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I.C.T-SG800 | SMT Stencil Inspection Machine

Precision SMT Stencil Inspection Machine for Printing Quality Control

a. Automatic stencil opening inspection.
b. High-speed optical measurement system.
c. Accurate stencil tension detection.
d. Reduces printing-related defects.
e. Supports Gerber comparison analysis.
f. Non-contact precision inspection process.
g. Improves SMT process consistency.
  • I.C.T-SG800

  • I.C.T

Availability:
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| SMT Intelligent Stencil Inspection Solution


smt stencil inspection machine

The SMT Stencil Inspection Machine is developed for high-precision stencil verification and process analysis in SMT manufacturing lines. The system combines optical imaging, automatic measurement, and comparative analysis to inspect stencil opening quality, tension condition, burrs, contamination, and dimensional accuracy. By comparing stencil Gerber data, PCB Gerber files, and physical scanning results, the machine helps engineers identify process risks before stencil printing begins. As an advanced Automatic SMT Machine, it supports standardized stencil management, reduces labor dependency, and improves printing reliability for modern PCB assembly factories.

| Feature of SMT Stencil Inspection Machine

High Precision Mechanical Structure

The equipment adopts a Class 00 marble platform together with a fully cast gantry structure to maintain stable movement accuracy during inspection. The natural floating assembly design reduces external force influence and helps the machine maintain long-term positioning precision. Combined with high-speed grating rulers and closed-loop motion control, the system achieves stable mechanical accuracy for demanding stencil inspection tasks. This structure is especially suitable for high-density SMT products where stencil quality directly affects solder paste printing consistency.

Advanced Optical Imaging System

The machine uses ring LED top lighting together with a high-performance coaxial bottom light source to improve image penetration and edge clarity. This optical design helps reduce halo effects during scanning and allows the system to identify tiny stencil openings and defects more accurately. The non-contact inspection method also protects stencil surfaces during operation. For manufacturers requiring stable SMT Stencil Inspection, this imaging system provides reliable visual data for process verification and quality control.

Intelligent Comparative Analysis

The system supports multiple comparison methods including stencil Gerber analysis, PCB Gerber comparison, PCB physical scanning, and stencil physical scanning inspection. These functions work together to identify differences in stencil hole processing and printing conditions before mass production begins. Engineers can simulate solder paste release conditions and analyze potential printing risks in advance. This process helps manufacturers reduce trial printing errors and improve production stability from the beginning of the SMT process.

Flexible Detection Parameter Management

Different component sizes and stencil hole types require different inspection strategies. The SMT Stencil Inspection Machine Manufacturer designed this system with grouping and grading functions that allow different inspection parameters for different stencil regions. This improves inspection accuracy for high-density PCB designs and fine-pitch components. The system also supports automatic tension measurement and burr inspection, helping manufacturers maintain consistent stencil quality over long production cycles. 


smt stencil inspection machine


| Specification

Model I.C.T- SG800 I.C.T- SG820
FOV 16.9*13.9mm 14.1*10.3mm/23.6*17.2mm/28.3*20.7mm(Optional)
Resolution 6.90μm/pixel 2.30/3.45/5.75/6.90μm/pixel(Optional)
Camera 5Mpixel intelligentdigitalindustrialcamera 12Mpixelintelligentdigitalindustrialcamera
Lens 10Mcustomdouble-sidedtelecentricopticallens 12Mcustomdouble-sidedtelecentricopticallens
Toplighting RingLEDtoplight,coaxialLEDlightsource
Bottomlighting HighpowergreenlightcoaxialLEDlight
Mindetectionopening 80*80μm Highconfiguration:40*40μm
Detectionspeed 0.8s/FOV 1s/FOV
Weight 1300KG 1330KG
Dimension 1250*1400*1625mm 1250*1400*1725mm

*I.C.Tkeepsworkingonqualityandperformance,specificationsandappearancemaybeupdatedwithoutparticularnotice.


More details please contact I.C.T Team >>>

SMT Line Equipment List

SMT LINE


I.C.T provides comprehensive SMT production line solutions that cover the full electronics manufacturing process from beginning to end. Our systems integrate board handling, solder paste printing, high-speed component placement, inspection, reflow soldering, and flexible depaneling options including the PCB Manual Depaneling Router Machine for smaller production needs. We support customers with complete factory planning, equipment selection, professional installation, operator training, and continuous optimization. This end-to-end approach helps manufacturers in smartphone, automotive, medical, and consumer electronics industries achieve higher efficiency, consistent quality, and strong competitive advantage in today’s market.


1 SMT Line with SMT Machine 05


Product Name Purpose in SMT Line
SMD PCB assembly Line Turnkey Ful-auto SMT assembly line
SMT magazine loader Automatically loads bare PCBs to the line.
Solder Paste Printer Prints solder paste on PCB pads accurately.
SMT assembly machine Mounts components onto PCBs precisely.
BGA reflow oven Melts solder to form solid joints.


Customer Success Video - SMT Project Support in Portugal


In 2026, I.C.T completed the delivery of a full SMT production line for an automotive electronics manufacturer in Portugal. The customer mainly produces automotive lighting products and electronic controllers with strict process requirements. During the installation stage, I.C.T engineers provided on-site technical support, production training, and process adjustment services for the complete line. The project included stencil printing, placement, reflow soldering, AOI inspection, and testing systems. After production startup, the customer achieved stable printing quality and improved traceability management across the SMT workshop, giving positive feedback on both equipment performance and engineering support.


Service and Training Support


Full Factory Technical Support

I.C.T does not only provide a single SMT Stencil Inspection Machine. We support complete SMT, DIP, and coating factory projects from layout planning to mass production startup. Our engineering team helps customers optimize stencil printing processes, line balancing, inspection standards, and production management systems. We provide remote technical guidance, on-site installation, process training, and long-term maintenance support. Customers can also receive operator training for printers, SPI, AOI, reflow ovens, testing systems, and MES integration. From equipment delivery to stable production, I.C.T helps manufacturers build efficient and standardized electronics factories with faster implementation cycles and lower process risks.


Reflow Oven 204


| What Our Customers Say


Trusted by Global Manufacturers

Many electronics manufacturers choose I.C.T because stable process control is critical in SMT production. Customers focus not only on machine performance, but also on long-term reliability, technical support speed, and full-line integration capability. Our inspection systems help reduce printing variation, improve process traceability, and simplify stencil management inside modern PCB assembly workshops. With support from global engineering teams and complete factory solutions, I.C.T has helped manufacturers improve production consistency while lowering maintenance pressure and operator dependence across SMT production environments.

Customer-Review-06


| Certifications and Standards


Certified Manufacturing Systems

I.C.T follows strict manufacturing and quality management standards across all SMT equipment production processes. Our systems comply with international certifications including CE, RoHS, ISO9001, and multiple technical patents related to automation and inspection technology. Every machine goes through mechanical testing, motion calibration, electrical verification, and final quality inspection before shipment. For customers building modern SMT factories, these standards help ensure stable production performance, safer operation, and long-term equipment reliability. Our quality control system also supports continuous process improvement for large-scale electronics manufacturing projects worldwide.


I.C.T-Certificate-02

| About I.C.T Company and Factory


I.C.T is a global provider of complete SMT, DIP, and conformal coating production solutions. We integrate R&D, manufacturing, assembly, testing, and engineering services into one professional system. Over the past two decades, our team has supported customers from automotive electronics, LED lighting, aerospace, medical devices, industrial control, and consumer electronics industries. Today, I.C.T equipment operates in more than 70 countries worldwide. Our factories follow strict production standards and quality management procedures to ensure stable equipment performance. From single machines to intelligent full-factory solutions, we help manufacturers improve efficiency, reduce defects, and achieve long-term production stability.

I.C.T-Factory-and-Team-01

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