Used ASML 4022-436-46005 #172297 for sale

ASML 4022-436-46005 is a top-of-the-line wafer stepper designed for applications in integrated circuit production. It is an 8" wafer alignment machine capable of positioning a flat wafer to a high degree of accuracy through the use of an automatic six-axis controller and precision linear scales. The power and accuracy of this machine allows it to play a critical role in the mass production of integrated circuits, ensuring the accurate placement of each circuit on the wafer. 4022-436-46005 has a high precision optical equipment, capable of measuring distances down to 0.5 microns and features a power focused ion beam lithography system. The wafer is placed on a stage and the stepper measures the flatness of the surface and automatically performs alignment calculations. A robot arm then moves the wafer to the desired position, based on these calculations. The projected ion beam turns off and on repeatedly, as it is scanned across the surface of the wafer. The beam is modulated to accurately reproduce the patterns generated by electronic design automation software. ASML 4022-436-46005 is also capable of generating a consistent contact resistance between the wafer and the stage. This is achieved through a precision vacuum unit which sucks the wafer onto the stepper and ensures a consistent pressure on the wafer at all times. This ensures that the accuracy and quality of the circuits remain consistent during production. 4022-436-46005 implements a sophisticated safety machine to ensure the integrity of the parts and machine. This includes safety doors that prevent contact with the abraded particles emitted during the machining process. The interior of the machine is coated with a special chemical which protects against static electricity and electro-magnetic interference. The wafer stepper also includes special features allowing it to self-diagnose any potential issues. In addition, the automatic cleaning tool, power supplies and other electronics are monitored and maintained through constant supervision. Finally, ASML 4022-436-46005 is equipped with easy-to-use software which allows it to quickly adapt to different parts, materials and form factors. This helps ensure a minimum of downtime and maximum throughput, making it a critical component of any production line.