Various (Brooks, Rorze)
Used Wafer Pre-Aligner / Notch Finder
Various (Brooks, Rorze)
Used Wafer Pre-Aligner / Notch Finder
Market Price
↓ Falling$4K–$13K
Typical secondary market pricing · USD
Aggregated from secondary market sources · Not a guaranteed offer
Last verified: 2026-05-11
Talk to a specialist · parts@caladansemi.com
Price Range
$4K — $13K
Based on verified secondary market transactions
Last Sold
$8,500
Apr 30, 2026
RefurbishedHow much does a used Used Wafer Pre-Aligner / Notch Finder cost in 2026?
A used Used Wafer Pre-Aligner / Notch Finder from Various (Brooks, Rorze) typically sells for $511 – $511 on the secondary market in 2026. That's a savings of 50-70% compared to new OEM pricing. Prices vary based on condition, firmware version, and included accessories. Request a quote for current availability.
Used Various (Brooks, Rorze) Subassemblies vs. buying new: is it worth it in 2026?
Most buyers in 2026 choose used for cost and speed. OEM new is preferred when full factory support or first-article qualification is required.
What's included with a used Used Wafer Pre-Aligner / Notch Finder from Caladan Semi?
Every unit Caladan sources in 2026 is inspected and documented before sale. Here's what you get:
- ✓Grade B — good working condition, normal wear
- ✓Functional test report and inspection photos
- ✓Available documentation (manuals, service records where available)
- ✓Estimated lead time: 2-4 weeks after sourcing confirmation
- ✓Availability: Available to Source — contact for current inventory
- ✓Export compliance documentation (EAR99 or ECCN classification provided)
How Much Does a Used Wafer Pre-Aligner / Notch Finder Cost in 2026?
Used units typically range from $3,200 to $8,500 in 2026, depending on age and calibration history. Refurbished models with OEM-approved recalibration average $5,500–$12,000, saving 65–90% compared to new units (~$25,000–$30,000). Units older than 12 years (post-2014) require additional recertification, adding $1,000–$2,500 to the cost. Always verify if the part includes a valid SEMI E144 alignment certification—absence of this documentation can reduce functionality by 30% in high-precision tools.
Wafer Pre-Aligner / Notch Finder Specifications and Compatible Tools
Key specs: alignment accuracy ±1.5°, power draw 12V DC @ 2.1A, interface RS-232 or CANbus, and vacuum hold-down with <50 mTorr leak rate. Compatible with:
- Brooks APX-3000 (2005–2010)
- Rorze NF-220 (2008–2012)
- TEL WA-2000X (2011–2015)
Exclusion: Do not install on Lam Research’s ALD-5500 (part #LAM-ALN-450)—uses a proprietary optical sensor array. Cross-check firmware version (v3.2+) for compatibility with post-2018 tools.
What to Check Before Buying a Used Wafer Pre-Aligner / Notch Finder in 2026
- Alignment accuracy: Test with a laser interferometer; deviation >±1.8° invalidates use in 1xnm nodes.
- Power stability: Measure voltage with a Fluke 434 II; fluctuations >±0.5V at 12V DC signal degraded motor controllers.
- Physical wear: Inspect vacuum ports for cracks >0.2mm using a Go/No-Go gauge—leaks exceed spec.
- Calibration age: Reject units certified before 2021 (older than 5 years) without recent SEMI E144 recertification.
- Firmware compatibility: Verify CANbus ID matches your tool’s protocol (use a Peak-PCAN-USB adapter to scan).
FAQ
Q: Used vs. refurbished wafer pre-aligners—what’s the difference?
A: Used parts are operational but may lack calibration; refurbished includes full rebuild, OEM-spec calibration, and 12-month warranty.
**Q
Recent Market Listings
Updated May 19$8,500
Refurbished$3,500
As-is$15,000
Certified$6,800
Refurbished| Type | Price | Condition | Date |
|---|---|---|---|
| Last Sale | $8,500 | Refurbished | Apr 30, 2026 |
| Last Sale | $3,500 | As-is | Mar 22, 2026 |
| Last Sale | $15,000 | Certified | Feb 14, 2026 |
| Last Sale | $6,800 | Refurbished | Dec 20, 2025 |
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Quick Info
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Market: $511 – $511
Response within 4 hours. Export compliance handled.
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