CEI Limited

Singapore, 
Singapore
  • Booth: L805
  • - 4th Floor


Our warmest welcome to all visitors to CEI Limited.

CEI Limited provides contract manufacturing services to the industrial equipment market in the United States, Europe, and the Asia Pacific. The company provides printed circuit board and box-build assembly services, as well as equipment design, cable harness assembly, and manufacturing services; and value-added services, such as materials management, circuit layout, prototype and development engineering, metal stamping, cable harnessing, and precision machined components. It also designs and manufactures own branded proprietary equipment for the semiconductor industry. CEI Limited offers its services for electroluminescence displays used in industrial, transportation, and medical applications; medical and health care equipment; office equipment, such as digital photocopiers; analytical instruments comprising gas and liquid chromatographs, and measurement instruments; industrial safety controllers and environmental sensors; semiconductor equipment; and SMT equipment. The company was formerly known as CEI Contract Manufacturing Limited and changed its name to CEI Limited in April 2016. CEI Limited was founded in 1980 and is headquartered in Singapore.



CEI design and build own brand equipment for the electronics and semiconductors manufacturing industries such as ...



- UV Wafer Eraser Systems



- Wafer Sorter/Packing & Unpacking Systems



- Wafer Macro and Micro Inspection Systems



- 3rd Optical Inspection Machines, for lead frame, substrate (post Die Attache & Wire Bond inspection)



- AGV/mobile robot material handler (fully autonomous, wifi control, lidar sensing)



- Custom Automations



CEI Limited



2 Ang Mo Kio Avenue 12 Singapore 569707



www.cei.com.sg



eqm-sales@cei.com.sg



lowtm@cei.com.sg



 Products

  • BTC681/682
    Wafer Sorter / Packing & Unpacking System for 6"and 8"wafers in single platform....

  • Features:

    Wafer thickness: 6 mils to 29 mils

    SECS/GEM full compliance

    Full wafer integrity and traceability

    Eliminate human handling

    Safe, automated environment

    PC based

  • BTC8121
    Wafer Sorter / Packing & Unpacking System for 8"and 12" wafers in single platform....

  • Features:

    Modular design. Flexible configuration ... number of Auto Load Ports or Manual Load Ports...

    SECS/GEM full compliance

    Enable full wafer integrity and traceability

    Eliminate human handling

    Safe, automated environment

    Wafer thickness : 8" - 200 microns ; 12"- 350 microns

    Warpage : 8"- 1.0mm max ; 12"- 1.5mm max

  • AER681/AER682
    Waver UV Eraser System for 6"and 8" wafers in a single platform....

  • Features:

    Complete erasing of charges of UV EPROM and Flash Memory

    UV Curing and Hardening

    Removal of stress induced due to manufacturing processes

    High Power UV Grid Lamp with Intensity 60mW/cm sq

    Wafer Robot Handling

    Statistical Process Control

    Multi-wafer UV Chamber

    SECS/GEM full compliance

    OCR - Optical Character Reader

    Closed Loop Online UV Intensity, Temperature and Lamp Life monitoring

    PC based control with UPS back up for PC

  • AER8121
    UV Wafer Eraser System for 8"and 12" wafers in a single platform....

  • Features:

    Complete wafer erasing for UV EPROM & Flash Memory

    UV Curing and Hardening

    Removal of stress induced due to maufacturing processes

    Modular design for future expansion

    SECS/GEM full compliance

    Wafer thickness: 8" - 200 microns, 12"- 350 microns

    Warpage: 8"- 1.0mm max, 12"- 1.5mm max

    PC based control with UPS backup for PC

    Aligner

    OCR - Optical Character Reader

    Closed Loop Online UV Intensity, UV Lamp Life and Chamber Temperature monitoring

    UV Lamp Intensity 60mW/cm sq

  • AWL681/AWLM681
    Macro and Micro Optical Wafer Inspection and Review System for 6"and 8" wafers in single platform....

  • Features:

    Automatic robotic handling 6"and 8"wafers

    Capabaility to handle thin wafers (>= 6 mils)

    Multi functions: Cassette to Cassette Sort, Cassette to XY Stage for Micro Inspection

    Inkless binning catered to handle all Semi Std Map format

    Macro Tilting & Spin Module to inspect frontside, backside and edge

    Capable to integrate with any OEM Optical Microscope

    Optical Character Reader (OCR) capability

    SECS/GEM full compliance (Optional)

    PC Based control with UPS back up for PC

    SPC Analysis - Colour map, yield data, defect histogram

  • AWL8121
    Macro and Micro Optical Wafer Inspection and Review System for 8"and 12" wafers in a single platform....

  • Features:

    Automatic Robot Wafer Handling

    Capability to handle thin wafers

    Muitl Functions: Cassette to Cassette Sort, Cassette to XY stage for Micro Inspection

    Inkless binning catered to handle all SEMI STD Wafer Map Format

    Macro Tilting & Spin Module to inspect Frontside & Backside & Edge

    Micro Stage to inspect Die & update with defect code

    Capable to integrate with any OEM Optical Microscope

    Optical Charater Reader (OCR) capability

    SECS/GEM full compliance (Optional)

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