Used SCREEN RF-300A #9355373 for sale

SCREEN RF-300A is a precision wafer stepper produced by SCREEN Semiconductor Solutions. It is designed for use in semiconductor and optical device fabrication. This tool is used for multiple production of the same type of parts. It is capable of producing high quality and reliable product in large volumes quickly and efficiently. The stepper provides high resolution imaging and feature recognition with a resolution as fine as 0.5um. It features a sophisticated optical equipment that enables precise imaging and full-wafer coverage by delivering light with a wavelength of 633nm. The 4 inch round shot makes the tool suitable for a wide range of production requirements. It is also equipped with an integrated shutter and filter system where shielding filters are incorporated to optimize process tolerances and image resolution, depending on the production requirements. The stepper is also equipped with an auto-focus unit which keeps optics in focus, eliminating the need for operator maintenance and recalibration. A special nozzle is provided for easy and accurate cleaning of the stage to prevent cross contamination. RF-300A is also equipped with a vacuum machine that ensures tight contact between photomask and wafer. This ensures no-slip positioning and accurate alignment. The stepper is also designed with a high speed acceleration tool that reduces stepping time and cycle times, minimizing downtime and ensuring more efficient workflow. It is also equipped with a transport asset that allows for easy and secure transport of the product. Furthermore, the safety systems incorporate a host of safety features such as splash guards, safety shutters, guard doors, interlock systems, and emergency stop functions, ensuring operator safety and peace of mind during production. The stepper is easy to operate and maintain thanks to its automated and intuitive interface. An extensive range of performance reporting and logging features are also available. SCREEN RF-300A is the ideal wafer stepper for high volume production and the manufacturing of high precision parts. It combines superior features and robustness with superior accuracy and repeatability, ensuring the highest levels of production quality and efficiency.