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Used sensor

  • Trusted Seller
    1995 Semitool SST 742

    1995 Semitool SST 742

    • Manufacturer: Semitool
    • Model: SST-742

    Semitool SST 742 wet Product description: - Liquid Level Sensors Have Been Upgraded - Only 6 tanks present - 4 x EKC and 2 x IPA - 25 wafers each chamber

    Germany
  • Trusted Seller
    1997 Semitool SSTC74228OP

    1997 Semitool SSTC74228OP

    • Manufacturer: Semitool
    • Model: SST-C-742-280P

    Product Description WET Other Information Year of Manufacture 1997 Condition Idle Wafer Size 150mm (6 Inch) Product Description Liquid Level Sensors Have Been Upgraded Only 7 Tanks Present 4 x EKC and 3 x ...

    Asia
  • Trusted Seller
    1995 SEMITOOL SST-C-742-280-PB

    1995 SEMITOOL SST-C-742-280-PB

    • Manufacturer: Semitool
    • Model: SST-C-742-280

    Description WET Other information Year of manufacture 1995 Site size 150mm (6 inch) Condition IDLE Number of Units Product description Liquid Level Sensors Have Been Upgraded Only 6 tanks present 4 x EKC ...

    Asia
  • Trusted Seller
    1997 DNS WS-820L

    1997 DNS WS-820L

    • Manufacturer: Dainippon Screen
    • Model: WS-820L

    1. Equipment Information Model: DNS WS-820L (2-Carrier, 50-Wafer Special type) Manufacturing Year: August-1997 Process for: Etching 2. System Information Chemical: HF/BHF Transfer Flow: Left ⇒ Right Separa...

    Asia
  • Trusted Seller
    DNS / DAINIPPON SU3000

    DNS / DAINIPPON SU3000

    • Manufacturer: Dainippon Screen
    • Model: SU-3000

    With Software and HDD As Is Process : Cleaner (MP Type)(DHF)(2LoadPort) Wafer Size : 12" General Data Wafer size 300 mm Number of Chambers 4 Handling Frontside / Back Side Revese unit : 2 unit Number of l...

    Asia
  • Trusted Seller
    2008 DNS SU3000

    2008 DNS SU3000

    • Manufacturer: Dainippon Screen
    • Model: SU-3000

    With Software and HDD As Is General Data Wafer size 300 mm Number of Chambers 4 Handling Frontside / Back Side Revese unit : 2 unit Number of loadport 4 Number of Chemical Cabinet 3 (CC1, IPA , E-FLOW) CC1...

    Asia
  • Trusted Seller
    2010 DNS Dainippon Screen SU-3000

    2010 DNS Dainippon Screen SU-3000

    • Manufacturer: Dainippon Screen
    • Model: SU-3000

    Vintage 2010 Wafer size: 300mm Wet Process – HF Clean **NO HDD will be included with this tool* ➢ Process : HF Clean ➢ MPC1 ➢ MPC2 ➢ MPC3 ➢ MPC4 ➢ Processing unit: o Backside Nozzle o 3 Fixed nozzles w...

    Singapore
  • Trusted Seller
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    Tokyo Electron Ltd. Trias Ti/TiN Chamber

    • Manufacturer: Tokyo Electron - TEL
    • Model: Trias

    Tokyo Electron Ltd. Trias Ti/TiN Chamber Parts/Peripherals Currently Configured for 300mm wafer size EQUIPMENT DETAILS: Chamber Only Chamber Qty 4 TiN (PM1/PM2/PM3/PM4) Basic System (TEL Trias) Tool ID: DMT...

    Asia
  • Trusted Seller
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    DNS SU3000

    • Manufacturer: Dainippon Screen
    • Model: SU-3000

    300mm Process Module o Four (4x) Spin Units o Spin Scrubber SPIN#1-4  Spin motor  Mechanical chuck (magnetic)  DI water rinse  Backside rinse  PVC upper cup, PP lower cup, PVC backside rinse vat  P...

    Asia
  • Trusted Seller
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    2007 P.S.K. Tech Inc Supra IV

    • Manufacturer: P.S.K. Tech Inc

    P.S.K. Tech Inc. Supra IV Stripper/Asher Currently Configured for 300mm wafer size MFG Date: 2007 EQUIPMENT DETAILS: Process: STRIP Tool config is based on original PO, please verify tool details at tool ins...

    Asia

Overview

Ashers and etchers are specialized machines used primarily in semiconductor manufacturing and microfabrication processes. Ashers remove photoresist material from semiconductor wafers, while etchers precisely carve out patterns on these wafers to create intricate electronic circuits. They play a crucial role in the production of integrated circuits and other electronic components.

FAQ

What should I consider when buying a used asher or etcher?

Consider the machine's age, usage history, and overall condition. Check for any signs of wear and tear, and ensure that it has been properly maintained. Also, verify the compatibility with your specific manufacturing process.

How do I ensure the asher or etcher is shipped safely to my location?

Use a specialized transport service experienced in handling sensitive electronic equipment. Ensure the machine is properly packaged, secured, and protected against environmental factors during transit.

What is the maintenance schedule for an asher or etcher?

Regular maintenance includes cleaning and inspecting components, checking for any wear or damage, and ensuring all operating parameters are within the specified range. Consult the manufacturer’s manual for detailed maintenance intervals and procedures.