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Products      Support      Technology      Career     Contact


PTW SpinTec an OEM emerged as a spin off from the PTW-Group due to the high demand for refurbishments of 150mm and 200mm single wafer wet etch equipment.


PTW SpinTec is striving to deliver the highest level of process engineering for single wafer wet etch and cleaning applications and to deliver premium quality single wafer wet etch equipment with cutting-edge technology for the semiconductor industry.


Our mission is to deliver the world’s leading and finest designed single wafer wet processing systems for the manufacture of advanced microelectronics. Committed to process technology innovation we are continually developing single wafer wet etch applications providing high performance as well as productivity and economic solutions for customers thus creating value for the society and the environment, we live in.


In order to uphold the dependability of PTW SpinTec products, our emphasis remains on preventive maintenance to uphold the exceptional quality that defines our company.

Single wafer wet etch system for 150-300mm wafers.

NO NEED for re-qualification:

  • Proven unique original processes
    • By the original inventor Hans Kruwinus
  • Recipes compatible with existing systems
  • SEZ 203 recipes usable with the same process results
    • “Copy & paste” tool replacement or addition to existing fleet
  • Process development and improvement programs available
    • SIC substrate processing and handling ready

Components & Design:

  • Spare parts available on site
  • Latest components: no more part obsolescence issues
    • > 90% of components from Europe (primarily Austria)
    • Valves, fittings and pumps from Japan
  • Improved design: Stäubli handling robots!
  • Bernoulli handling with wafer alignment available as an option

Career opportunities

PTW SpinTec a team-oriented start-up by professionals in the wet chemical surface treatment industry offers a unique and exciting path to team up with outstanding innovators. Founded by industry experts, our company embodies a flat hierarchy, enabling quick decision-making and fostering a collaborative atmosphere. With flexible working hours, we prioritize individual work-life balance, recognizing the importance of personal well-being. As we serve customers worldwide, this role promises exposure to a global client base and the chance to contribute to innovative solutions in a dynamic, fast-paced environment.

Join us to be part of a pioneering team, where your career can flourish and your contributions make a real impact on a global scale.


To maintain the highest possible standards, we extend our sales and service support on a global level. To ensure the integrity of these standards, PTW SpinTec endeavors to cultivate strong relationships with our customers, aiming to collaboratively define the equilibrium between cost and accessibility. Through this collaboration, we can tailor a spare parts package that precisely aligns with the factory’s specific needs.

Furthermore, we are diligently striving to enhance our existing equipment through continuous alignment with process advancements and technological enhancements. This commitment extends the operational life of our machinery and ensures its compatibility with the forthcoming generation of products.


PTW SpinTec’s worldwide process and service infrastructure plays a pivotal role in delivering customer-centric solutions. We have a presence in all regions where our clients operate to ensure top-notch quality and maximize our responsiveness to their requirements. This global presence enables us to maintain superior standards and promptly address our customers’ needs, fostering an even stronger commitment to their satisfaction.


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