Used SPEEDFAM 16B #293768127 for sale

SPEEDFAM 16B wafer grinding, lapping and polishing equipment is designed specifically for the processing of spherical and flat optics, providing automation and productivity. This system offers a wide range of available diameters (up to 200mm) and grinding/polishing plate sizes (up to 600mm). The unit consists of a main machine with a double sided-grinding/polishing head and an interval adjustment plate capable of changing the flatness and parallelism of the optical wafer during processing. The main machine also has an independent control machine for the rotation speed and the temperature of the grinding/polishing plate. The double sided-grinding/polishing head has two separate spindles, equipped with grinding/polishing plates for various operations such as roughing, lapping, and fine polishing. A unique swing arm design allows for the easy replacement of the grinding/polishing plates in seconds. In addition, a digital touch-panel control tool allows for precision adjustment and control of the grinding and polishing sequence. The interval adjustment plate is composed of two vertical plates, which allow for the adjustment of optical flat and parallelism. The interval setting between the two plates is controlled by a precision digital encoder and can be adjusted from 0 microns to 20 microns. This ensures extremely high levels of accuracy and repeatability in the optical elements being processed. The asset also includes a host of peripheral accessories and options such as grinding/polishing slurries, cleaning fluids, cleaning brushes, immersion tanks and a host of other items necessary for successful wafer processing. Overall, SPEEDFAM 16 B wafer grinding, lapping and polishing model offers users a comprehensive, automated solution for obtaining high-precision optics with excellent edge quality. Its automated processes, ensured repeatability, and flexibility make it an ideal choice for the processing of a variety of optical substrates, from single lens elements to large scale optics production.