Used ACCRETECH / TSK PG 200 RM #9183804 for sale

ACCRETECH / TSK PG 200 RM is a fully automated wafer grinding, lapping, and polishing equipment that is specifically designed for the fabrication of precision semiconductor devices. It is a cost effective means of producing high quality materials, which are vital to the success of any semiconductor device. The system is comprised of a rotary grinding stage, vibratory bowls, lapping grinders, polishing and etching processes, and an inspection station. TSK PG-200RM is class 100 level clean room compatible, ensuring passing statistical process control (SPC) standards and allowing for the highest quality results. Rough grinding processes use diamond particles, metal bonded diamond wheels, and polishing pads to apply a desired grinding and polishing profile. For fine grinding, the unit utilizes either single layer or multi layer polishing discs or metal-bonded diamond wheels. The unique design of the chamber allows for a smooth grinding process, as well as elimination of alignment errors that can occur in other systems. After completion of the grinding process, the polished wafers must be transferred to the vibratory bowls for lapping. This process uses the force of vibratory bowls to carefully apply a larger variety of abrasive grinding media to the surface of the wafer in order to refine and smooth the surface. To achieve the highest levels of precision the machine also includes a polishing and etching station. This uses chemically assisted corrosion to slowly etch the surface of the material in order to expose its most delicate structures. Finally, the tool also comes with an inspection station that enables the user to inspect the wafers after each step in the process, ensuring the highest levels of quality and accuracy. ACCRETECH PG 200RM is the perfect solution for those who need to achieve high levels of accuracy and precision in their wafer fabrication and processing. With its cost effective design, high quality materials, and advanced grinding, lapping, and polishing processes, TSK PG 200RM is the ideal production asset for meeting the needs of both large and small semiconductor device fabrication.