Used KLA / TENCOR (Etchers / Ashers) for sale

Etchers or ashers manufactured by KLA / TENCOR are advanced tools used in semiconductor manufacturing processes. These tools are designed to etch or remove layers of material from a semiconductor wafer, usually through a plasma-based process. The KLA / TENCOR etchers / ashers are known for their high precision, efficiency, and reliability. They utilize cutting-edge technology to ensure accurate etching with minimal defects and high throughput. These tools provide superior control over various parameters such as etch rate, selectivity, and uniformity, allowing manufacturers to achieve precise etching results for different applications. One of the notable advantages of KLA / TENCOR etchers / ashers is their versatility. They can be used for a variety of etching processes, including dielectric etching, tungsten etching, silicon etching, and more. These tools can also accommodate different wafer sizes and types, making them suitable for various semiconductor fabrication needs. Examples of etchers / ashers from KLA / TENCOR include GES 202 and HES 202. The GES 202 is designed for high-density plasma etching of silicon, dielectric, and metal films, delivering excellent uniformity and high productivity. On the other hand, the HES 202 is optimized for tungsten etching, providing precise control and high selectivity. Overall, the etchers / ashers from KLA / TENCOR offer advanced features, superior performance, and flexibility, making them ideal for semiconductor manufacturers seeking reliable and efficient etching solutions.