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ClassOne Equipment Buys and Sells Mask Aligners from Suss, EVG and Other Top Quality Manufacturers

(Atlanta, GA) ClassOne Equipment is pleased to offer mature semiconductor FABs, MEMS start-ups, LED manufacturers and other emerging technology companies an extensive inventory of high quality refurbished mask aligners from top manufacturers such as Suss Microtec (Suss) and EV Group (EVG).  Known for providing its clients with the finest refurbished equipment for the semiconductor manufacturing and MEMS industries, ClassOne offers a reliable and affordable alternative that meets original factory specifications and costs up to 65 percent less than a new mask aligner.

“Since we opened in 2002, one of our main areas of focus and growth has been Suss and EVG mask aligners,” said Byron Exarcos, president of ClassOne Equipment. “As a result, we are proud to offer one of the largest inventories of refurbished mask aligners in the industry. In addition, we provide customers with a turn-key solution that includes full refurbishment to original specifications, installation and training by factory-trained technicians, an industry-leading 3 - to 6-month warranty on parts and labor and a 30-day return policy.”

By focusing on supplying refurbished mask aligners from top manufacturers known for their quality and reliability, ClassOne Equipment is able to provide shorter lead times on the most popular mask aligner models such as:

  • Suss MJB3MA6/BA6, MA8, MA150,and MA200 Mask Aligners
  • EVG 420, 620, and 640 Mask Aligners
  • OAI 200, 500, and 5000 Series Mask Aligners

To ensure exceptional quality and performance, highly trained ClassOne technicians follow a meticulous refurbishment process that includes:

  • Disassembling, cleaning, lubricating, reassembling and adjusting all subassemblies
  • Repairing, replacing or upgrading worn or damaged parts
  • Testing the reassembled mask aligner to verify compliance to original specification and customer expectations

As a testament to the success ClassOne has had in its refurbished mask aligner line, the company recently announced it has sold over 150 mask aligners since 2002. In addition to achieving this milestone, ClassOne is experiencing significant growth in its other focus areas, including Semitool wet processing equipment and KLA-Tencor™ metrology tools.

To learn more about ClassOne, visit Booth #741 before leaving SEMICON West 2011 or visit us at

About ClassOne Equipment

ClassOne Equipment, headquartered in Atlanta, GA, is a leading supplier of high-quality refurbished equipment to the semiconductor manufacturing, MEMS and emerging technologies markets. The company carries an extensive inventory of refurbished wafer fabrication and metrology equipment from top manufacturers such as Suss Microtec, EVG, Semitool and KLA-Tencor™ at prices up to 65 percent less than the cost of a new tool. By offering customers a turn-key solution that includes full refurbishment to original specifications, a complete support cycle from installation to after sales service by experienced technicians and an industry-leading 6-month warranty and 30-day right of return policy, ClassOne has established an excellent reputation with leading research institutes and universities, MEMS start-up companies and FABs in full production around the world. For more information, please visit us at