Used STRASBAUGH 7AA #293634878 for sale

STRASBAUGH 7AA Wafer Grinding, Lapping & Polishing Equipment is designed for efficient, automated processing of substrates from 1mm to 8-1/2" in diameter and from .10mm to .004" in thickness. It is ideal for many applications in the semiconductor, optical, and medical device industries. The system is constructed from a rugged stainless steel frame which includes two precision-machined guide rails for precise motion. The two-axis motion unit allows for the controlled movement of the work piece on the spindle table, and is adjustable for multiple configurations. STRASBAUGH 7 AA comes with a 4HP motor that is capable of achieving speeds up to 15,000 RPM to provide superior lapping accuracy. The variable-speed motor also ensures smooth grinding, polishing and lapping. The chuck supports 0.2 micron precision while providing efficient clamping of the work piece. The variable speed on the spindle table allows for variable speed spindle control, enabling fine tuning of the various processes. 7AA features a proprietary automatic wafer handling and stage machine designed to quickly and reliably load parts onto the processing station. The automated tool alleviates the need for manual load and unload of parts. This feature enables replication of the same phase shifting process multiple times and significantly reduces time spent between processing steps. 7 AA also includes two dedicated controllers for the primary motion asset and drive motor. These controllers work in tandem to ensure the accuracy and precision of the movement and speed of the motor, as well as the proper location of the head on the workpiece. Additionally, STRASBAUGH 7AA includes an intuitive touchscreen interface for easy operation and monitoring of the model. This makes STRASBAUGH 7 AA an easy-to-use, efficient wafer grinding, lapping and polishing equipment. 7AA is an effective and reliable machine for grinding, lapping and polishing substrates. The automated handling of substrates and intuitive touchscreen interface makes 7 AA an efficient and effective machine for highly precise and repeatable processes. STRASBAUGH 7AA is an extremely versatile machine which can be used in various industries including the semiconductor, optical, and medical device industries.