Used DISCO DFG 840 #9249938 for sale

DISCO DFG 840 is an industrial-grade equipment designed for precision wafer grinding, lapping, and polishing. The unit is powerful and reliable, able to process 8" (200mm) wafers as well as a variety of other substrate materials. It is ideal for applications such as silicon wafers, compound semiconductors, ceramics, and laminated films. The system is composed of a controller with a touch-screen interface and five individual processing heads equipped with powerful motors. A complete unit can process up to six wafers simultaneously. The controller and processing heads are mounted on a mobile base for ease of transport. DISCO DFG840 offers a wide range of process parameters, allowing it to provide superior results over other systems. It features an adjustable rotation speed of up to 4,000 rpm for a wafer processing speed of up to 70 wafers per hour. It can also be used for simultaneous single-side and/or double-side lapping and polishing of substrates. The machine features an array of safety features, including operator height sensors and locked-out safety covers. It also has an integrated dust-collection tool to ensure a clean working environment. No dilution of abrasives or cleaning chemicals is required when using the asset. The User Interface on DFG-840 is easy to use and intuitive. It allows operators to quickly set up and change parameters for different process equations. It also features a 'Recipe Control' feature, allowing users to store their preferred process recipes in the model's memory. For high-precision, repeatable processes, the 820 is equipped with dual-axis encoders for position feedback, as well as an integrated levelling equipment to reduce vibration during the process. Overall, DFG840 is an excellent choice for wafer grinding, lapping, and polishing applications. Its powerful motor, adjustable processing speeds, and comprehensive safety features help ensure precise and efficient operation. The intuitive user interface and integrated levelling system make the unit easy to set up and use. Its compact design and lightweight construction make it easy to transport, allowing it to be quickly set up and ready for operation.