Pursuing Zero Defects (Zero-Defects) Contributing to the improvement of quality assurance capabilities and the promotion of automation in Thai factories

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 News & Events

NANO SEIMITSU not only sells automatic sorting machines, but also offers the High-speed AOI sorting service with TRIGO QUALITY SERVICES and Hanshin Neji (Thailand).

＊We are continuing our sorting service at our automated sorting house in Bang Phli, and from September, we expanded to three locations in Rayong, Chonburi and Samut Prakan. Please contact us to discuss your needs in an area convenient to your company.

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Automatic Inspection of Female Screws (GO/NO-GO) ​​(Sep 15, 2025)

Let’s be honest — this is one of those tasks that’s tedious and hard to get consistent results from, isn’t it?
Traditionally, operators insert a plug gauge into each hole and rotate it by hand. When the volume is high, it takes a lot of time and effort, and results can vary depending on the person.

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Non-destructive Eddy Current Testing Machine FTS-eddy1 ​​(Sep 8, 2025)

Imagine this scenario: One day, you suddenly discover that a specific production lot contains different materials, abnormal heat treatment, or even skipped processes.
Such issues could easily escalate into a serious quality problem.

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360° side-view inspection with a single camera ​​(Sep 1, 2025)

Last week, we featured our inner diameter inspection lens. This week, we are pleased to introduce a special lens designed for outer surface inspection.
This lens enables a single camera to capture both the top and full 360° side view of a workpiece. It offers a maximum field of view (diameter × height) of φ25 × 17 mm, making it ideal for cylindrical products such as bottle caps and metal parts.

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“Are you overlooking defects in holes?” – 360° fisheye lens inspection ​​(Aug 25, 2025)

This week, we are introducing our inner surface inspection solution using a fisheye lens.
Scratches, defects, and foreign material hidden inside holes — which were often overlooked by visual inspection — can now be reliably detected with this lens.

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Frontline Report on AI Visual Inspection ​​(Aug 18, 2025)

Until now, visual inspection has faced several challenges:
・Dimensional inspection is possible, but appearance inspection is difficult.
・Reducing oversight leads to excessive false detections.
・Determining subtle “gray zones” is extremely difficult.
Conventional image processing has only allowed a binary judgment — black or white. This inability to handle the “gray zone” has long been a major obstacle. But now, AI is changing that situation.

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