2D Offline AOI DCEN DC-500 Semi Automatic Inspection SMD Testing PCB Production Line
Semi Automatic SMT 2D Offline AOI Optical Inspection Machine DCEN AOI DC-500 SMD Components Inspection Machine For PCB Testing Manufacturing
The Offline 2D AOI (Automated Optical Inspection) Machine is a cost-effective quality control solution designed for post-production PCB inspection in small-to-medium batch manufacturing. Utilizing high-resolution 2D imaging (5MP-20MP cameras) with multi-angle LED illumination, this standalone system detects solder defects (bridging, insufficient solder), component errors (missing/misaligned parts), and polarity issues with 15μm resolution.
Product Specification
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Optical system |
Optical camera |
5 million high-speed intelligent digital industrial camera |
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Resolution (FOV) |
Standard 15μm/Pixel (corresponding FOV: 38mm*30mm) 10/15/20μm/Pixel (optional) |
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Optical lens |
5M pixel level telecentric lens, depth of field: 8mm-10mm |
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Light source system |
High brightness RGB coaxial ring multi-angle LED light source |
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Hardware Configuration |
Operating system |
Windows 10 Professional |
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Computer Configuration |
i3CPU, 8G GPU graphics card, 16G memory, 120G solid state drive, 1TB mechanical hard drive |
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machine power |
AC 220 volts ±10%, frequency 50/60Hz, rated power 1.2KW |
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Machine size |
1100mm×900mm×1350mm (L × W × H) height including feet |
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Machine weight |
450kg |
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Optional configuration |
Off-line programming software, external barcode gun MES traceability system interface is open |
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Detect PCB specifications |
Size |
40×40mm ~450×330mm (larger size can be customized according to customer requirements) |
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thickness |
0.3mm ~6mm |
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Board weight |
≤3KG |
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Clear height |
Upper net height ≤ 35mm, lower net height ≤ 70mm (special requirements can be customized) |
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Minimum test element |
0201 components, 0.3 mm pitch and above IC (optional can reach 01005 components) |
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Test items |
Solder paste printing |
Presence, deflection, less tin, more tin, open circuit, pollution, tin connection, etc. |
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Part Defect |
Missing parts, shifting, skewing, tombstones, standing sideways, overturned parts, reversed polarity, wrong parts, damaged parts, multiple parts, etc. |
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Solder joint defects |
Less tin, more tin, even tin, virtual soldering, multiple pieces, etc. |
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Wave Soldering Inspection |
Insert pin, no tin, less tin, more tin, virtual soldering, tin bead, tin hole, open circuit, multiple pieces, etc. |
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Red plastic board detection |
Missing parts, shifting, skewing, tombstones, standing sideways, overturned parts, reversed polarity, wrong parts, damage, overflowing glue, multiple parts, etc. |
Applications:
Widely used in electronics manufacturing, consumer electronics, automobile electronics, communications equipment, aerospace, medical equipment, LED lamps, computers and peripherals, smart home, smart logistics, miniature and high power ratio electronic devices.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.


