I.C.T- AI-5146 | PCB Test Machine SMT 2D Online AOI
High-precision defect detection for SMT
Rapid programming with user-friendly interface
Advanced RGB+W LED lighting system
Bilateral telecentric lens for low distortion
Granite platform ensures machine stability
Centralized control for seamless equipment integration
Comprehensive pre- and post-reflow inspection
Smart data traceability with SPC alarms
Description

I.C.T AI-5146 SMT 2D Online AOI for SMT Production Line
The AI-5146 SMT 2D Online AOI is a state-of-the-art inspection device designed for use in SMT (Surface Mount Technology) Machine Lines. Positioned either before reflow soldering to ensure the integrity of surface-mounted components or after reflow soldering to inspect the quality of solder joints, this SMT Production Line SMT 2D Online AOI is a versatile solution. Its standout feature lies in its advanced software algorithms, allowing for rapid programming that facilitates quick adaptation for clients worldwide. The incorporation of AI functionality enhances user experience, making the inspection process more intuitive and comfortable.

Top Features of SMT AOI
Precision Inspection Technology

The SMT 2D Online AOI delivers unmatched accuracy in auto optical inspection, identifying defects like insufficient solder, misalignment, and shorts with a false alarm rate below industry standards. Its advanced algorithms and bilateral telecentric lens ensure low distortion and high depth of field, achieving test deviation accuracy of ±0.25mm. This precision enhances SMT production quality, making it ideal for demanding aoi test PCB environments.
Effortless Programming Efficiency

Designed for ease, the SMT 2D Online AOI features a simplified programming flow, allowing quick setup with one-key batch support. This user-friendly interface enables operators to modify parameters swiftly, reducing downtime. The system’s AI-driven software adapts to varied SMT production needs, ensuring rapid programming for global clients, boosting efficiency, and streamlining aoi inspection systems for diverse manufacturing lines.
Robust Granite Platform Stability

Built on a granite platform, the SMT 2D Online AOI ensures superior stability and precision, with a GR&R of less than 10% at 6 Sigma and a CPK exceeding 1.33. This robust foundation minimizes vibrations, enhancing inspection reliability. It supports consistent performance in high-volume SMT production, making it a top choice for manufacturers seeking dependable aoi inspection systems.
Smart Data Traceability

The SMT 2D Online AOI offers advanced data management with SPC alarms, LOG storage, and NG warning functions. It supports remote programming and debugging, ensuring seamless integration into smart manufacturing setups. This feature enables real-time monitoring and traceability, addressing PCB warpage challenges and enhancing production efficiency, positioning it as a leader in aoi test PCB solutions.
Specification
- 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: 10um@40*30mm
- Inspection Speed: 0.23sec/FOV
- Camera: 12M pixel intelligent digital industrial camera
- Rail: Single rail
- PCB Size: 50*50mm~510*460mm
(Large board mode: Left to right: max 730*460mm
Right to left: max 640*460mm)
- Rated Power: 380W
- Weight: 750KG
- Dimension: L1015*W1086*H1539mm
Learn More in Video
Discover the SMT 2D Online AOI in our detailed video, showcasing its sleek design and key components. Learn how its advanced software enables rapid programming for efficient setup. The video highlights its high-accuracy defect detection, including solder issues and misalignment, using cutting-edge lighting and lens technology. See how this system streamlines SMT production with precision and ease, ensuring top-quality results for global manufacturers.
More SMT Machines

| Equipment | Description |
|---|---|
| Loader | Loads PCB into the production line automatically. |
| Auto Printer | Applies solder paste with high precision. |
| Conveyor | Moves PCB smoothly between machines. |
| Pick and Place Machine | Places components accurately on PCB. |
| Reflow Oven | Melts solder to bond components securely. |
| AOI Machine | Inspects PCB for defects automatically. |
| Unloader | Removes finished PCB from the line. |
Client Training and Satisfaction
Our SMT 2D Online AOI was seamlessly installed and debugged at a client’s factory. I.C.T engineers provided comprehensive training, ensuring smooth operation. A group photo with satisfied clients reflects their confidence in our service. This successful collaboration highlights the reliability of our equipment and the expertise of our team, delivering exceptional value in SMT production.

Customer Reviews
Clients consistently praise I.C.T AOI for its exceptional quality and reliability. Our engineers receive accolades for their prompt responses to pre-sales inquiries and swift resolution of after-sales issues. Customers value the durability of our equipment and the professional support, making I.C.T a trusted partner in SMT production and aoi inspection systems.

Our Certification
I.C.T SMT AOI is backed by CE certification and ISO9001 compliance, ensuring global quality standards. Our equipment is supported by multiple patents, reflecting innovation and reliability. These certifications underscore our commitment to delivering high-performance solutions for SMT production, trusted by manufacturers worldwide.

I.C.T Factory & Our Team
I.C.T is a leading provider of SMT equipment, specializing in high-precision solutions like the AOI. With a focus on innovation, we deliver cutting-edge aoi inspection systems to global manufacturers. Our commitment to quality, backed by CE and ISO9001 certifications, ensures reliable performance. Supported by expert engineers, I.C.T offers exceptional pre- and after-sales service, driving efficiency and excellence in SMT production lines worldwide.

Frequently Asked Questions
Yes, the SMT AOI system is widely used in electronics manufacturing, automotive, consumer electronics, and medical device production. It ensures accurate PCB inspection during SMT assembly, helping detect defects early and maintain stable product quality. In multi-device production environments such as smart home electronics, EV control boards, and wearable devices, the AOI machine improves yield and reduces rework. Engineers should configure inspection templates based on industry standards to achieve consistent and repeatable quality control results.
Additional information
| Model | I.C.T SMT AOI AI-5146 / I.C.T SMT AOI AI-5146D |
|---|---|
| FOV | 15um@60*45mm, 10um@40*30mm / 15um@60*45mm |
| Camera | 5M pixel intelligent digital industrial camera(12M Optional) |
| Weight | 750Kg / 790Kg |
| PCB Thickness | 0.3 ~ 6.0mm |
| PCB Edge | 3.7mm |
| PCB Weight | Max:3Kg |
| Power | AC220 50/60Hz,5A |
| Rated power | 380W |
| Communication | SMEMA |














