Used DNS / DAINIPPON AS-2000 #9366258 for sale

DNS / DAINIPPON AS-2000 is a high-performance wafer grinding, lapping and polishing machine, designed for process-critical production in the semiconductor and photovoltaic industries. It features a high-precision grinding and polishing equipment, advanced abrasive technologies, and an integrated Digital Image Analysis Module (DIM) for the detection and analysis of surface defects. DNS AS2000 utilizes shockless lapping and abrasive-strop grinding to achieve a uniform, fine finish on substrate surfaces. The grinding and polishing system includes a large-diameter belt with multiple motors to control the speed and polishing characteristics. The integrated DIM feature for surface defect analysis utilizes a digital microscope and color-coded graph analysis to detect, classify, quantify, and diagnose surface imperfections. DAINIPPON AS 2000 integrates high-performance accuracy and repeatability. By utilizing electrooptical feedback, the control unit allows for tighter tolerance machining and highly accurate process characterizations. This precise control also allows for process monitoring and improvement using data collection and automation. The advanced abrasive technologies included in the machine reduce machining times while still providing an optimal,fine finish to the substrate surface. AS-2000 supports standard and custom chambers, along with a wide selection of consumables. It is also compatible with a variety of grinding and polishing tools, making it ideal for high-throughput production and custom wafer grinding applications. Wafers as large as 12 in. (300 mm) can be processed without any length limitation. The programmable design makes the tool highly adaptable to different process requirements. DNS AS-2000 is designed for safe, efficient operation and is compliant with the necessary safety and environmental standards (ISO 9001 and 14001). This wafer grinding, lapping, and polishing asset is a valuable asset for any semiconductor or photovoltaic production facility.