Used SPEEDFAM 9B-5L-IV #9224517 for sale

SPEEDFAM 9B-5L-IV is a wafer grinding, lapping, and polishing equipment manufactured by SPEEDFAM Corporation. This system is designed to process fully functional wafers with a wide variety of surface features simultaneously. It features five work decks in an isolated vacuum environment, which allows for repeatable and reliable routine grinding, lapping, and polishing operations. 9B-5L-IV unit's processes are designed to meet the high demands of substrate materials processing and production. The high-precision 5-axis machine is capable of producing parts with tight tolerances and is equipped with wet and dry processing capabilities. This machine can provide excellent surface finish with minimal defects. This tool uses diamond abrasive wheels, along with specialized diamond slurries and a number of other polished components to produce tightly toleranced parts. It features two geometries - dual and single modal- which provide unique grinding, lapping and polishing functionalities. The dual modal geometry facilitates batch processing of high volume parts, while the single modal is ideal for more detailed processing needs. Each diamond wheel is fitted onto a superior stainless steel backing plate and is fine-tuned for optimal repeating accuracy. The precision grinding asset utilizes a combination of wafer surface finish monitor, high-speed loading arm, and PLC-driven loading and unloading model. SPEEDFAM 9B-5L-IV processes wafers of various sizes, allowing flexibility for minor variations. The wafer size is continuously monitored to minimize process-related damage. Furthermore, 9B-5L-IV is equipped with custom-built pressure monitoring and control systems which reduce process time variability. The equipment also contains low-speed tilting and trimming spindle motors with sensors for precise part positioning and alignment. The Diamond Abrasive Wheel Dresser allows for easy diamond and diamond slurry replacements as needed. SPEEDFAM 9B-5L-IV system is driven by a robust Siemens Automation Controller which seamlessly facilitates data transfer, control, and monitoring. Lastly, the unit is equipped with a wealth of safety features, including emergency shut-off functionality.