Semiconductors » Wafer Cleaning

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15

Used cmp

Trusted Seller
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
- 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
- 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
1995 SCREEN / DNS / DAINIPPON SCREEN SS-W80A-AR
- Manufacturer: Dainippon Screen
- Model: SS-W80A-AR
United States
Trusted Seller
DNS SS-3100
- Manufacturer: Dainippon Screen
- Model: SS-3100
ASIA
Trusted Seller
DNS SS-80BW-AR 2F2B
- Manufacturer: Dainippon Screen
- Model: SS-80BW-AR
Config: 2F2B Indexer, 2-SSW, 2-SSR, 2-RVS(R/R) Open Cassette Type: 4-stage Main Controller: NEC Industrial PC Language: English version Top-side Spin Unit Nano Spray with Brush, Back-rinse, DI-1, -2 Vacuum...
ASIA
Trusted Seller
LAM RESEARCH OnTrak DSS-200 Series II Wafer Scrubber
- Manufacturer: OnTrak
Wafer Scrubber for 200mm Wafers
Bree, Ireland
Trusted Seller
MICROAUTOMATION 2066 Wafer Scrubber
- Manufacturer: Unknown
Wafer Scrubber
Bree, Ireland
Trusted Seller
DNS SSW 80A-A
- Manufacturer: Dainippon Screen
- Model: SS-W80A-A
SSW 80A-A Condition : No missing parts but, as-is, where-is 4 spin scrub and no developer Location : Asia warehouse now.
Asia
Trusted Seller
DNS SS-3000AR
- Manufacturer: Dainippon Screen
- Model: SS-3000AR
See photo's in attached PDF below DNSSS-3000AR Model: DNS SS-3000AR (Year: 2007) Wet Process / Scrubber / 12" 4 Chamber Station. NH4OH, H2O2 3xLP
Asia
Trusted Seller
DNS AS2000 200 mm
- Manufacturer: Unknown
DNS AS2000 200 mm POST CMP CLEANING SYSTEM
Bree, Ireland
Trusted Seller
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
Ontrak DSS200 Series 2
- Manufacturer: OnTrak
OnTrak DSS 200 Series 2 double-sided PVA scrubber offers production-proven cleaning results for removing slurry particles. Depending on the application, throughputs of 45-65 wafers per hour are attainable, making...
Chandler, AZ
ONTRAK DSS200 Series 1
- Manufacturer: OnTrak
OnTrak DSS 200 Series 1 double-sided PVA scrubber is designed to clean 100mm to 200mm wafers. It provides consistent, ultra-clean processing for a wide variety of applications. The DSS-200 Series 1 is a proven, c...
Chandler, AZ
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.