I.C.T AI-5146W | AOI Machine for Bare PCB

Introducing the AI-5146W SMT visual inspection machine: a dual-sided online inspector for post-soldering checks. With high accuracy, it automatically detects defects and offers flexibility without line changes. User-friendly, centralized control, and real-time inspections enhance efficiency. Easily adjustable, this machine ensures comprehensive quality control with traceable data and advanced features like SPC alarms. I.C.T offers a variety of AOI options for your selection:

SMT Line AOI    |    DIP Line AOI   |    Coating Line AOI


I.C.T AI-5146W AOI Machine for Bare PCB

AI-5146W, a cutting-edge AOI Machine for Bare PCB designed for post-wave soldering applications. This advanced equipment specializes in scrutinizing the quality of solder joints on PCBA following the wave soldering process. Equipped with dual CCD detection units positioned both above and below, it enables simultaneous inspection of both sides of the PCBA. The AI-5146W boasts a Deep Learning Algorithm, Flexible Procedures, and rapid programming capabilities, ensuring robust and intelligent inspection capabilities. With its swift inspection speed, this machine is designed for efficiency. Additionally, it seamlessly integrates with MES systems, enhancing connectivity and data management for a streamlined inspection process. Elevate your quality control with the AI-5146W for comprehensive and intelligent post-wave soldering inspection.

AOI Machine for Bare PCB

Feature for AOI Machine for Bare PCB

  1. On-line DIP Dual Side Inspection:
    • Designed for plug-in inspection after soldering, ensuring thorough examination.
  2. High Inspection Accuracy:
    • Achieves a high inspection rate with a low false alarm rate.
    • Automatically checks various components, including color ring resistors, capacitors, diodes, sockets, etc.
  3. Comprehensive Defect Detection:
    • Identifies defects such as wrong parts, missing components, reverse polarity, and other DIP element issues.
  4. Production Line Flexibility:
    • Allows spanning erection without the need for production line changes.
  5. Efficient Programming and User-Friendly Interface:
    • Simplified programming flow with a straightforward interface.
    • Supports batch modification of parameters with a one-key function.
  6. Centralized Control and Equipment Interconnection:
    • Enables centralized control and seamless interconnection with multiple equipment.
  7. Real-time Inspection without Interruption:
    • Conducts real-time inspections without stopping the board, enhancing production efficiency.
  8. Mobility and Adjustability:
    • Easy to move with adjustable height and width features.
  9. Rapid Defect Localization:
    • Locates defects quickly, offering control over the production line.
  10. Traceable Data and Enhanced Features:
    • Ensures data traceability.
    • Supports SPC alarms, automatic LOG collection and storage, NG warning/alarm functions, and remote programming & debugging.


  • Inspection Algorithm: CNN, Color contrast, Outline recognition, Offset inspection, Template matching, Character comparison, OCR, etc.
  • Inspection Item: Component: Absent, Reversed, Misalignment, Broken, Extra, Foreign Material, Stained, etc. Other: NG tracking bar(optional), Control box(optional), Mixed material inspection, Panel inspection.
  • Special Function:Automatic search of elements and quick programming
  • Resolution: 15um@60*45mm / 10um@40*30mm
  • Inspection Speed: 0.23sec/FOV
  • Camera: 12M pixel intelligent digital industrial camera
  • Light: RGB+W light, 4 color integral
  • PCB Size: 50*50mm~510*460mm (Three section track: 50*50mm~350*460mm, Single section track: 50*50mm~430*460mm)
  • Rated Power: 520W
  • Weight: 860Kg
  • Dimension: L1050*W1335*H1650mm

Enhancing SMT Assembly Efficiency: Essential Equipment and Expert Support

The PCB reflow soldering machine stands as a crucial element within the SMT assembly line, working hand in hand with other vital machinery like the Pick and Place machine, Loader & Unloader, Conveyor, Inspection Machine and more. If these components seem unfamiliar, our dedicated team of I.C.T. engineers is readily available to offer their SMT expertise. Additionally, explore our extensive portfolio of case studies, highlighting successful client services. All our equipment proudly carries CE certification, ensuring compliance with rigorous European safety standards.SMT Stencil Printer in SMT Machine LineFeel free to reach out for any inquiries or specific requirements – we’re here to help. Our aim is to establish clear and efficient communication while offering prompt assistance. Whether you seek guidance or equipment, the I.C.T team is dedicated to promptly meeting your needs. At I.C.T, we are committed to ensuring a seamless and efficient SMT assembly process for our valued clients.


Additional information


I.C.T DIP On-line Dual side AOI AI-5146W / AI-5146WL (After THT Soldering)





Mixing PCB inspection

Support calling program automatically.

PCB Size

Three section track: 50*50mm~350*460mm / 50*50mm~350*650mm
Single section track: 50*50mm~430*460mm / 50*50mm~430*650mm

Operation System

Ubuntu 18.04 LTS 64bit
Remote control, remote assistance, CAD file import and user-defined model training


23.8 inch FHD display


AC220 50/60Hz,5A




890Kg / 1000Kg


L1050*W1335*H1650mm / L1050*W1535*H1650mm