Used SEMITOOL ST-870 #9160073 for sale

SEMITOOL ST-870 Photoresist Equipment is an advanced, high precision wafer processing equipment designed for etching or patterning integrated circuits on wafers. It is used in advanced IC fabrication processes and is critical for integrated circuit performance. SEMITOOL ST 870 is a batch process wet chemistry system designed with flexibility and reliability in mind. Its high level of accuracy and repeatability makes it an ideal tool for advanced wafer processing. It performs photoresist and etch steps on one or more wafers at the same time, processing them with precision and repeatability. ST-870 features two 5-tier process stations, allowing maximum process throughput. The dual gantry design facilitates the independent motion of the two arms, allowing them to perform wafer processing independently and coordinating between stations. ST 870 utilizes vertically mounted chemical pumps and a dispensing unit to precisely apply and monitor the chemicals used in processing. The built-in chemical management machine ensures the proper metering of chemicals, regardless of process parameters. The tool also has adjustable resist track heights to accommodate more intricate photoresist processing. SEMITOOL ST-870 is equipped with a computer-controlled thermal imaging asset, allowing for accurate temperature monitoring and feedback control during wafer processing. This model helps guarantee the desired level of repeatability and precision in wafer processing. Additionally, a chemical measurement equipment is built into SEMITOOL ST 870, allowing for constant monitoring and optimization of the chemicals used during wafer processing. The system is enclosed in a protective enclosure to contain any gases or airborne particles that may be released during wafer processing. ST-870 is designed to minimise environmental contamination and to comply with strict regulatory guidelines. Additionally, the unit is equipped with an audible warning unit designed to alert the user to any potential errors or out of process conditions. Overall, ST 870 Photoresist Machine is an advanced wafer processing tool that provides excellent precision and repeatability. Its flexible architecture and innovative features allow for quick and accurate wafer processing. The built-in safety features and robust materials make it a secure and reliable asset for advanced wafer processing.