Used QUESTER / ALCANTECH (Etchers / Ashers) for sale

Quester is a leading manufacturer of etchers/ashers in the semiconductor industry, with products designed for various applications. Their etchers utilize advanced technology to provide high-quality results and offer unmatched performance. One of Quester's popular products is the MAS 801 etcher, which is designed for general-purpose etching in semiconductor manufacturing. It offers precise control of process parameters and delivers exceptional etching uniformity, resulting in consistent and reliable results. For applications requiring deeper etching, the MAS 801HR is ideal. It possesses an extended etch depth capability and can be used for tasks such as trench etching or high-aspect ratio etching. It offers the same level of precision and uniformity as the MAS 801 but is tailored to meet specific deep etching requirements. Another notable product in Quester's etcher lineup is the Ilen. It is a compact, tabletop etcher designed for research laboratories and small-scale production facilities. Despite its size, the Ilen offers excellent performance and versatility, making it ideal for a wide range of applications. Quester's etchers provide several advantages to users. These include precise process control, exceptional uniformity across the wafer, high etch rates, and flexibility to accommodate a variety of substrates. Additionally, their etchers are known for their reliability and easy maintenance, ensuring smooth and uninterrupted operation. Overall, Quester's etchers, such as the MAS 801, MAS 801HR, and Ilen, are trusted by semiconductor manufacturers and research facilities for their exceptional performance, precision, and reliability in the etching process.