Your Professional PCB AOI Machine Supplier
NeoDen Tech is a global leader in manufacturing comprehensive SMT equipment. Operating from our 27,000+ m² NeoDen Park, we have evolved beyond standalone machines to become a provider of full-scale turnkey assembly lines.Our extensive product portfolio covers every critical stage of the PCBA production process. Products distributed to 130+ countries, serving applications from research laboratories to SME production lines..
Why Choose Us
Advanced Equipment
NeoDen offers a full range of SMT equipment covering the entire PCB assembly process, including high-speed pick-and-place machines, reflow ovens, stencil printers, as well as automated inspection and rework systems.
Professional Team
Backed by three specialized R&D departments and a team of 25 engineers, NeoDen holds independent intellectual property rights for its core technologies. We continuously innovate to ensure the precision and production stability of our equipment, empowering buyers with reliable, long-term automated manufacturing capabilities.
Quality Control
NeoDen strictly adheres to ISO standards, subjecting every piece of equipment—from individual components to the complete machine—to comprehensive testing. Ensuring smooth production line operations and consistent product quality control.
24H Online Service
Our offering services such as sample testing, online training, remote troubleshooting, and on-site support. Buyers are guaranteed a response within 8 hours and a resolution within 24 hours, thereby minimizing production risks.
Overview of PCB AOI Machine
A PCB Automated Optical Inspection (AOI) machine is a high-speed, computer-based vision system that visually scans printed circuit boards (PCBs) during manufacturing to detect defects, such as missing components, misalignment, and soldering issues. Using cameras, lighting, and algorithms, it ensures quality by comparing components against a "known-good" model, replacing slow manual inspection.
Product Specification
We offers the following product specifications：
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Inspection Capabilities |
Minimum detectable component: 01005 chip, 0.3 pitch IC |
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Inspection application stations: After solder paste printing, before/after reflow soldering, before/after wave soldering, FPC |
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Motion and Precision |
XY-axis positioning accuracy: ≤8μm |
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XY-Axis Travel Speed (Max): 830mm/s |
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Drive System: AC Servo Motor, Precision Ball Screw |
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Optical System |
Camera: 5MP (Optional 20MP) |
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Lens Resolution: 10μm / 15μm / 18μm / 20μm / 25μm (customizable) |
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Light Source: Ring-shaped multi-channel color light (RGB/RGBW/RGBR/RWBR optional) |
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PCB Specifications |
PCB Size (Min): 50 × 50mm |
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PCB Size (Max): 400 × 360mm (customizable) |
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PCB Thickness: 0.3mm ~ 5mm |
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Max Component Height (Top/Bottom): 35mm / 75mm (customizable) |
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Computer System |
CPU / Memory / Storage: Intel i7 3.40GHz / 16GB RAM / 1TB HDD |
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Operating System (OS): Windows 7, 64-bit |
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Equipment Specifications |
Dimensions (L*W*H): 980 * 980 * 1620 mm |
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Power Supply: AC220V / 50-60Hz |
Product advantages
High-resolution cameras: Multiple cameras capture detailed images of the PCB to ensure accurate defect detection.
Illumination sources: Different lighting techniques are employed to enhance the visibility of various defects.
Image processing software: Advanced algorithms analyze the captured images to identify defects and compare against predefined criteria.
Defect classification
The system categorizes defects based on severity, allowing manufacturers to prioritize necessary corrective actions.
Data management
Inspection results and statistics are recorded, enabling tracking of trends and performance analysis over time.
Integration capabilities
The machine can be integrated into the production line, synchronizing with other equipment for seamless operations.
User interface
A user-friendly interface provides operators with real-time feedback, visualization of defects, and options for adjustment or rejection of PCBs.
Application
Post-Paste Inspection (SPI)
Checks for correct solder paste volume, registration, and consistency before component placement.
Pre-Reflow Inspection
Detects component placement errors, such as missing, misaligned, or reversed-polarity parts before soldering.
Post-Reflow Inspection
Scans the final assembly for soldering defects like solder bridges, dry joints, insufficient/excessive solder, and lifting.
Bare Board Inspection
Detects issues such as open circuits, short circuits, and damaged tracks in PCB fabrication.
All of our machines will be fully checked by our quality control department before the shipment. We guarantee all of our machines have a one-year warranty (quick-wear parts not included).
Training details: Operation principles, system, and structure, safety and maintenance, software processing technique, etc.
Numerous feedback from our clients have proven that our machines are stable in performance with rare malfunction. However, we would like to handle it as follows once malfunction occurs:
- We guarantee that we will give you a clear reply within 24 hours.
- Customer service staff will assist you in analyzing the malfunction to locate the cause.
- If the malfunction is caused by improper operation of software and other soft faults, we will help solve the problem online.
- We will offer plenty of online support, like detailed technical and installation instructions via email, video, and telephone.
Package & Delivery
| Package: | Standard export package or Custom |
| Delivery: | By air express, by sea |
FAQ
As one of the leading PCB aoi machine manufacturers and suppliers in China, we offer a wide range of products with superior quality. Please feel free to buy high-grade PCB aoi machine at competitive price from our factory. Thank you for your interest in our products.
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