Used SPEEDFAM 16B #293768837 for sale

SPEEDFAM 16B wafer grinding, lapping and polishing equipment is an all-in-one solution for semiconductor device processing. This cost-effective system offers improved efficiency and a consistent polished surface. It is designed for the processing of 1", 5" and 6" diameter wafers at speeds of up to 30 revolutions per minute (RPM). The unit includes two grinding stages, two lapping stages and one polishing stage. The first grinding stage employs a counter-rotating disc to reduce the size of each wafer. An adjustable gap controls the size of the disc to ensure consistent grinding results. The second grinding stage utilizes a stationary grinding wheel to further reduce the wafer size and smooth out imperfections. The next two lapping and polishing stages allow for a precise finish. The two lapping stages employ a rotating lapping dish to further reduce the size of the wafer and create an even surface. The rotating lapping plate is adjustable to help achieve the desired flatness. An abrasive-filled paste further smoothes the surface and eliminates any remaining imperfections. The polishing stage utilizes a soft lap to give the wafer a mirror finish. The entire process is automated and may be managed remotely via SPEEDFAM software interface. This user-friendly interface allows operators to control the machine in terms of grinding speed, grinding pressure, lapping speed, lapping pressure and polish pressure. Additionally, the interface features a suite of diagnostics and trend analysis tools that help troubleshoot any problems. SPEEDFAM 16 B wafer grinding, lapping and polishing tool is a highly efficient solution for semiconductor device manufacturing. Its ability to perform all three processes in one asset not only increases efficiency but also creates consistent results. The range of grinding and lapping speeds, pressures and polishing options ensure that any project can be completed with the highest level of accuracy.