概要（Overview）

The DFL7161 is a fully automatic laser saw for Φ300 mm wafers. It has a maximum processing range of 310 mm on both the X and Y axes and can move at speeds between 1 and 1,000 mm/s on the X-axis. The Z-axis has a moving resolution of 0.000015 mm and a repeatability accuracy of 0.002 mm. The θ-axis (Chuck table) has a maximum rotating angle of 330 degrees (standard) or 380 degrees (option). The equipment dimensions are 1,560 × 1,550 × 1,800 mm (W×D×H) and it weighs approximately 2,300 kg.