Rotor Insert Adapters
Daniel Mullany demonstrates how SITEK Rotor Inserts make it easy to run multiple wafer sizes in a single Spin Rinse Dryer. Whether you’re operating a small foundry or transitioning to larger wafers, this quick-change solution saves time, money, and hassle.
What Is a Rotor Insert?
SITEK Rotor Inserts are custom-designed adapters that fit inside your existing SRD rotor, reducing the inner diameter to accommodate smaller wafer sizes or specialty substrates. They enable seamless conversion between wafer sizes—such as 200mm to 150mm—in seconds, without the need for retooling.
Key Benefits
- Custom Rotor Inserts for Any Substrate
SITEK can design inserts to fit any shape or size—wafers, masks, coupons, or proprietary substrates. - Instant Size Conversion
Change wafer sizes in seconds—no tools or downtime required. - Perfect for Small Foundries
Quickly adapt your toolset to match short-run production or mixed substrate workflows. - Essential for Upgraded Fabs
If your fab has transitioned to 8″ wafers, SITEK Rotor Inserts let you continue running smaller wafers in your 8″/200mm SRDs—no new equipment needed. - Preserves SRD Performance
Inserts maintain proper spin balance and airflow, with no negative impact on drying or rinse cycles. - Lightweight & Easy to Use
Designed for tool-free operation and safe handling by any operator.
A Flexible Future for Your Fab
Rotor Inserts allow you to keep using your existing Spin Rinse Dryer investment—even as your substrate sizes change. SITEK supports all standard sizes (3″, 4″, 5″, 6″, 8″, 12″) and offers custom engineering for non-standard formats.
Need help confirming fit or compatibility? Give us a call and we’ll guide you through the best solution for your fab.
(916) 797-9000
Ask for Daniel at extension 2201
Need help servicing your SRD?
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We repair and support Semitool, Verteq, and SITEK Spin Rinse Dryers, and we carry all the spare parts you need.
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