Where to Find Used Mask Aligners

ClassOne Equipment is known around the world for providing its customers with the highest quality refurbished equipment for Semiconductor, MEMS, LEDs, and other emerging technology applications. Our inventory of used mask aligners is among the finest available. We stock a selection of used Suss and EVG mask aligners .

Our mask aligner inventory usually includes the most popular models from Suss and EVG such as:

• Karl Suss MJB3 Mask Aligner (3″ max, for R&D)
• Karl Suss MA6 Mask Aligner (6″ max, for R&D)
• Karl Suss MA150 Mask Aligner (6″ max, for Production)
• Karl Suss MA200 Mask Aligner (8″ max, for Production)
• EVG 620 Mask Aligner (6″ max, for R&D)
• EVG 6200 Mask Aligner (8″ max, for Production)

Providing our customers with a wide variety of mask aligners is only the beginning of the service we offer. We insist that all of our used mask aligners are brought back to factory standards through a meticulous refurbishment process. Our team of engineers and technicians, all Suss factory trained, meticulously refurbish each mask aligner to meet original manufacturer specifications as well as our customer’s process requirements.  All our used mask aligners are backed with a 6 month or 12 month Warranty as well as a 30 Day Right of Return.

We have installed over 200 mask aligners throughout the world!  Our happy customers span the world in Europe, Australia, North America, and throughout Asia!  We have many references available upon request.  Please call our offices at +1-770-808-8708 or click here to browse our inventory of used mask aligners.