Automatic SMT Stencil Inspection System I.C.T-SG820
- High-resolution 12M camera with optional lenses for flexibility
- Double-sided telecentric optical lens for distortion-free imaging
- LED ring and coaxial lighting for sharp stencil aperture inspection
- Detects aperture size, shape, burrs, tension, and foreign objects
- Supports Gerber file comparison with PCB or physical stencil scans
- Detects openings as small as 40 × 40 μm with high accuracy
- Multi-point tension measurement with ±1N.cm precision
Description
Automatic SMT Stencil Inspection Overview
This SMT Stencil Inspection Equipment provides a complete solution for stencil quality management. It checks aperture accuracy, detects foreign particles, and verifies stencil tension, ensuring high-quality solder paste printing. With high-speed detection at 1 second per field of view, it enables fast inspection without slowing production. Designed to handle stencil frames up to 813 × 813 mm, it meets the requirements of small, medium, and large production environments. Its automated inspection reports give engineers reliable data to support process optimization and continuous improvement. By integrating this Automatic Stencil Inspection system, factories improve efficiency, reduce defects, and achieve higher yield in electronics manufacturing.
Key Features of the SMT Stencil Inspection Equipment
Multi-Level Detection Accuracy
The grading method uses different inspection parameters based on hole size, component type, and complexity. This ensures high-precision parts are inspected with the highest standards, while standard features are checked quickly and reliably, balancing speed and accuracy.
Advanced Process Analysis
The system compares stencil Gerber data with PCB files and physical scans, helping engineers detect mismatches in aperture design and alignment. This proactive inspection prevents solder bridging, poor paste transfer, and other print-related defects before production begins.
Comprehensive Tension Testing
Equipped with a high-precision tensiometer, the machine performs automatic multi-point tension checks with ±1N.cm accuracy. This feature guarantees that stencils maintain proper tension, ensuring consistent solder paste printing and reducing defects during long production runs.
Specification
| Specification | Value |
|---|---|
| Field of View (FOV) | 14.1 × 10.3 mm / 23.6 × 17.2 mm / 28.3 × 20.7 mm |
| Resolution | 2.3 / 3.45 / 5.75 / 6.9 μm per pixel |
| Camera | 12M industrial digital camera |
| Lens | Custom double-sided telecentric lens |
| Lighting | LED ring + coaxial LED system |
| Min. Detection Aperture | 40 × 40 μm |
| Dimensional Accuracy | ±0.345 μm within FOV |
| Tension Detection Range | 0–50N, accuracy ±1N.cm |
| Detection Speed | ~1 sec per FOV |
| Max Frame Size | 813 × 813 × 60 mm |
| Max Measurement Range | 600 × 600 mm |
| Thickness Measurement | Standard |
| Power Supply | AC 220V, single phase, 50/60 Hz, 1000VA |
| Machine Dimensions | 1250 × 1400 × 1725 mm |
| Machine Weight | 1330 kg |
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. |
I.C.T Installation and Training Success
Our engineers install and commission the equipment at customer factories while providing hands-on training. Here is a snapshot of a successful installation where our customers expressed great satisfaction.
Customer Feedback
Customers value the excellent performance of our Automatic SMT Stencil Inspection System. They praise our high-quality equipment, quick response to questions, and fast after-sales service.
Certified Quality Standards
Every inspection machine comes with CE certification, ISO9001 compliance, and patented technology, ensuring safety, stability, and long-term reliability.
I.C.T Factory & Our Team
I.C.T is a leading global provider of SMT solutions, serving over 1600 customers across multiple industries. Since 2012, we have specialized in smart factory equipment such as stencil inspection, storage systems, and SMT production lines. With our “Global Resource, Local Service” principle, we combine worldwide innovation with localized technical support, helping manufacturers improve efficiency, quality, and competitiveness.
Frequently Asked Questions
The I.C.T SG820 automatically identifies defects such as blocked apertures, oversized openings, misaligned patterns, and scratches. By using high-resolution cameras and precision lighting, it ensures accurate inspection before SMT assembly. Operators can detect and correct issues early, preventing solder paste misprints in multi-device production lines, from home labs to industrial electronics and automotive SMT applications. This reduces rework and improves overall PCB assembly yield.
Additional information
| Model | I.C.T-SG820 |
|---|---|
| FOV | 14.1*10.3mm/23.6*17.2mm/28.3*20.7mm (Optional) |
| Resolution | 2.30/3.45/5.75/6.90μm/pixel (Optional) |
| Camera | 2.30/3.45/5.75/6.90μm/pixel (Optional) |
| Lens | 12M custom double-sided telecentric optical lens |
| Min detection opening | High configuration: 40*40μm |
| Max frame size | 813*813*60mm |
| Max measurement range | 600*600mm |
| Weight | 1330KG |
| Dimension | 1250*1400*1725mm |
