Used LAM RESEARCH Rainbow 4720 #293813091 for sale

LAM RESEARCH Rainbow 4720 is an advanced etcher/asher designed for the processing of both silicon wafers and 3D structures. It is capable of delivering an unmatched combination of accuracy, speed and ease of use. The equipment utilizes a single-piece handling system, with separate cassette-based wafer stages and ashing modules, to produce precise, repeatable results. Rainbow 4720 utilizes advanced process control software, allowing complex recipes to be generated and maintained with minimal effort. As an etcher, the 4720 offers different capabilities depending on the application. It is capable of etching single or multiple layers in a single process, and can etch different materials-such as silicon, glass, or metals-with tight control. Its automated gas-flow unit can be configured for a variety of chemistries and process conditions, allowing it to accommodate a wide variety of applications. LAM RESEARCH Rainbow 4720 also offers ashing capability, which utilizes a plasma and RF-based process to safely remove organic molecules and deposits from the wafer or substrate surface. Its proprietary auto-focus machine is designed to ensure a consistent depth of material removal, as well as minimize any risk of damage to the surfaces being processed. The 4720 is highly energy-efficient, with minimal operation costs. It is also highly reliable, with a long service life and low maintenance requirements. This makes it suitable for use in a variety of production and process environments. Rainbow 4720 is a powerful and flexible etcher/asher designed for use in a variety of silicon wafer processing and 3D structure fabrication applications. It features an advanced single-piece handling design, precise process control software, and automated gas-flow control technology to ensure reliable results and maximum user convenience. Highly accurate, energy-efficient, and highly reliable, the 4720 can help increase efficiency and reduce costs for any etching and ashing job.