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Starvision

LG Stark

Efficiency Heavy Cutting Double Column Machine Center

  • Bed supported by 2 roller type linear guide ways
  • X/Y/Z-axis Swiss made Schneeberger linear technologie moition system
  • Z axis box guide ways (standard) Full chip guarding enclosure

Applicable Industries

  • 3C TFT LCD
  • Wind energy, train industry
  • Large size mold and mold base
  • All kinds of large sized machine industrial processing.

Travels 3.2 to 6.2m X-axis
2.3 to 2.6m Y-axis
Between the columns: 2.5m / 2.8m

Model

Unit

LG-3223/26 LG-4223/26 LG-5223/26 LG-6023/26
Travel
X axis mm 3,200 4,200 5,200 6,000
Y axis mm 2,300 / 2,600
Zaxis mm 1,000
Distance from Spindle nose to table mm 150-1,150
Distance between two Columns mm 2,500 / 2,800
Working Table
Table Length mm

3,000

4,000 5,000 6,000
Table Width mm 2,000 / 2,400
T-Slot (width x number x pitch) mm 28x11x180
Table Load kg 13,000 15,000 17,000 19,000
Spindle
Spindle Motor kW 18.5/22 (22/26 opt.)
Spindle Speed (gear type) rpm 4,500(6,000 opt.)
Spindle Taper BT50 / ISO 50 / CAT 50
Feed
Rapid Feed-rate (X/Y/Z) m/min 12/12/12 10/12/12 8/12/12
Cutting Feed-rate mm/min 7,000
Accuracy
Positioning Accuracy (JIS) mm ±0.005/300:±0.015 / full travel
Positioning Accuracy (VDI 3441) mm 0.035 0.045
Positioning Repeatability (JIS) mm ±0.003
Positioning Repeatability (VDI 3441) mm 0.028 0.030
ATC
Tool magazine capacity pcs 32 (24/40/60-opt.)
Max. tool size (full tool/next pocket empty) mm 125 / 245
Max. tool length mm 400
Max. tool weight kg 20
Other
Power Required kVA 65
Machine Weight (approx.) tons 34 / 36 38 / 40 44 / 46 49 / 51
Machine Length (approx.) mm 9,700 11,700 13,700 15,700
Machine Width (approx.) mm 6,700 / 7,000
Machine Height (approx.) mm 5,400
11
Automatic clamping / automatic indexing head.
AC 5-face milling head
(Limited on PC/LG/LS Series)
SPINDLE SPEED RPM: 3000
AHC Unit includes:
(The unit is not included in PC Series)
Vertical / Horizontal 60 ATC unit.
22/26 KW Motor
Y Axis extension to 800 mm. (400 mm each side)
Higher Column 200 mm.
AC 5-face milling head
11
Manual clamping / automatic indexing head
(minimum index unit: 5°)
MC 5-face milling head
(Limited on FS/DX/PC/LG/LS series)
Vertical / Horizontal ATC unit is not included.
MHC unit includes:
1.Pendant arm (Swing arm head station )
2.MC 5-face milling head
3.Vertical tool change unit

FCS Table

Additional Accessories

Application

Your Competent Partner for Powerful and Heavy Cutting

  • Dual R65 roller type linear guide ways in X and Y axis
  • Standard box way or optional linear guide way in Z axis

Applicable Industries

  • 3C industry
  • Energy industry
  • Aerospace industry
  • Railway industry
  • Mold industry
  • Medium to large-sized workpiece machining

Optional

Category Description LG Series
Controller FANUC 0i-MF controller   
FANUC 31i-MB controller   
MITSUBISHI M70 controller   
SIEMENS 840D controller   
HEIDENHAIN iTNC530 controller   
Spindle 18.5/22 kW spindle motor   
22/26 kW spindle motor   
4,200rpm 2-step gear drive spindle   
4,500rpm 2-step gear drive spindle   
6,000rpm 2-step gear drive spindle   
8,000/10,000rpm direct drive spindle   
Z travel extension / higher column Z travel 800mm   
Z travel 1000mm   
Z travel 1200mm   
Z travel 1500mm   
100mm heightened column (standard Z travel)   
200mm heightened column (standard Z travel)   
300mm heightened column (standard Z travel)   
400mm heightened column (standard Z travel)   
500mm heightened column (standard Z travel)   
1000mm heightened column (standard Z travel)   
ATC Automatic Tool Changer 32 tools   
Automatic Tool Changer 24 tools   
Automatic Tool Changer 40/60 tools   
Automatic Tool Changer 90 tools   
Splash guard Semi splash guard   
Fully enclosed splash guard (roof excluded)   
Fully enclosed splash guard (roof included)   
Mechanical X/Y/Z axes absolute pulse coder   
Rigid tapping   
Twin hydraulic cylinders   
Nitrogen balancing system   
Automatic lubrication system   
Spindle oil cooler   
Air blast through spindle   
Manual Pulse Generator   
Working lamp   
3-color alarm lamp   
RS-232 interface   
Heat exchanger for electrical cabinet   
Water gun and air gun interface   
Cutting coolant system   
Twin auger chip removal system   
Belt type chip conveyor with cart   
X axis Heidenhain Linear Scale
Sub-table   
3 axes manual pulse generator for mold processing   
Coolant through spindle at 20/40/70 bar   
Coolant through tool holder interface   
Air conditioner for electrical cabinet   
Transformer   
Oil skimmer   
Oil mist collector   
Others Leveling bolts & blocks   
Tool box   
CE norm   
Measurement Heidenhain Linear Scale   
Automatic tool measuring system   
Automatic work piece measuring system   
4th axis function CNC Rotary table   
4th axis preparation   
Milling head function Manual: 90° angular milling head/ high speed 2-axis milling head/
universal head/ extend head/ boring head
  
Semi-automatic: 90° angular milling head/ 2-axis head/
extend head/ boring head -V/H ATC and AHS inapplicable
  
Automatic: 90° angular milling head/ 2-axis head/ extend head/ boring head   
Vertical/Horizontal Automatic Tool Changer (40/60/90 tools)   
Manual Head Station (Table type)   
Manual Head Station (Arm type)   
Automatic Head Station   

  -Standard /   -Optional /   -Inapplicable /   -Depending on the model