二手 DISCO DFL 7340 #9197294 待售

Laser dicing saw Engine model: SD 33 Sapphire, 4" Chuck, 8" Processing method: Stealth dicing Fully automatic Maximum work-piece size: ø200 X-Axis (Chuck table): Processing range: 210 mm Max processing speed: 1 – 1000 mm/sec Y-Axis (Chuck table): Processing range: 210 mm Index step: 0.0001 mm Positioning accuracy: 0.003/310 mm Single error: 0.002/5 Input range for lens height: -2.000～5.000 Moving resolution: 0.0001 mm Repeatability accuracy: 0.001 mm θ-Axis (Chuck table) Maximum rotating angle: 380° 320º in Positive (+) direction 60º in Negative (-) direction from initial position Laser oscillator: Semiconductor Laser Diode (LD) Excitation Q-switch solid laser Power consumption: Processing: 1.2 kW Warm-up: 1.1 kW Maximum power: 6.93 kVA Air pressure: 05-08 Mpa Air maximum consumption: 250 L/min (ANR) Clean air pressure: 05-08 MPa Clean air maximum consumption: 10 L/min (ANR) Exhaust duct capacity: 5.0 m³/min Applicable tape frame: 2-8-1 Power supply: 200-220 VAC ±10 %, 3 Phase 2011 vintage.