Used SPEEDFAM 21B-5SSG-II #9168274 for sale

ID: 9168274
Vintage: 1990
Precision surface grinding machine 1990 vintage.
SPEEDFAM 21B-5SSG-II is a multi-functional grinding, lapping and polishing equipment optimized for wafer fabrication. This system combines high precision and excellent performance with remarkable safety features and ease of use. 21B-5SSG-II is equipped with patented technologies to yield the highest possible level of accuracy and performance. Patented SSG grinding technology features an orbiting motion that produces a unique grinding principle, prolonging the life of the abrasive and providing a superior finish. The SSG-II's two-tiered polishing process also allows for increased performance by offering two different polishing speeds. The first tier rapidly removes stock material, while the second tier is geared towards creating a finer finish. This unit comes with multiple grinding and polishing heads for flexibility to tackle difficult tasks and achieve desired results. SPEEDFAM 21B-5SSG-II is constructed with usability and safety in mind. Its modular design allows for easy maintenance and repair with minimal disassembly. It also includes various safety features, such as emergency shut-off switches and a unique machine that detects overloading, ensuring user safety. 21B-5SSG-II is an ideal tool for modern wafer fabricators and other related industries. With its advanced state-of-the-art technologies, the tool can process wafers and glass substrates with maximum speeds and high yields. Through its customized software, SPEEDFAM 21B-5SSG-II can also accommodate a large array of grinding and polishing processes. With 21B-5SSG-II operators can rest assured knowing that they are getting maximum performance every time.
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