Used DISCO DFG 841 #9130364 for sale

DISCO DFG 841 is a professional-grade wafer grinding, lapping, and polishing equipment. It is a dedicated single-purpose system, designed to provide accurate, consistent, and reliable results for users in the semiconductor industry. The unit features a modular design, allowing for easy installation and maintenance. It includes a flexible platform that can be configured for various applications. This platform includes a high-level motor and drive machine for increased speed and accuracy, a control tool for easy setup and operation, a long travel distance for an increased process area, and a target detection asset for better accuracy. The model also has a dust fixture that is designed to reduce the dust created by process particles. This feature minimizes contamination of the process area and prevents potential safety issues. The grinding and lapping process involves the use of a special machine called a "grindlap machine". It is designed to grind wafers to a predetermined size and shape. The process begins by the wafers being placed in an enclosed chamber and the grindlap rotating at high speed within the chamber. The grinding and lapping action is achieved by annular abrasives attached to the machine. DISCO DFG841 also features a polishing equipment that gives users a higher level of accuracy and speed. The system includes an automated wafer polishing stage, with accurate turntable rotation and pressure control, as well as a mode selector for specific wafer requirements. The unit also allows for good repeatability and low abrasive consumption due to its integrated sensor machine. This tool is designed to monitor the processs to ensure optimal grinding and lapping and to detect when more abrasives are needed. Finally, DFG 841 is extremely user-friendly. It has a color touch panel display interface that gives the user easy access to asset information and complete process control. The model also comes with diagnostic and teaching software, which allows the user to easily set up, use, and monitor the equipment's performance.