Semiconductors » Wafer Cleaning

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  • Trusted Seller
    1997 DNS SS-W80A-AR

    1997 DNS SS-W80A-AR

    • Manufacturer: Dainippon Screen
    • Model: SS-W80A-AR

    DNS_SS-W80A-AR OEM : DNS MODEL : SS-W80A-AR SERIAL NO. : 57700-2296 VINTAGE : NOV.1997 WAFER SIZE: 8 INCH PROGRESS TYPE: WET/ CMP COMPONENT : MAINFRAME CHEMICAL CABINET LOAD PORT

    United States
  • Trusted Seller
    1997 DNS SS-W80A-AR

    1997 DNS SS-W80A-AR

    • Manufacturer: Dainippon Screen
    • Model: SS-W80A-AR

    DNS_SS-W80A-AR OEM : DNS MODEL : SS-W80A-AR SERIAL NO. : 56700-2228 VINTAGE : MAR.1997 WAFER SIZE: 8 INCH PROGRESS TYPE: WET/ CMP COMPONENT : MAINFRAME CHEMICAL CABINET LOAD PORT NEC FC-9821X PC SUPER...

    United States
  • Trusted Seller
    1998 DNS SS-W80A-AR

    1998 DNS SS-W80A-AR

    • Manufacturer: Dainippon Screen
    • Model: SS-W80A-AR

    DNS_SS-W80A-AR OEM : DNS MODEL : SS-W80A-AR SERIAL NO. : 11201 VINTAGE : JAN.1998 WAFER SIZE: 8 INCH PROGRESS TYPE: WET/ CMP COMPONENT : MAINFRAME CHEMICAL CABINET NEC FC-9821X PC SUPER VEXTA UDX5107 5...

    United States
  • Trusted Seller
    1997 DNS SS-W80A-AR

    1997 DNS SS-W80A-AR

    • Manufacturer: Dainippon Screen
    • Model: SS-W80A-AR

    VINTAGE : MAR.1997 WAFER SIZE: 8 INCH PROGRESS TYPE: WET/ CMP COMPONENT : MAINFRAME CHEMICAL CABINET LOAD PORT NEC FC-9821X PC SUPER VEXTA UDX5107 5-PHASE DRIVER PS-500 UPS INSTALLED YASKAWA CESA SERIES SE...

    Asia
  • Aquarius™ A200-sa

    Aquarius™ A200-sa

    • Manufacturer: AXUS TECHNOLOGY

    The new and innovative Axus Technology Aquarius™ Wafer Cleaner provides improvements in all aspects of 100mm, 150mm, and 200mm wafer cleaning, including defectivity and throughput. Aquarius™ enhances the efficien...

    Chandler, AZ

Overview

Wafer cleaning equipment removes particles, organics, metals and films from semiconductor wafers during manufacturing. Systems range from wet benches and single‑wafer processors to spin/rinse dryers, megasonic cleaners and plasma cleaners. They control chemicals, temperature, agitation and DI water purity to meet strict contamination limits. Used units are common for fab expansion, R&D and contract manufacturing where cost savings or quick delivery matter.

FAQ

What should I inspect when buying a used wafer cleaning system?

Check maintenance and chemical-use records, condition of pumps, seals, valves and DI loops, presence of contamination, control software version, spare parts availability and any retrofits. Confirm process compatibility with your chemistries and wafer sizes.

How should a wafer cleaner be prepared and shipped?

Drain and neutralize chemicals, flush DI water loops, secure fragile components (transducers, optics, sensors), purge sensitive electronics, crate on vibration‑isolating mounts and use climate‑controlled transport. Declare hazardous materials and coordinate qualified rigging for loading and installation.

What routine maintenance keeps a wafer cleaner reliable?

Maintain DI water quality, replace filters and chemical lines on schedule, inspect pumps and seals, verify megasonic/plasma performance, clean tanks and wet benches, and keep software and logs updated. Follow manufacturer service intervals and qualification steps after major repairs.