Waferpedia

Accretech

W GM 4200 E Edge

W GM 4200 E Edge — Inventory photo
Fig. 01W GM 4200 E EdgeInventory photo[1]

What is it?

The Accretech / TSK W GM 4200 E is an edge grinder with wafer sizes stated as 2 inch and 6 inch.

What do the numbers mean?

Wafer handling6

Wafer type
PSiC[1]
Accurate?
24 wafers/h in 6"[1]
Accurate?
8 wafers/h in 8"[1]
Accurate?
Loader unit type
Cassette carrier 8": Entegris XT 203-0510 & 6": Entegris PA 182-60 MB-61 C 02)[1]
Accurate?
Number of cassettes
4 load ports with barcode reader[1]
Accurate?
Currently two cassettes for 6" / two for 8" / with option to adjust settings so all 4 load ports are 6" or 8"[1]
Accurate?

Configuration & options2

Grinding speed:[1]
Accurate?
Grinding speed
6mm/sec[1]
Accurate?
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Where are the manuals?

Generated from public-source data on file. Enter your email to access — nothing is published; details are routed privately.

Not publicly documented

Field notes

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Not publicly documented

The following facts about the W GM 4200 E Edge are absent from this record as of this revision. First-hand knowledge or a citation closes a gap; every submission is reviewed before publication.

  • No publicly documented production dates or lifecycle milestones (introduction, end of production, EOL) for the W GM 4200 E Edge are on record.

    Answerable by: OEM historical records or a trade-press announcement

  • No publicly documented variants, configuration options, or revision breakpoints of the W GM 4200 E Edge are on record.

    Answerable by: an OEM product catalog or an engineer who ordered or specified the tool

  • The control-system platform and OS era of the W GM 4200 E Edge are not on record.

    Answerable by: an engineer who operated it or OEM installation records

  • No publicly documented failure modes or field errata for the W GM 4200 E Edge are on record.

    Answerable by: a field service engineer, process engineer, or maintenance technician

  • The process node or technology generation of the W GM 4200 E Edge is not on record.

    Answerable by: an OEM datasheet or a fab qualification report

No research found yet — worked with this tool? Share what you know.

Sources & citations

Sources (2)Every fact above is drawn from these public sources
  1. [1]Inventory photo
  2. [2]Equipment inventory listing
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Last updated Jul 29, 2026.

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