machines are ideal for job shops and production facilities looking to expand milling capacity or upgrade older equipment without the high cost of new machinery. With proper inspection, servicing, and calibration, a used VMB-1600 can deliver reliable long-term performance, making it a cost-effective investment for manufacturers focused on maximizing productivity and return on capital.
