Used SEMITOOL ST 840 #293621586 for sale

SEMITOOL ST 840 is a photoresist equipment used in processing materials in a wide range of industries, from electronics to medical device manufacturing. The system is based on the latest in photolithography technology with advanced automated patterning, imaging, and alignment capabilities. ST 840 is designed to be used in both wet and dry processing for a wide range of applications. It enables cost-effective production of devices with complex patterns and high precision. The unit is equipped with an integrated, single-aperture, global-aspect-ratio aligner for substrate positioning and pattern projection. The aligner is designed for easy use, alignment accuracy and stability. It provides automated patterning and imaging capabilities with the flexibility to move to multiple locations around a substrate. The machine has a robust and flexible exposure chamber design which allows a wide range of materials to be exposed, including dielectrics, conductors, and photoresist types. The tool features a high-torque x,y,z-stage with repeatability down to 1um and drift-free movement to 0.5um. An advanced auto exposure software package ensures exposure accuracy and reproducibility. SEMITOOL ST 840 employs a range of automated features including autofocus alignment, high-resolution image capture, flatness control, and OCR jig recognition. These automated systems ensure smooth operation and ensure that the desired pattern is accurately produced every time. The photoresist asset is connected to a centralized database, which provides real-time monitoring, reporting and incident analysis. The model also provides a secure online environment for customers to access the memory database and check its accuracy. Advanced automation acceleration technology is employed to reduce exposure time and process complexity. The equipment is designed to be easy to integrate into existing photolithography processes, and it is self-monitoring and self-diagnosing, making servicing and maintenance quick and simple for users. In summary, ST 840 photoresist system is an advanced automated unit that is suitable for processing a wide range of materials. It is built with automated features, such as autofocus alignment and OCR jig recognition, to make exposure and patterning reliable and accurate. Its centralized database and self-monitoring capabilities further increase its convenience, while its high-torque x,y,z-stage allows it to move to multiple locations around a substrate with great accuracy and repeatability.