Used DISCO DFL 7340 #9362721 for sale

DISCO DFL 7340 is an advanced scribing and dicing equipment developed by DISCO Corporation. This dedicated equipment is designed for high precision scribing and slicing in the semiconductor industry. The main purpose of the system is to separate or segment semiconductor wafers into precise patterned areas or separate dice to prepare them for packaging. The two main operations of the unit are scribing and dicing. Scribing involves using a laser-guided diamond tip to generate an edge on the substrate, which can be perfectly straight, or curved using a targeted pattern to create one or more die. Dicing involves cutting the dices created by scribing into small pieces. DISCO DFL7340 utilizes a diamond cutting head assembly, equipped with a monocrystalline diamond tip and mounted to a cutting block that is capable of moving in all three axes (X, Y and Z). The machine is also equipped with a laser that guides the diamond tip to the distance previously fed into it. The Diamond cutting head is capable of achieving a maximum speed of 2,500 mm/s, and the tool is equipped with a built-in auto-focus to keep the diamond tip at the right distance, as well as a digital image analysis asset to detect wafer topography and imperfections. The model is capable of slicing wafers in sizes up to 300 mm in diameter and with a thickness of 0.3 to 1.4mm. DFL-7340 offers an accuracy of ±15 μm, which is further enhanced by its own Closed Loop Servo Equipment. The software suite of the system is compatible with different CAD formats, such as Gerber and DXF, and users can quickly switch between different dicing modes with the Dynamic Dicing Mode Selection function. The unit is equipped with a 300 mm chucking machine, FOUP cassette handling tool, and a FOUP (Front Opening Unified Pod) cassettes. The asset includes a variety of features which allow it to adapt to different applications and satisfy a wide range of precision cutting requirements. The maintenance of DFL7340 is simplified, as it has an Front access panel for easy maintenance and service access.