Used ASML Twinscan 1700i #293645775 for sale

ASML Twinscan 1700i is a high-end wafer stepper used in semiconductor production. It is an advanced production system capable of aligning microchips and other components on to the surface of a silicon wafer with a high degree of accuracy and speed. The stepper is equipped with powerful optics, and uses extreme ultraviolet (EUV) lithography for the most precise etching and imaging processes. Twinscan 1700i is designed to reduce exposure times, which results in less thermal damage to the delicate circuits and substrates being processed. It is capable of operations in two environments: air or vacuum. When operating in air, it can take advantage of the dry scanning capability, which helps limit the impacts of moisture, dirt and dust on the wafers. This feature also provides superior imaging accuracy and fastest possible throughput. This advanced machine is driven by a powerful computer system and highly configurable automation technology. It has four linear axes for stage scans, AFM, and KFK scans, as well as a configurable rotary-axis. It is able to scan up to a 3-D resolution of 0.1 um (10 nanometers) with a repeatability of 0.05 um. It also has a maximum alignment stage speed of up to 25 mm/s and a maximum focus range of 1300 mm. The Twinscan is able to treat wafers as large as 8 inches in diameter at up to 300 wafers per hour. It also has a number of advanced safety features to ensure proper operation, such as a laser safety shutter, programmable safety interlock, and warning light. All of these features combined give ASML Twinscan 1700i the potential to significantly improve the output of semiconductor device production.