WELE LB-432Z Gantry machining centre

CNC System: FANUC 31i-MB
Three-axis travel: 4060 × 3200 × 1000 mm
Distance from spindle nose to worktable surface: 400–1400 mm
Distance between columns: 2700 mm
Worktable size: 4000 × 2400 mm
Maximum worktable load: 15,000 kg
Spindle motor power: 22/26 kW
Spindle speed: 10–6000 rpm
Spindle speed change method: Gearbox
Maximum spindle output torque: 740 Nm
Spindle taper: BBT50
Rapid feed rate for X/Y/Z axes: 15,000/15,000/15,000 mm/min
Cutting feed rate: 1–10,000 mm/min
X-axis ballscrew: φ80 × 25 mm
Y-axis ballscrew: φ63 × 20 mm
Z-axis ballscrew: φ50 × 10 mm
X/Y/Z-axis feed motor power: 6/4/4 kW
Tool magazine capacity: 21 tools
Positioning accuracy along X/Y/Z axes: ±0.015 mm over full length
Repeat positioning accuracy: ±0.003 mm
Power supply: AC 220V ±10%, three-phase, 50/60 Hz
Required power: 60 kVA
Air pressure requirement: ≥5 kg/cm²
Hydraulic tank capacity: 125 L
Coolant tank capacity: 850 L
Guideways: Japanese THK ultra-high-rigidity roller-retainer linear guideways
Guideway configuration: Three rails for the X-axis and two rails each for the Y/Z axes
Floor area (including operating area): 10,630 × 6,450 mm
Machine height: 4,550 mm
Machine net weight: Approximately 40,000 kg