Used LAM RESEARCH Rainbow 4420 #9406962 for sale

LAM RESEARCH Rainbow 4420 Etcher/Asher is a robust, high end piece of machining equipment used in the production of semiconductor wafers. It is designed to offer a number of advantages over other etching methods, including higher speeds and precision, improved yields, and flexible chemistry capabilities. Rainbow 4420 comprises three main components: a chamber, a load lock and an operator's console. The chamber houses the tooling, which includes focus assemblies, three different nozzle designs, and processing controllers. It is designed to produce the highest temperatures and highest rates of throughput, via a combination of external heaters and gas control. The load lock is designed to enable rapid substrate loading and unloading, which helps to improve throughput. It also incorporates additional safety systems, such as pressure sensors and shutoff mechanisms. The operator's console is where the etching process is managed. It provides a range of high-level control parameters and associated information, such as pressure and temperature. LAM RESEARCH Rainbow 4420 is capable of handling a range of substrates from 4-inch to 13-inch, and offers a number of by-product collection strategies, such as continuous recovery and recycle, infrared abatement, fragmentation, and/or deposition. It is also designed for high substrate throughput, with up to four wafers at once, and accommodating substrate sizes from 4"x4" to 8"x12". Rainbow 4420 is self-calibrating, so it can be relied upon to consistently produce high quality parts. LAM RESEARCH Rainbow 4420 is designed to operate with minimal maintenance, so its availability and effectiveness can be maintained over long periods. It also comes with a built in system for material oxidation protection. Rainbow 4420 is manufactured with a range of integrated safety protocols, such as safety shutdowns and service interruptions. In terms of its energy consumption, LAM RESEARCH Rainbow 4420 is one of the most energy efficient etchers available. It is designed to maintain uniform conditions throughout the operating chamber, to reduce the need for temperature cycling or pulsed processing. This helps to ensure that the etches are performed within design parameters. Overall, Rainbow 4420 Etcher/Asher is a highly versatile, reliable, and efficient piece of etching hardware. It is designed to produce high-quality results, with minimal downtime and maximum throughput. It can handle a range of substrates and offers features such as by-product collection, substrate throughput optimization, and integrated safety protocols. It is also designed for maximum energy efficiency.