VCTA Inline Automated Optical Inspection (AOI) System

The VCTA Inline AOI System is a high-speed automated optical inspection solution designed for real-time defect detection in fully automated SMT production lines. This inline AOI system ensures seamless integration with reflow soldering, wave soldering, and assembly lines, providing non-stop PCB inspection with minimal human intervention. Utilizing advanced imaging, AI-powered algorithms, and real-time data analysis, the system delivers high accuracy in detecting missing components, soldering defects, polarity issues, and misalignments—ensuring top-tier quality control in mass production environments.

VCTA Inline Automated Optical Inspection (AOI) System

Product Features

  • Seamless Inline Integration – Works directly with SMT and THT production lines, improving efficiency and reducing downtime.
  • High-Speed Inspection – Equipped with multi-camera vision technology for fast, precise defect detection.
  • AI-Powered Image Processing – Uses deep-learning algorithms for enhanced accuracy and defect classification.
  • 2D & 3D Inspection Capabilities – Combines high-resolution 2D imaging with 3D height measurement for in-depth analysis.
  • Multi-Spectrum LED Illumination – Ensures consistent lighting conditions for precise image capturing.ation.
  • User-Friendly Interface – Intuitive GUI with easy programming, defect marking, and data reporting.
  • Smart Data Analysis & Industry 4.0 Ready – Enables real-time monitoring, reporting, and remote diagnostics.

Product Applications

  • Surface Mount Technology (SMT) and Through-Hole Technology (THT) inspection.
  • Inline PCB inspection post-reflow, pre-reflow, and solder paste printing.
  • Mass production quality control for consumer electronics, automotive, medical, and aerospace industries.
  • Real-time defect detection for high-speed PCB manufacturing lines.
  • Smart factory automation and Industry 4.0-based electronic production.

Technical Parameters

Category ITEM VCTA-S810E VCTA-S810E VCTA-S820 VCTA-S820L
Inspection System Inspection The vector image algorithms include, distance of luminance boundary, chip tracing, OCR/OCV, luminance/color template matching, color distance, color extraction (RGB & HSV). Value-range of luminance, offset of luminance, the minimum variation span of luminance, etc... More than 30 kinds of the most advanced algorithms.
Camera Digital CCD 5M Pixel camera Import high-speed 500M Pixel Color camera
Lens High-resolution telecentric Lens 20um (15um for option)
FOV 48.96mm x 40.96mm (20um), 36.72x30.72 (15um)
Lamp-house Ring tower structure, high intensity R/G/B/W flash lighting
0201 Chip < 7.6ms
Per-image Time 220~450ms
Paste Printing Defects Missing, overflow, insufficient, pasting open, stain
Component Defects Missing, Shift, skewed, tombstone, billboard, overturned, reversed polarity wrong, damaged
Solder Defects Overflow, insufficient, short solder, stain
Wave Soldering Inspects Overflow, insufficient short, Excess Solder, solder void
Inspection Items 0201&0.4mmpitch (20um) 01005&0.3mm pitch (15um)
Mechanism System PCB Conveyor 900±20mm Left to right (Optional, right to left), PCB Fixing: bottom-up Automatic PCB loading and unloading, Adjustable Clearance, Conforming SMEMA standard. Orbit clearance: 900±20mm.
PCB Size 50x50mm~400x330mm 50x50mm~510x460mm 50x50mm~400x330mm 50x50mm~510x460mm
PCB Thickness 0.5-5.0mm
PCB Warp Tolerance < 2mm
Component Clearance TOP≤30mm, BOT≤30mm
Driver AC servo system, Camera moves in the directions of X/Y
Orientation < 10um
Moving Speed Standard:500mm/s Max:800mm/s
Soft System Operation System Microsoft Windows 7x64
Operation Graphic programming, Chinese, English
Programming Support offline programming 3D Dual Light Sourcing Projection
Computer Industrial computer : Intel four-core i7 CPU, Memory : 16G, Hard Disk : 2TB
Display 22 inch TFT
Network Network NG adaptable, check and correct PCBA defects at repair station
MES Support Standard port available
Others Machine Dimensions (L x W x H) 100x96x160cm 105x110x160cm 100x96x160cm 105x110x160cm
Weight ~650kg ~750kg ~650kg ~750kg
Power Supply AC220V, 10%, single phase 50/60Hz, power consumption 1000W
Air Supply 0.5MPA, 40cm /min 0.5MPA, 80cm /min
Working Environment Temperature 10-40 C, humidity 30-80% RH