Used LAM RESEARCH Rainbow 4720 #293595660 for sale

LAM RESEARCH Rainbow 4720 is a high-precision etcher/asher that is perfect for a wide range of materials-processing applications, such as thin film deposition, device fabrication, and micro-etching. Specifically designed for small device fabrication and thin film deposition, Rainbow 4720 offers a range of features that allow for precise and efficient processing. For example, LAM RESEARCH Rainbow 4720 features a pressure-controlled etching chamber that ensures precise control over the etching process. This etching chamber, configured with a radial tungsten triode, provides a uniform etching process with consistent etch rate throughout the etching cycle. The chamber is designed to conform to exacting standards for uniformity, cleanliness and consistency. Rainbow 4720 also features a specifically designed microwave inlet that precisely controls the pressure and level of the etching plasma. In addition, LAM RESEARCH Rainbow 4720 is also equipped with an advanced motion-controlled robotic arm that allows for precise motion control, high accuracy, and fast cycle times. The robotic arm includes a well-designed load-lock feature, which makes it suitable for both wet and dry etching of thin films. From a material processing perspective, this robotic arm is perfect for cleaning, depositing, thinning, and removing material. Rainbow 4720 also comes with an advanced integrated control equipment, which allows for user operation, monitoring, scheduling, and maintenance of the etcher. The system includes a dedicated touch-screen LCD display that provides information regarding the current etching process and the status of the materials being processed. This integrated unit also offers increased visibility into the etching process, allowing users to diagnose and troubleshoot the machine quickly and accurately. Overall, LAM RESEARCH Rainbow 4720 is a premium etching/asher machine designed for precision thin-film deposition, device fabrication, and micro-etching of a wide range of materials. It is the perfect choice for anyone looking for an efficient and precise etching/ashing machine. With its pressure-controlled etching chamber, motion-controlled robotic arm, and integrated control tool, Rainbow 4720 offers precise processing, increased production efficiency, and total control over the etching process.