Used STUDER S 40-4 #9066962 for sale

STUDER S 40-4 is an advanced wafer grinding, lapping and polishing equipment designed for the production of microstructure devices and other electronic components. It consists of four interconnected polishing heads placed on a rotating table, with each head having its own independent drive mechanism and control system. The unit is designed to efficiently polish and process a wide range of substrates, including metals, ceramics, and semiconductors. S 40-4 is equipped with a range of advanced features, including a widely adjustable pressure machine, a specially-developed rotational speed of both rotors and lapping plates, a precise temperature monitoring tool, and a comprehensive safety control asset. This model is designed for maximum efficiency and minimal defect rates. STUDER S 40-4 is able to process wafers and substrates up to a diameter of 15mm, enabling production of multiple-layer materials with exacting accuracy. Its four connected polishing heads consist of rapid change lapping plates, rough grinding disks, fine grinding disks, and polishing and super-finishing disks. Both grinding and polishing are controlled with a single, individual computer interface allowing for post-processing programming. S 40-4 is a cleanroom-compatible equipment due to its dynamic air-filtering system, ensuring that particles created during lapping and polishing sessions are kept to a minimum and that dust is kept away from sensitive components. In addition, it has an automatic lapping and polishing pressure unit for maximum uniformity of the process, and a compensation machine to compensate for plate angle deviations. In summary, STUDER S 40-4 is a high-end wafer grinding, lapping and polishing tool designed for those seeking highly automated production processes and a maximum level of micromachining accuracy. With its comprehensive range of features and precision monitoring systems, S 40-4 offers a reliable and efficient solution for the production of micro-structured devices and components.