Emerging Machine Vision Technologies
Our latest innovation in Smart 3D Optical Inspection System (AOI) revolutionizes Back-End Semiconductor, SMT PCB assembly, and Final Assembly by exceeding standard inspection capabilities. Through the integration of high-resolution vision and AI-powered technologies, the V510Ai 3D AOI solution delivers comprehensive inspection coverage with true 3D measurement, high accuracy, and high-speed performance, providing enhanced efficiency and cost savings for modern electronics manufacturing.
Revolutionary high speed Smart 3D AOI System for advanced packaging and microelectronic components that resolve challenging micro-defect detection with automation and flexibility.
AI-powered Smart 3D Optical Inspection System (AOI) solution that offers high- speed, high-accuracy real 3D inspection with centralized control, low maintenance, ideal for SME PCB manufacturers.
Award-winning Smart 3D AOI System Solution designed to cater dual-sided assembly inspection, particularly post-THT wave-soldering and selective soldering processes.
Designed for various sizes of PCB assemblies to increase production efficiency and cost savings for electronic manufacturing services, communication industry, etc.
Simplified Process and Intelligent Tools for Efficient Programming
Automatically assign inspection parameters based on IPC standards, with up to 99% of SMT component coverage.
Rapid inspection recipe creation even without any CAD data, with component auto-detection.
Assured inspection quality with AI Checker, ensuring all parameters are assigned according to the required IPC standards.
AI-Powered Test Coverage Validation
Auto-detect gaps in component coverage and inspection parameters, avoiding risks of component no-inspect, with parameter auto-optimization.
All activities are logged through report auto-generation, providing great traceability.
Program quality validation with various AI-simulated defects to ensure potential escapes are identified before production run.
Providing Autonomous Inspection Parameter Optimization
On-the-fly inspection parameter optimization, reducing the needs for manual fine-tuning.
Auto-learn the latest production process acceptance criteria based on buyoff results.
Reduced dependency on human skill and experience.
Autonomous high-speed defect verification
AOI call auto-buyoff with up to 95% accuracy and up to 99% defect coverage.
Reduce manual effort by around 60% and improve FPY after AI reclassification.
On-premise AI model training platform to tackle future needs, assuring data security and limitless scalability.
Minimal human skill dependency, assured reliability.
AOI stands for Automated Optical Inspection, used in the electronics industry to inspect printed circuit boards (PCBs) for defects. Automated Optical Inspection is the integration of optics, mechanics, electronic controls, and software to replace the human eye, ensuring the efficient and accurate inspection throughout the manufacturing process. An AOI system uses cameras to scan and capture the images of the board under controlled lighting conditions and magnification. These optical images are then processed by software to detect defects, with the system providing a pass or fail analysis based on the results.
Automated Optical Inspection is useful at various stages of production, including bare board inspection, solder paste inspection, pre-reflow, and post-reflow. Each of these stages can introduce defects into the PCB design, and automated optical inspection is crucial in identifying these issues before the production process continues further with a flawed board.
In practice, the majority of automated optical inspection processes occur after production. The reason for this is because automated optical inspection systems can inspect for a variety of flaws simultaneously using a single system. By relying on optical imaging and high-precision cameras, the system can capture detailed, high-resolution optical images of the PCB to check for defects like misaligned components, soldering issues, and more. Using AOI as a final check speeds up manufacturing, increases productivity and fulfilling deadlines. If AOI detects faults during post-production, defective boards can be returned for rework while the remaining boards proceed.
When the PCB design is accurate and the components are properly placed, the product will work. During production, the focus shifts to detecting and correcting any fabrication or manufacturing defects. Automated optical inspection is an indispensable inspection system for evaluating the quality of PCB fabrication and resolving any issues at key stages of the process. Hence, automated optical inspection is crucial for the manufacturer to maintain high-quality production standards.
Automated optical inspection is widely adopted across various industries for several key reasons. First, it helps improve inspection consistency, as human performance can fluctuate over time, and inspectors may miss critical details. Second, automated optical inspection enhances speed, which is essential as manufacturing processes continue to accelerate, making it difficult for human inspectors to keep up. Third, automated systems increase inspection accuracy, as human eyes struggle to detect tiny defects or measure precise dimensions, whereas AOI systems excel in this area. Lastly, automated optical inspection lowers production costs by reducing the need for human inspectors, offering a cost-effective solution for maintaining high inspection standards.
By incorporating automated optical inspection systems, users can achieve continuous, real-time monitoring of production lines, swiftly identifying defects without the need for manual intervention. Unlike traditional human inspection methods, automated optical inspection eliminates fatigue and human errors, offering consistent results across production lines. This automated optical technology streamlines the inspection process, offering faster and more accurate results with minimal effort from operators.
There are two basic types of automated optical inspection systems: 2D AOI and 3D AOI. The primary distinction between them is how they capture and process photos of the PCB. The original automated AOI solutions were specifically designed to handle 2D measurements, such as inspecting board and component features, and verifying their coordinates and dimensions. These earlier automated AOI systems were highly effective for identifying surface defects and checking alignment, but their capabilities were restricted to flat, two-dimensional assessments. Recently, 3D AOI has gained tremendous popularity and become the industry standard in many applications. Unlike traditional 2D systems, 3D AOI integrates both automated optical inspection techniques and depth-sensing technology to measure the height dimensions of components.
Today, 3D AOI solutions are often preferred for detecting faulty components and soldering issues, especially as components have become increasingly smaller over time. As a result, traditional 2D automated inspection can struggle to detect more complex defects. Hence, when it comes to finding more complex or smaller defects in advanced electronics, 3D AOI is clearly the superior choice. 3D AOI machines can identify a broader range of defects, including issues with hidden ICs or other components that a traditional 2D system would miss. 3D AOI significantly enhances the inspection process by detecting defects in both visible and concealed areas, making it an essential tool for modern, high-precision manufacturing.
The emergence of 3D AOI has revolutionized quality control, setting new benchmarks for precision and effiency. With this, we introduced the ViTrox’s V510Ai Smart 3D Optical Inspection System (AOI). Our Smart 3D Optical Inspection System (AOI) leverages cutting-edge 3D imaging technology to meet unique inspection needs like Gold finger, Coordinate Measurement and Surface Defects Detection.
Our latest innovation in 3D AOI has extensive test coverage. 3D AOI stands out for its amazing full-segment lighting system. This innovative lighting arrangement offers comprehensive and highly accurate inspection coverage across all surface types. This powerful feature ensures that no flaw goes undetected, making the 3D AOI a useful tool for users looking for precise and trustworthy inspection results.
Another notable advancement is the addition of the Surface Defect Inspection (SDI) algorithm, which significantly enhances the capabilities of our 3D AOI solution. This advanced optical inspection algorithm increases the inspection coverage, including die placement, die coplanarity, die chip-off or cracking, die polarity, surface defects on die such as scratches and contamination, gold pad surfaces, foreign material, and distance measurement.
By offering this extensive automated coverage, our 3D AOI Solution ensures defect detection throughout the advanced packaging process. This automated inspection approach leaves no room for error and guarantees that product quality is maintained at the highest standards, meeting the exacting demands of the industry.
Additionally, our 3D AOI incorporates Smart Measurement & Smart Math technologies, enabling seamless defect detection and measurement in a single automated inspection system. 3D AOI provides highly accurate 2D and 3D measurements with flexible datum setup. In addition, the integration of AI in our Smart 3D Optical Inspection System (AOI) enhances programming and defect classification. Features like AI Smart Programming speeds up setup time — up to four times faster — while covering up to 90% of SMT components. Moreover, AI Assisted Defect Review (AI VVTS) further improves post-inspection accuracy, achieving 90% AI accuracy and less than 1% escapee rate. This automated optical inspection improves yield by up to 50% and significantly reduces operating costs.
Due to the increasing number of components as well as the miniaturisation of boards, our Projector Multiverse technology takes 3D AOI imaging reconstruction to the next level by offering settings, enhancing the flexibility of Digital Light Processing (DLP) projectors. This groundbreaking feature ensures unmatched capabilities for inspecting increasingly complex PCB designs with high optical precision.
Furthermore, our AI integrated Smart 3D Optical Inspection System (AOI) Solution introduced a newly added side camera, which enhances optical automated inspection capabilities with cutting edge features. The SPECKLE Auto Mapping Technology (SAM) processes precise optical mapping of components’ lead for detailed side-angle analysis. Adaptive Lighting ensures optimal illumination by intelligently adjusting lighting in the required optical inspection direction. Additionally, the side camera leverages algorithm-driven optical inspection for superior accuracy and efficiency, providing a comprehensive and advanced approach to automated quality control.
To enhance the user experience of our customers, our 3D AOI Solutions are featured with the Intelligent Control Tower. With the Intelligent Control Tower, all collected data is efficiently managed through a centralised server and system. It monitors the performance of 3D AOI systems by tracking key metrics like First Pass Yield (FPY), Failures Per Product Million (FPPM), and Defects Per Million Opportunities (DPPM). This ensures data from optical and automated inspections is well-organised, accessible, and ready for analysis, improving overall efficiency and reliability.
Overall, the 3D AOI solution combines high-resolution imaging with an Industry 4.0 Manufacturing Solution to enable humanless operation by reducing operator workload and minimising skill dependency.
By choosing our Smart 3D Optical Inspection System (AOI), customers highlighted its precision, user-friendliness, and integrated artificial intelligence. The implementation of 3D AOI has significantly improved operational efficiency, streamlined project development, and enhanced the quality of their SMT assembly process by addressing root causes of assembly issues. These advancements have strengthened their ability to deliver high-quality products and reinforce their commitment to excellence and innovation. Our award-winning AOI solution, with AI-driven programming, has streamlined the learning curve and reduced setup time while maintaining compliance with IPC Class standards and covering up to 95% of program packages, was another reason why the customer chose our Smart 3D Optical Inspection System (AOI).
To cater to diverse needs, ViTrox offer comprehensive range of V510Ai Smart 3D Optical Inspection System (AOI) solutions including V510Ai SE, V510Ai SE XXL, V510Ai Optimus 3D, V510Ai XL, V510i XXL, V510i XLW, V510Ai ST and V510Ai DST. For more microscopic inspection requirements, such as wire bond (Missing Wire, Broken Wire, Sagging/Shifted Wire, Off Pad Bonding, Ball Bond Diameter, Shorted Wire, Wrong Bond) and die inspection (Component Offset, Die Presence, Die Offset, Die Coplanarity, Die Chip-off/Crack, Die Orientation, and other Surface Defects on Die (Scratches, Contamination, etc)) , our V510Ai Optimus is an excellent choice for Advanced Packaging and Microelectronics. Additionally, we also have the new model, V510Ai R, a next generation model for conformal coating and final inspection.
Why Choose ViTrox Smart 3D Optical Inspection System (AOI)?
Customer Testimonials
Better detection rate, improved efficiency
Covering various back end semiconductor assembly processes
Robust algorithm to inspect die placement quality and condition, ensuring defects such as coplanarity, cracks, offset, damaged, etc. are captured, including die inner defects
High resolution solder balls inspection and measurement, ensuring solder balls are within acceptable tolerances in terms of pitch, coplanarity, etc. while defects such as bridging are also captured
Various configurations to tackle different challenges
Minimal experience requirement to create high quality inspection recipe
Ready for Integration with Any Industry Standard Environment
Our Smart 3D SPI solutions cover the full spectrum of electronics and semiconductor manufacturing, from high-speed SMT assembly to AI-powered, ultra-precision back-end inspection. As a key component of the integrated ViTrox AI-native ecosystem (SPI, AOI, AXI, ARV, and V-ONE), our 3D SPI leverages intelligent closed-loop solutions to maximize yield, accelerate throughput, and ensure uncompromising quality at a highly competitive cost of ownership.
Our Intelligent 3D Optical Inspection solutions deliver high-speed, high-precision capabilities for SMT and Semiconductor industries. Featuring a market-first AI-integrated suite with Autonomous Program Creation, Intelligent Quality Control, Auto Fine-Tuning, and Auto Review, it enables a self-healing production environment dedicated to AI-powered accuracy and zero-defect manufacturing.
Built for speed and simplicity, ViTrox's Smart 3D AXI delivers the market's fastest inline inspection with an intuitive, user-friendly interface, powered by proprietary AI across inspection, programming, quality control, and auto buy-off. The QX1 model pushes precision further with 2µm resolution, while the Line Scan series adds industry-first Dual Lane architecture for maximum throughput.
ViTrox's most distinct innovation, ARV, features a 6-axis robotic arm for human-mimicking multi-angle inspection up to 90 degree for conformal coating and final assembly. The 2-in-1 capability offers extreme flexibility and CAD-less setup, it provides direct labor replacement. Unlike traditional SPI or AOI, this solution sets a new benchmark for automated visual processes in manufacturing.
V-ONE provides detailed production insights and image traceability across ViTrox's SMT inspection systems, enabling a strategic and data-driven approach to manufacturing—making it a powerful enabler for Smart Manufacturing operations.
100% of their PCBAs without creating bottlenecks. Powered by real 3D measurement technology and high-resolution imaging, the Smart 3D AOI System ....
SMTo Engineering have forged a strong and strategic partnership built on trust, innovation, and shared commitment to serving Mexico’s electronics manufacturing industry. ....
Outstanding performance of our Advanced 3D Optical Inspection System (AOI). ....
Think Technologies Brazil, who was impressed by the capabilities of our V310i SE Advanced 3D Optical Inspection (SPI) and V510i SE Advanced 3D Optical Inspection (AOI) solutions ....
The algorithm is also compliant with the IPC Class standard to ensure good program quality coverage ....
V510i SE AOI is exceptionally accurate and user-friendly, with an A.I. system that simplifies the creation of new projects ....
This equipment excels in precision and features an integrated artificial intelligence system, streamlining the creation of new review schedules ....
V510i Advanced 3D Optical Inspection (AOI) Solution and the outstanding support from ViTrox’s Sales Channel Partner (SCP) in Mexico, SMTo Engineering SA de CV ....
“It is a pleasure to work with such a great team. Thanks to the responsible and unwavering accountable support from the ViTrox ABI-AOI team, we have successfully completed auto line changeover testing in Penang,” ....
洽逢春節期間您和您的團隊從教育訓練到人員的鼎力相助,使得生產及架設計劃得以順利進行 ....
ViTrox is privileged to receive recognition from Ellenby Technologies, Inc., an esteemed electronics manufacturer based in Woodbury Heights, New Jersey, USA. The company has shared their excellent experience with ViTrox's V510i Smart 3D AOI System, which has improved their PCBA inspection process.
Before adopting ViTrox’s solution, Ellenby Technologies faced surface mount production challenges, including bottlenecks in inspection speed, difficulties with coplanarity checks in 3D, and limited nomenclature identification. These issues placed an increased burden on the slower functional test stations.
ViTrox received positive feedback from Jesse Phelps, Production Manager at Ellenby Technologies, who shared that with the V510i system, they are now able to inspect 100% of their PCBAs without creating bottlenecks. Powered by real 3D measurement technology and high-resolution imaging, the Smart 3D AOI System provides comprehensive inspection capabilities with high-speed and highly accurate coverage. Jesse also emphasised the ease of programming as a key advantage, with A.I.-powered features that make the process faster, smarter, and more user-friendly. Furthermore, the A.I.-assisted auto defect buyoff (VVTS) achieves over 90% judgment accuracy, reducing human error, minimising false calls, and lowering labour costs.
The integration of ViTrox’s V510i Smart 3D AOI system has not only resolved Ellenby Technologies’ previous challenges but also elevated their inspection capabilities to new levels. By achieving higher efficiency and quality in their processes, Ellenby Technologies continues to deliver reliable and high-standard products to their customers, reinforcing their commitment to excellence.
ViTrox is proud to support Ellenby Technologies in their journey toward continuous improvement and looks forward to many more milestones together.
Since 2015, ViTrox Corporation and SMTo Engineering have forged a strong and strategic partnership built on trust, innovation, and shared commitment to serving Mexico’s electronics manufacturing industry. What began as a collaboration to address local representation needs has evolved into a long-term alliance that continues to redefine quality, reliability, and service excellence in the region.
At the time of the partnership’s inception, Mexico’s electronics sector was growing rapidly, yet access to advanced inspection technologies and dependable technical support remained limited. Recognising this opportunity, ViTrox appointed SMTo Engineering as its official representative in Mexico. With deep technical expertise and a customer-centric approach, SMTo quickly became a trusted local partner capable of delivering ViTrox’s full-line solutions, including Smart 3D Solder Paste Inspection System (SPI), Smart 3D Advanced Optical Inspection System (AOI), Smart 3D Advanced X-ray Inspection System (AXI), Smart Robotic Optical System (ARV), and VisionXpert Smart Code Reader (XS Series) and Smart Camera (XC Series), to manufacturers nationwide.
“Our partnership with ViTrox has been remarkable from the very beginning,” shared David Delgado, Operations Director of SMTo. “Their team has always been responsive and collaborative, providing consistent technical and operational support that enables us to serve our customers better. Even during the most challenging times, such as the pandemic, ViTrox worked hand in hand with us to overcome obstacles and achieve positive results together.”
Throughout the years, the partnership has achieved numerous milestones that reflect its strength and synergy. SMTo’s local investments in demo systems, customer training, and service infrastructure — supported by ViTrox’s continuous R&D innovation and global technical backing — have established a powerful value chain that benefits customers across Mexico. Together, they have installed more than 700 ViTrox systems nationwide, including V510i AOI, V310i SPI, V810i AXI, and V9i ARV solutions, helping manufacturers achieve world-class inspection quality and operational efficiency.
“ViTrox stands out not only as a technology leader but also as our best strategic partner — one that shares our values and supports our vision,” said Alejandro Olivar, Managing Director of SMTo Engineering. “Their professionalism, transparency, and continuous innovation have empowered SMTo to grow into one of Mexico’s leading providers of advanced inspection and automation solutions.”
The collaboration between ViTrox and SMTo is defined by mutual growth and customer success. By combining ViTrox’s state-of-the-art technologies and SMTo’s strong local presence and technical responsiveness, the partnership delivers tailored solutions that address real production challenges. Customers benefit from faster local support, improved inspection performance, and higher confidence in their manufacturing operations.
Beyond business achievements, both teams share a culture of trust, integrity, and teamwork. ViTrox and SMTo share the same values, which unite both companies through common roots — I.A.C.T.G., representing Integrity, Accountability, Courage, Trust and Respect, and Gratitude and Care. ViTrox’s commitment to knowledge sharing through joint training, factory visits, and engineering collaboration has elevated SMTo’s capabilities and contributed to workforce development within Mexico’s electronics ecosystem.
ViTrox is honoured to receive commendation from Flex Manaus for the outstanding performance of our Advanced 3D Optical Inspection System (AOI). Flex Manaus has praised the advanced capabilities of this system, which has significantly elevated their SMT assembly processes.
Flex Manaus, a key player in the industry, has always been committed to excellence and innovation. With the addition of ViTrox’s advanced 3D Optical Inspection (AOI) solution to their production line, they have achieved remarkable improvements in their operations.
Fernando Fernandes, Specialist Process Vision/Senior Support Technician shared, “We are delighted with our acquisition of ViTrox Optimus 3D equipment. The precision and ease of use of this system, coupled with its integrated artificial intelligence, have greatly facilitated the creation of new projects and enhanced our production line efficiency.
Implementing this equipment has enabled us to swiftly address assembly issues at their root causes, resulting in a substantial boost in the quality of our SMT assembly process. This advancement allows us to deliver high-quality products to our customers, reinforcing our dedication to excellence.
We also want to highlight the intelligent management system, V-ONE, which has proven to be an invaluable tool for monitoring statistical data. The service provided by the ViTrox team during installation and training was exemplary. We extend our gratitude to ViTrox for their continued partnership and support.”
ViTrox is honoured to receive recognition from our customer, Think Technologies Brazil, who was impressed by the capabilities of our V310i SE Advanced 3D Optical Inspection (SPI) and V510i SE Advanced 3D Optical Inspection (AOI) solutions.
Operating in the telecommunications market since 2015, Think Technology is a Brazilian company recognised as one of the best options for solutions in fibre optic networks, infrastructure and telecommunications equipment. A pioneer in the sector, Think Technology focuses on offering solutions for operators, integrator companies, contractors and equipment manufacturers.
In 2018, Think Technology acquired the company Giga Stamp. With the incorporation of Giga Stamp, Think Technology added network and distribution infrastructure equipment to its portfolio.
“At Think Technologies Brazil, we are thrilled to share our exceptional experience with ViTrox's advanced inspection systems, models V510i AOI and V310i SPI. These systems have significantly enhanced our production line operations.
The precision and user-friendly nature of the equipment, along with its integrated artificial intelligence features, have greatly facilitated the creation of new projects. Implementing these machines has allowed us to swiftly identify assembly issues and address root causes, leading to a substantial improvement in the quality of our SMT assembly process. This advancement enables us to consistently deliver high-quality products to our customers, reinforcing our commitment to excellence.
We extend our sincere gratitude to the ViTrox team for their outstanding service during the installation and training phases. Their support has been invaluable, and we eagerly anticipate continuing our partnership and exploring new opportunities for further improvement together.”, Daniel D. Andrade (Production Coordinator) said.
ViTrox is thrilled to receive Leviton Jimenez, Chihuahua's satisfaction testimonial, which expresses their delight with the capabilities of our V310i Advanced 3D Solder Paste Inspection (SPI SE) and V510i Advanced 3D Optical Inspection System (AOI SE) solutions as well as the outstanding support from the ViTrox Support Team and Sales Channel Partner (SCP) in Mexico, SMTo Engineering S.A. de C.V.
Leviton, a leading provider of electrical wiring devices, network connectivity solutions, data centres, lighting power management systems, LED lighting, security and automation applications, has recently advanced its capabilities by launching a new SMT assembly line in Jimenez, Chihuahua. This milestone represents Leviton's first venture into SMT technology with ViTrox, embracing this new technological advancement. ViTrox excelled in the technical evaluation and was chosen for the SPI and AOI platform for the SMT line.
Leviton Jimenez, Chihuahua has significantly enhanced its manufacturing capabilities through several benefits provided by ViTrox. The direct conversion of ViTrox’s SPI-AOI program offers Leviton centralised library management, allowing synchronised programming across both SPI and AOI platforms during programming setup. ViTrox's award-winning AOI solution's AI programming helps Leviton engineers shorten the programming time and the learning curve needed to handle the new AOI brand proficiently. The algorithm is also compliant with the IPC Class standard to ensure good program quality coverage, and it covers up to 95% of program packages. Apart from solder paste inspection, ViTrox's SPI can perform M2M connection with JUKI Printer for offset correction that helps to automate the production process. It can also communicate with other brands and platforms. ViTrox's seamless ONE View Connection enables Leviton to visualise real-time SPI-AOI defect images from respective review stations, providing easy process traceability and improvement for the Leviton team.
As Artificial Intelligence trends continue to revolutionise SMT manufacturing, leveraging advanced AI technologies can significantly enhance operational efficiency and product quality. ViTrox offers comprehensive SMT inspection solutions that integrate with cutting-edge AI technologies, delivering substantial benefits to the customer. The advanced and cost-effective SMT PCB Vision Inspection solutions, such as V310i SPI and V510i AOI, allow Leviton to optimise their processes, achieving high-speed, reliable and accurate inspection results. This implementation enhances Leviton's ability to maximise both their investment and operational efficiency.
Luis Enrique Chavez, Manufacturing Engineer at Leviton, shared his experience: "The SPI and AOI solutions have greatly improved our process control. These machines are extremely reliable, easy to use, and provide outstanding detection accuracy. I would strongly recommend investing in this equipment again." Not to mention, the special recognition goes to Isaias Aceves, the Manufacturing Engineer who introduced ViTrox's SPI and AOI solutions to Leviton.
Additionally, ViTrox has a strong local presence in Mexico with our key partner, SMTo Engineering S.A. de C.V, playing a vital role in sales and service support. Renowned for its excellent customer service, SMTo has offices and spare part hubs in Guadalajara, Chihuahua, and Monterrey to ensure exceptional customer service.
ViTrox is delighted to receive positive feedback from Coelmatic S/A regarding the great impact our V510i SE AOI equipment has had on Coelmatic's production processes.
Since its inception in 1954, Coelmatic has been committed to delivering high-quality products for industrial automation systems. Their product line includes impulse controllers, process controllers, temperature control and measurement devices, refrigeration controllers, programmable controllers for automation (PAC), supervisory relays, time relays, sensors, and more. Coelmatic's expertise, combined with international partnerships, allows them to provide cutting-edge solutions that meet the demands of the industrial automation and refrigeration technology market in Latin America.
Francisco Silva, Purchase Coordinator, said, “We at Coelmatic S/A are thrilled to share our positive experience with the ViTrox model - V510i SE AOI equipment. Integrating this advanced equipment into our production line has revolutionised our ability to identify assembly problems and implement root cause corrections swiftly. We enhanced the quality of our SMT processes significantly, ensuring we deliver superior products to our customers and uphold our commitment to excellence.
The inspection software of the V510i SE AOI is exceptionally accurate and user-friendly, with an A.I. system that simplifies the creation of new projects. We streamlined our operations and reinforced our dedication to quality with this innovation.
We also thank the ViTrox team for their expertise and outstanding support during the installation and training phases.”
ViTrox is proud to receive commendation from Usina Spark Eletrônica, a pioneer in automotive sound system power supplies, for significantly enhancing the efficiency of its SMD component assembly production line through the adoption of ViTrox's V510i SE Advanced 3D Optical Inspection (AOI) solution.
Since its establishment in 2009, Usina Spark Eletrônica has continuously adapted to market needs, launching technological solutions aimed at transforming lives and connecting people through positive experiences. Their commitment to sustainability, excellence and teamwork has made their products renowned for efficiency and durability.
Philipe, Maintenance Coordinator at Usina Spark Eletrônica, said, “At Usina Spark Eletrônica, we are delighted with our recent acquisition of ViTrox’s advanced inspection system, model V510i SE AOI. This equipment excels in precision and features an integrated artificial intelligence system, streamlining the creation of new review schedules.
Implementing this machine has allowed us to swiftly identify issues in the assembly of SMD components and execute significant improvements in our production line. The results have been overwhelmingly positive, particularly in enhancing the quality of our SMD component assembly and significantly reducing the impacts of both internal and external maintenance.
The training provided by the ViTrox team was crucial for our technicians and operators. They have continuously offered prompt support, ensuring the equipment remains fully operational and addressing our queries efficiently.
We extend our heartfelt gratitude on behalf of the Usina Spark Eletrônica’s directors, supervisors and operators.”
ViTrox is delighted to receive Etron's satisfaction testimonial who was astonished by the capabilities of V510i Advanced 3D Optical Inspection (AOI) Solution and the outstanding support from ViTrox’s Sales Channel Partner (SCP) in Mexico, SMTo Engineering SA de CV.
Etron is a world-renowned fabless IC design and product company that specialises in the production and research of buffer memory, logic chip designs, electronic applications, and system-on-chips. With strong business growth, Etron Technology expands its footprint in Mexico. Etron Monterrey has successfully implemented ViTrox’s V510i Optimus 3D AOI XXL to increase product efficiency, and cost savings for electronic manufacturing services for the business expansion.
José Mata, Etron Engineering Manager at Etron Technology said, “Firstly, let me congratulate every SMTo worker on the exceptional support of 24/7 and the development of our staff that they have provided us, for which we are grateful. When it comes to the ViTrox AOI system's performance, we were astonished by its tremendous capabilities, as it has exceeded our expectations in terms of meeting our clients' demand for the highest quality products, which has consequently shown itself in the highest levels of performance.” Jose added, “The team has a remarkable capacity for inspection. This system has proven to be very beneficial for our needs as it has greatly enhanced our plant's manufacturing processes. Let me congratulate the entire SMTo team for this great job!.”
SMTo is a key valued partner of ViTrox in Mexico, best known for its outstanding service support in handling customer inquiries and ensuring customer satisfaction. Besides that, SMTo Engineering has established full sales and service support in Tijuana, Monterrey, Reynosa and Chihuahua to provide better support to the customer. For more information on SMTo, please contact Juan Carlos Santoyo (juancarlos.santoyo@smto.mx) for further assistance.
“It is a pleasure to work with such a great team. Thanks to the responsible and unwavering accountable support from the ViTrox ABI-AOI team, we have successfully completed auto line changeover testing in Penang,” appreciated by Jabil’s Global Manufacturing Manager in the 1st quarter of 2022. By integrating ViTox’s V510i Advanced 3D Optical Inspection (AXI) Solution, Jabil now has successfully completed the auto line changeover for their precise production environment.
至導入貴司3D AOI 設備以來，感謝您和您的團隊一直以來對我公司的工作支持，也希望您一如既往的支持和幫助！
在競爭日益激烈的今天，我們持續希望您和您的團隊能更緊密的和我們團結在一起，正因為有了你們的鼎力相助也使我們對這個品牌設備充滿信心和勇氣，並從中享有成功和收穫喜悅。
從架設第一台3DAOI開始,在平日中當我們的設備有問題或有疑問時,總是能在第一時間獲得您和您的團隊解答和支援，同時我也多次發現當我們的工程人員在夜間有問題時在微信群內發問, 您的團隊也總會在很短的時間內進行解答。
包括這次在天長架設設備，洽逢春節期間您和您的團隊從教育訓練到人員的鼎力相助,使得生產及架設計劃得以順利進行。這些讓我們可以感覺到買貴司的設備是可以安心的,也相信貴司用心的服務品質，勢必成為光學檢測行業的佼佼者。
非常感謝您，願您在未來的日子裡能夠繼續給我們更多的支持與幫助，大家一起成長！
Missing, Offset, Skewed, Polarity, Billboard, Tombstone, Lifted/Bent Leads, Excess/Insufficient Solder, Overturn, Bridging, Wrong Part (OCV Marking), Pin Through Hole (Solderability & Pin Detection), Package Coplanarity, Lifted Lead (Height Measurement), Foreign Material Detection, Polarity Dimple Measurement
Various AI tools providing the best experience and work efficiency
Robust detection capability to cater inspection needs of various assembly processes
A comprehensive selection of AOI platforms and vision configurations designed to address varied manufacturing requirements
Ready to Support Various Industry 4.0 Initiatives
Central station for equipment operation and management, reducing the needs of human presence in the production floor
Coating Splash, Bubbles, Insufficient, Foreign Object, Coating Scratch, O Peel, Missing Coating, Excess Coating, Coating on Connector, Keep-out-area, Coating Thickness Measurement
Polarity/ Orientation, Absense/Presence, Knock-off, Component Chip-off, Foreign Object, PCB Exposed Copper, Assembly Inspection, Label Print Inspection, Label Quality Inspection, Connector Inspection
3D Missing, Offset, Skewed, Polarity, Billboard, Tombstone, Lifted/Bent Leads, Excess/Insufficient Solder, Overturn, Bridging, Wrong Part (OCV Marking), Pin Through Hole (Solderability & Pin Detection), Package Coplanarity, Lifted Lead (Height Measurement), Foreign Material Detection, Polarity Dimple Measurement
Rapid CAD-less programming with minimal experience requirement
5-minute view-based programming without any CAD input, perfect for final inspection applications, catering conformal coating, final assembly, and unpopulated area foreign material detection
Component auto-detect-and-populate by AI to generate recipe file for quick and easy programming effort without CAD files input
Inspect both sides of the PCB assembly with minimal material manual handling, reducing risks of damages due to human error
Improved top clearance and 3D inspection range
Providing full process traceability and peace-of-mind
The Problem: Manual defect verification relies heavily on human expertise, leading to consistency issues, high labour costs, and human error rates ranging from 2% to 40%.
The Science: The A.I. Verification Tool Solution (VVTS) intelligently analyses inspection data and automatically performs inspection results buyoff. This reduces the number of images that require operator judgement and minimises manual handling.
The Spec: Implementation yields up to a 60% reduction in labour and cuts buyoff time by up to 70%.
The Problem: Optical Character Verification (OCV) models that are accidentally assigned outside the actual component body region trigger frequent false fails or allow defects to escape.
The Science: A.I. Algorithm Validation automatically detects these boundary issues. Using proprietary A.I. and OCR capabilities, it warns the user and autonomously generates body marking models within the correct search areas.
The Spec: A.I. auto fine-tuning resolves these false calls in approximately 30 seconds, retaining only true defects with a 95.35% total fine-tuned coverage.
The Problem: Conventional AOI programming requires operators to manually assign algorithms for each component package, which is incredibly slow and highly dependant on the user's experience level.
The Science: A.I. Smart Programming automates this process using a proprietary A.I. Component Library. Users can run a "Full Board Auto Train" which uses machine learning models to autonomously programme standard SMT packages based on IPC standards.
The Spec: This autonomous setup achieves up to 99% component coverage without manual algorithm assignment.
The Problem: Mirror-like components and reflective dies in Advanced Packaging often reflect light away from the camera, resulting in poor 3D image quality and making edge detection nearly impossible.
The Science: The integration of a new high-resolution Vision Module equipped with Coaxial Lighting provides high-contrast images. This specialised optics system ensures precise edge identification and accurate OCV inspection on reflective surfaces.
The Spec: Utilising a 12MP camera with 8µm resolution improves inspection speed by >100% (<1 min), keeping false calls below 5 and achieving a First Pass Yield (FPY) of >95%.
The Problem: Standard SMT optical inspection systems struggle to measure or focus on very tall Through-Hole Technology (THT) components due to limited depth-of-field and single-sided camera setups.
The Science: Dual-sided vision systems (like the V510i DST) are integrated into a single platform to cover both SMT and THT processes simultaneously. A specialised Z-height module mechanically extends the depth-of-field to capture high details of top-side features.
The Spec: This technology provides comprehensive 3D measurement and inspection coverage for tall components up to 100mm in height.
The Problem: Boards that are slightly skewed on the conveyor cause standard X/Y offset measurements to report false failures, making it difficult to measure from precise custom reference points.
The Science: Smart Measurement features decouple simple offset tracking by allowing operators to configure distance measurements from custom, dynamically tracked reference points. 3D rendering algorithms automatically compensate for the board's skew.
The Spec: System accuracy for these measurements can be specifically mapped and validated to meet strict Cgk, Cpk, or GR&R requirements.
The Problem: Microelectronics and advanced packaging inspections often take place in cleanrooms where standard AOI machines risk emitting microscopic particle contamination.
The Science: Cleanroom-ready Semicon AOI platforms are structurally sealed and equipped with specialised HEPA filters to trap airborne particulates generated by the machine's moving internal components.
The Spec: These systems comply with Class 1000 (ISO 6) cleanroom standards and are equipped to meet SEMI S2/S8 safety standards.
The Problem: Manually programming polarity cheques often results in parameters falling outside the component body or misidentifying Pin 1, risking critical escapes during production.
The Science: Through the A.I. Component Library, the system performs autonomous polarity marking detection. It uses vision algorithms to detect Pin 1 information and sets up the bounds automatically.
The Spec: Integrated fail alerts immediately warn users if the setup is incorrect, feeding into an ecosystem that drives <1% A.I. escapes.
The Problem: Advanced packaging features component pitches so narrow that standard vision resolutions cannot accurately distinguish between adjacent solder joints or component bodies.
The Science: Upgrading the optical hardware to a higher resolution limits the pixel footprint, allowing the camera to capture finer geometric details required for ultra-dense architectures.
The Spec: The 12MP CoaXPress camera utilising an 8µm telecentric lens successfully resolves defects on narrow component pitches measuring <100µm.
The Problem: Traditional 2D inspection lacks the topological awareness to accurately detect subtle backend assembly defects like sagging, shorted, or missing wire bonds.
The Science: Micro AOI capabilities apply advanced 3D topographical rendering alongside high-resolution optics to measure wire bond width and trace the 3D trajectory of the wires.
The Spec: This solution reliably guarantees "Yes" detection capabilities for specific microscopic flaws including broken wires, double bonds, shorted wires, and 2D sagging wires.
The Problem: While A.I. covers standard packages, custom or highly specific legacy components may not have an existing trained model, requiring tedious manual intervention.
The Science: The Intelligent Control Tower works alongside A.I. auto-buyoff, specifically centralising and strategizing remote fine-tuning tasks for components currently unsupported by the standard A.I. models.
The Spec: This hybrid ecosystem ensures that overall A.I. Coverage remains at an industry-leading ~90%, while unsupported parts are caught and processed efficiently.
The Problem: Balancing parameters to avoid false calls without causing escapes requires experienced engineers to spend significant time reviewing buyoff results.
The Science: A.I. Auto Fine-Tuning acts autonomously, consuming historical inspection and buyoff result data to dynamically adjust tolerances and algorithmic parameters without human intervention.
The Spec: The A.I. handles standard fine-tuning in ~30 seconds, leaving only a residual user fine-tuning period of ~3 minutes.
The Problem: Sending sensitive PCBA image data to third-party cloud servers to train custom A.I. models presents massive data security and intellectual property risks for factories.
The Science: The V-ONE A.I. VVTS Training Platform empowers users to build and customise their own A.I. models strictly on-site. This closed-loop A.I. maintenance ensures data never leaves the factory floor.
The Spec: Offered as a one-time investment, this platform features 0 restrictions on the total number of A.I. models a factory can train.
The Problem: Production lines running multiple AOI machines often suffer from parameter drift, where each machine has slightly different libraries, leading to inconsistent quality checks.
The Science: The V-Library acts as a centralised database hub. It connects via IoT protocols to synchronise any updated inspection databases universally across all connected AOI systems on the floor.
The Spec: Standardisation through this ecosystem helps maintain a steady >85% A.I. Accuracy and >95% First Pass Yield factory-wide.
The Problem: NPI bottlenecks occur because conventional methods force programmers to gather PLX inputs, load empty libraries, and painfully assign algorithms package by package.
The Science: Fully Autonomous Smart Programming leverages historical IPC standards and machine learning. By running a "Full Board Auto Train," the machine applies pre-trained geometric algorithms to recognise and configure parts instantly.
The Spec: Achieves up to 99% component coverage during the auto-programming phase.
The Problem: Inspecting raw die attachments requires detecting anomalies (like transparent epoxy or hairline fractures) that lack high visual contrast against the substrate.
The Science: High-resolution Micro AOI leverages multi-angle lighting and high-megapixel telecentric lenses to capture light refraction off cracks and fluid epoxy boundaries.
The Spec: Capable of explicitly detecting Scratches on Die, Cracks on Die, Chip on Die, and Epoxy on Die within high-speed cycle times of <60 seconds.
The Problem: On high-density boards, shadows from adjacent tall components obscure the base of smaller parts, making exact 3D rendering and height measurement prone to error.
The Science: State-of-the-art 4-Way Projectors execute 8 Layers of Projection. Combined with Angular Cameras, this multidirectional fringe projection eliminates shadows and reconstructs a flawless 3D point cloud.
The Spec: Ensures accurate height measurements, enabling the detection of die coplanarity discrepancies as small as 30µm.
The Problem: Manual defect review at repair stations is monotonous, slowing down line speed, and is the primary source of escaped defects reaching the end customer.
The Science: A.I. VVTS bridges the gap by feeding inspection images directly through a local ViTrox A.I. Engine via REST services. The A.I. predicts the result (e.g., "FAIL MISSING") before the human operator even reviews it, acting as a smart assistant.
The Spec: Generates a massive ~70% A.I. Impact, catching <1% A.I. escapes overall.
The Problem: Standardised A.I. models can degrade in performance if a supplier changes the physical characteristics of a component, leading to recurring false calls.
The Science: The system provides Flexible Use Modes, specifically an "Autonomous train by component level" feature. Users can isolate the changed component and re-feed it into the local model for algorithmic retraining.
The Spec: The Autotrain summary validates the retraining in real-time (e.g., executing model updates in ~211 seconds).
The Problem: Aerospace and medical sectors require strict adherence to IPC Class 3 offset and coplanarity rules, which are difficult to enforce manually during standard SMT programming.
The Science: A.I. Smart Programming autonomously sets default algorithmic tolerances governed strictly by embedded IPC Class 3 databases.
The Spec: Systematically verifies offsets (e.g., Offset IPC Class 3 Compliance where variance is restricted to <= 25%) directly inside the GUI.
The Problem: Traditional top-down cameras cannot view the meniscus or heel of a solder joint hidden beneath component bodies like J-leads or PLCCs.
The Science: Incorporating Side Angle Cameras allows the optical system to capture angular views of the solder joint. 3D rendering then processes these angular captures into statistical quality charts for operator review.
The Spec: Hardware utilises 12MP CoaXPress Cameras with available 15µm, 13µm, 10µm, or 8µm telecentric lenses to capture these hidden micro-details.
The Problem: True smart manufacturing is hindered by disjointed inspection equipment that requires constant physical human input for programming, tuning, and buyoff.
The Science: Implementing a Full A.I. Ecosystem integrates A.I. Smart Programming, A.I. Auto Fine-Tuning, and A.I. VVTS. This interconnected loop uses V-ONE dashboards to centralise data, pushing autonomous results directly to repair stations without operator intervention.
The Spec: Converts a highly manual floor into an automated hub, yielding a 60% reduction in labour and ~70% decrease in human error.
The Problem: Full 3D point-cloud generation is computationally heavy, and using higher resolutions to catch micro-defects often tanks production line cycle times.
The Science: Upgrading to advanced CoaXPress camera architectures facilitates massive data bandwidth, allowing high-resolution sensors to transmit 3D fringe data to the processing engine instantaneously.
The Spec: Maintains inspection speeds of < 1 minute per board even at ultra-high 8µm resolutions—a >100% speed improvement over legacy setups.
The Problem: Components that do not sit perfectly flat on the PCB (coplanarity failure) cause open circuits, but 2D imaging cannot reliably detect Z-axis displacement.
The Science: True 3D AOI maps the absolute Z-height of the component body and leads. It calculates the delta between the board surface datum and the component topography.
The Spec: Delivers highly accurate coplanarity measurements down to a 30µm threshold.
The Problem: After a programme is manually created, operators must wait for actual false calls or escapes on the production line to discover that their algorithmic parameters are wrong.
The Science: A.I. Algorithm Validation pre-emptively runs background checks on user-defined parameters against machine-learning norms. It visualises exactly where search areas overlap incorrectly with component bodies.
The Spec: Evaluates setups instantaneously, preventing escapes while managing a base Total A.I. Call volume of ~800+ components.
The Problem: Factories lack clear, real-time visualisation of how equipment changes actually impact their FPY and escape rates, making ROI hard to prove.
The Science: The V-ONE centralised dashboard aggregates data from all AOI machines, generating comprehensive AI Summary reports. It plots "Total A.I. Coverage," "A.I. Impact," and exact counts of Correct/False calls.
The Spec: Empirically tracks improvements, validating milestones such as First Pass Yields > 95% and A.I. Accuracies > 85%.
The Problem: Small passives like chip capacitors and resistors frequently generate false missing or offset calls due to slight visual variations in their termination bands.
The Science: A.I. Auto Fine-Tuning is specifically designed to target these high-volume passives. It recognises harmless variations in terminations and autonomously widens passing thresholds without sacrificing true defect detection.
The Spec: A.I. fine-tuning specifically resolves passive component false calls in ~30 seconds, improving the true defect retention rate to 95.35%
The Problem: Back-end PCB assembly inspection after wave soldering must evaluate heavily fluxed, irregular THT solder joints alongside bottom-side SMT components.
The Science: Utilising a Dual-Sided Vision platform (like V510i DST) allows simultaneous top and bottom inspection. It employs specialised lighting to penetrate flux residue and evaluate solder joint volume and bridging.
The Spec: Eliminates the need for board flipping or secondary machines, maintaining a unified First Pass Yield metric >95% across both SMT and THT stages.
The Problem: Microscopic debris or foreign materials on a substrate can cause catastrophic shorts during die attachment or wire bonding, but are hard to distinguish from the substrate background.
The Science: Combining high-resolution 12MP sensors with 3D threshold mapping allows the Micro AOI to detect unexpected Z-height anomalies (debris) resting on the flat substrate datum.
The Spec: Achieves comprehensive "Yes" coverage for Foreign Material and Contamination on Die using high-resolution 8µm optics.
The Problem: Management often hesitates to invest in software upgrades for repair stations, assuming human operators are cheaper than implementing A.I. software.
The Science: The A.I. VVTS essentially acts as a highly trained, tireless operator. By executing autonomous inspection results buyoff, it directly cuts the required operational headcount and significantly reduces factory operational expenses.
The Spec: Demonstrates direct ROI through up to 60% labour reduction, a 70% decrease in human-induced defect escapes, and a total A.I. coverage of ~90%.
Thank you for your interest in our product. To download files, please complete our one-time registration process.