Used SCREEN (Etchers / Ashers) for sale

Etcher/ashers produced by SCREEN are precision machines used in the semiconductor industry for the process of etching and ashing. These machines are designed to etch or strip the thin films on microchips and other electronic devices, allowing for the precise patterning of circuits. SCREEN's etcher/ashers are known for their high precision and reliability, making them popular among semiconductor manufacturers. These machines are engineered to deliver consistent and uniform results, ensuring the quality and performance of the processed devices. They offer excellent control over process parameters, such as etch rate, selectivity, and uniformity, allowing for precise customization. One of the notable models produced by SCREEN is the WS-820L. This etcher/asher model is equipped with advanced features like a dual frequency induction-coupled plasma source and a high-speed wafer handling system. It offers high etching rates and low damage to the delicate structures, enabling superior process performance and yield. The WS-820L has been widely adopted in the fabrication of advanced memory devices, microprocessors, and other electronic components. In summary, SCREEN's etcher/ashers are sophisticated machines designed for precision etching and ashing processes in the semiconductor industry. They offer excellent control and consistent results, making them instrumental in fabricating high-performance electronic devices. The WS-820L is an example of their advanced etcher/asher models widely used in the industry.