Used DISCO DFG 840 #9235338 for sale

DISCO DFG 840 is a fully automated wafer grinding, lapping, and polishing equipment that is designed to consistently produce high-precision surface finishes for semiconductor wafer manufacturing. Built with the latest technologies, DISCO DFG840 features a polyurethane chuck that allows for fast loading and unloading of wafers and a vacuum system that eliminates dust from the wafer grinding process. Additionally, the machine's advanced CCD unit scans the wafer for any pits or defects before and during the grinding and polishing process. The machine's grinding and polishing stages are incredibly precise, able to achieve sub-micron level accuracy with ease. The machine also utilizes a wide range of abrasive materials to achieve the desired result, including diamond abrasives, ceramics, and cBN, and is capable of running grinding and polishing cycles up to 1000 wafers per hour. DFG-840 is a powerful tool designed to offer maximum production capability and cost-effectiveness and ensures superior ability to meet tight tolerances on a wide range of abrasive lapping materials. The reliable, high-precision wafer polishing results guarantee minimal short, medium, and long-term cost and keep you ahead of the competition. An integrated wafer mapping asset allows users to see the exact locations of each wafer's roughness and/or recessed area to offer more detail in the finished product. The machine's LCD touch-screen display makes it easy to monitor and customize the grinding and polishing parameters for any application. The user-friendly interface allows for quick and easy parameter adjustments with no need for special skills. Additionally, DISCO DFG-840 supports a range of process automation modules to speed up the production process and maximize efficiency and throughput. DFG840 is the perfect wafer grinding, lapping, and polishing model for the semiconductor industry. It offers unparalleled levels of precision and speed, and is capable of producing high-quality surface finishes with minimal effort and cost. With its advanced control systems and user-friendly interface, DFG 840 is designed to offer the best grinding and polishing experience possible.