Used DISCO DFD 641 #293761503 for sale

DISCO DFD 641 is a high-performance, high-precision, scribing and dicing equipment used in the semiconductor industry. It is designed to quickly and accurately cut large semiconductor wafers into smaller components with minimal machining time. DISCO DFD641 utilizes a powerful, laser-guidance system for positioning and alignment of the laser for precision scribing. It features a variety of lasers, including an ultra-short pulsed laser and a CO2 laser, that provide superior control and accuracy. The laser beams are directed onto the substrate through optically-bonded windows and are monitored in real time to ensure consistent, high-quality performance. The laser also has a flexible cutting area up to 340 mm x 340 mm. DFD 641 is designed for easy operation and supports a range of operating modes, such as single pass, multiple pass, and reverse scan scribing. It features advanced, user-customizable scribing profiles for a wide range of substrate materials and thicknesses. The unit also provides a built-in tool calibration machine for precision cutting. DFD641 also features a built-in dicing tool for cutting through difficult layers of material. The asset utilizes a high-speed rotary blade and an automated feeder. The blade is able to automatically adjust its angle of incidence to reduce chip size and maximize wafer utilization. The blade depth and chuck speed are adjustable to support a range of wafer thicknesses. The model also includes a vision-based inspection equipment. This allows operators to quickly identify flaws, such as scratches and chipping, and make the necessary corrections. It also includes QA/QC tools to ensure high-quality end-products with minimal scrap. In addition, DISCO DFD 641 offers a wide range of automated positioning and alignment tools to help reduce set-up time and minimize operator involvement. It also includes traceability tools to ensure accurate traceability of machine components and tools throughout the production process. Finally, it features an advanced user interface to provide full control over the system and easy access to unit data.