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Pinhole inspection device Product List

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Pinhole inspection machine [Demo unit available for loan]

This is a product catalog for a pinhole inspection machine using high voltage generation technology.

We conduct non-contact inspections for pinhole defects in plastic containers, caps, films, and more. Utilizing high-voltage discharge technology, we can instantly detect any pinhole by sandwiching the inspection area with electrodes. We also offer demo units for loan, so please inquire about compatible models. 【Contents】 Pinhole inspection for plastic containers, caps, and films - Pull-top pinhole checker (manual type) - Pinhole checker (automatic type) Pinhole inspection for sealed packaged food - Package pinhole checker (automatic type) - Package pinhole checker (manual type) Pinhole inspection for containers using water as a medium - Micro Checker KS1 *Please check the details in the PDF download.

  • Testing Equipment and Devices

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Q&A about the pinhole inspection machine

Here are some frequently asked questions and answers regarding the pinhole inspection machine!

The "Pinhole Inspection Machine" inspects pinhole defects in plastic containers, caps, films, etc., without contact. Utilizing high-voltage discharge, it detects any pinhole instantly by sandwiching the inspection area with electrodes. We have compiled frequently asked questions and answers regarding this product. Other questions are also available on our company website. 【Q&A】 ■ What is a pinhole checker? A: It is a device that detects unexpected defects (holes) in the target object. ■ What are the inspection targets? A: Mainly insulating materials. Example: Films, bottles, hoses, etc. It is not applicable to metals and highly conductive materials. ■ How long does the inspection take? A: Detection can be done instantly. ■ What is the minimum size of holes (pinhole) that can be detected? A: Detection is possible at the micron level, but only for through-holes. *For more details, please refer to the PDF materials or feel free to contact us.

  • Defect Inspection Equipment

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