ETS - Online AOI

machine

Overview

The Inspection System is a high-precision, intelligent solution designed to ensure superior quality control throughout the PCB production process. It is ideal for applications including after stencil printing, pre- and post-reflow oven inspection, wave soldering, and FPC verification. Equipped with advanced machine learning algorithms, color calculation, grayscale operation, and image contrast analysis, the system detects a wide range of defects such as missing or misaligned components, solder bridging, empty solder joints, scratches, stains, and incorrect or damaged parts. The optical system features high-speed industrial cameras up to 20MP with customizable lens resolutions and multi-channel annular lighting, ensuring accurate inspection of even the smallest components down to 01005 chips and 0.3 mm pitch ICs. The mechanical system provides precise PCB handling with servo-driven XY movement, high-speed positioning, and support for boards up to 400×360 mm, with adjustable component heights and weights up to 3 kg. Integrated SPC functions allow full data recording and analysis to monitor production quality in real-time, while optional features such as maintenance stations, offline programming, and barcode systems enhance flexibility and efficiency. Designed with CE safety standards and adaptable to various production environments, this system seamlessly connects with other SMT equipment, delivering reliable, automated inspection that maximizes accuracy and throughput.

  • Identifies missing or excessive components, solder bridging, empty solder joints, scratches, stains, wrong or damaged parts, DIP defects, and more.
  • High-speed industrial cameras (5MP standard, 20MP optional) with customizable lens resolutions and multi-channel annular lighting for precise inspection.
  • Automatic PCB movement, servo-driven XY positioning, adjustable board size, thickness, weight, and component height.
  • Supports machine learning, color calculation, grayscale processing, and image contrast analysis for accurate defect detection.
  • Full PCB coverage with array and bad-marking functionality; supports 01005 chips and 0.3 mm pitch ICs.
  • Full data recording and statistical analysis for monitoring production quality and efficiency.
  • Max XY speed of 830 mm/s with positioning accuracy ≤8 µm.
CategorySpecification
Application: After stencil printing, pre/post reflow oven, pre/post wave soldering, FPC, etc.
Program Mode: Manual programming, auto programming, CAD data importing
Inspection Items: Stencil printing: solder unavailability, insufficient/excessive solder, misalignment, bridging, stains, scratches, etc.
Component defects: Missing/excessive components, misalignment, uneven edges, opposite mounting, wrong/bad components, etc.
DIP: Missing parts, damaged parts, offset, skew, inversion, etc.
Soldering defects: Excessive/missing solder, empty soldering, bridging, solder balls, ICNG, copper stains, etc.
Calculation Method: Machine learning, colour calculation, colour extraction, grayscale operation, image contrast
Inspection Mode: PCB fully covered, with array and bad marking function
SPC / Statistics: Fully records test data, analysis for production and quality monitoring
Minimum Component: 01005 chip, 0.3mm pitch IC
Optical System: Camera: 5MP full-colour high-speed industrial camera (20MP optional)
Lens Resolution: 10µm / 15µm / 18µm / 20µm / 25µm (customizable)
Lighting: Annular stereo multi-channel colour light (RGB/RGBW/RGBR/RWBR optional)
Computer System: CPU: Intel i7 3.4GHz
RAM: 16GB
HDD: 1TB
OS: Windows 7, 64-bit
Monitor: 22-inch, 16:10
Mechanical System: Movement & Inspection: PCB moves automatically, L-R/R-L optional; step motor drives PCB and rails; XY servo drives camera
PCB Dimensions: 50×50mm (Min) – 400×360mm (Max), customizable
PCB Thickness: 0.3–5.0mm
PCB Weight: Max 3kg
PCB Edge: 3mm, customizable
PCB Bending: <5mm or 3% of diagonal length
PCB Component Height: Top 35mm, Bottom 75mm (adjustable)
XY Drive System: AC servo motor, precise ball screw XY
Moving Speed: Max 830mm/s
XY Positioning Accuracy: ≤8µm
General Parameters: Machine Dimension: L980×W980×H1620mm
Power: AC 220V, 50/60Hz, 1.5KW
PCB Height from Ground: 900±20mm
Machine Weight: 600kg
Connection with Other SMT Connection: SMEMA
Air Pressure: 0.4–0.8MPa
Safety Standard: CE
Environment: 10–35°C, 35–80% RH (non-condensing)
Optional Configuration: Maintenance station, offline programming system, SPC servo, barcode system
Related Products
ETS - Solder Paste Mixer

ETS - Solder Paste Mixer

Read More
ETS - Automatic Loader

ETS - Automatic Loader

Read More
ETS - Fully Automatic Stencil Printer

ETS - Fully Automatic Stencil Printer

Read More
ETS - Conveyor

ETS - Conveyor

Read More
SMTMATE® 800 - 8 Head + 102 Feeders Support

SMTMATE® 800 - 8 Head + 102 Feeders Support

Read More
ETS - Top 6 Zone & Bottom 6 Zone Reflow Oven

ETS - Top 6 Zone & Bottom 6 Zone Reflow Oven

Read More
ETS - Automatic Unloader

ETS - Automatic Unloader

Read More

Contact

location

  Plot No: 32, P.M.R Layout, 5th Street,Block - B,
  Deepa Mill Road, Goldwins, Civil Aerodrome Post,
  Coimbatore - 641014, Tamil Nadu, India.

© 2025, Enthu Technology Solutions India Pvt. Ltd. All Rights Reserved.