Used STRASBAUGH 7AF #9299388 for sale

STRASBAUGH 7AF is a fully automated wafer grinding, lapping, and polishing equipment designed to provide superior precision and performance. It is powered by a high-torque motor that is capable of grinding, lapping, and polishing a wide variety of materials, including the application of protective coatings, and can accommodate a range of wafer sizes. The system also includes a self-aligning chuck that enables precise surface planarization during all stages of the process. STRASBAUGH 7 AF offers superior grinding and polishing accuracy, as well as a high level of repeatability, thanks to its advanced control unit. This machine includes a computer-generated user interface, allowing settings to be easily adjusted and monitored during the grinding, lapping, and polishing process. Additionally, the tool is designed with stainless steel components for superior corrosion and wear resistance. 7AF is designed for use in the semiconductor industry, and is capable of grinding, lapping, and polishing several types of wafers up to 200 mm in diameter. The asset is specifically designed to process silicon and silicon carbide wafers, and is equipped with a diamond-coated raised drum, diamond-coated raised plate, and a diamond film polishing pad to ensure superior precision and finish. 7 AF is also equipped with a variable speed motor, giving users the ability to adjust the speed based on wafer thickness and surface finish requirements. The model is also equipped with an in-line dust collection equipment that works in conjunction with the grinding, lapping, and polishing process. A closed-loop water system helps to prevent contamination of the unit and to cool the wafer during processing. In addition, STRASBAUGH 7AF can be integrated with additional peripheral equipment, such as a pre-scrubber and an optional polishing pad contamination sensor. This allows for precise surface preparation and a high-quality finish, as well as yielding better overall performance. By combining these features, STRASBAUGH 7 AF is capable of achieving optimal grinding, lapping, and polishing performance.