It detects pinholes in the substrate, weak points under pressure, and defective areas.
A high voltage is applied to the substrate, and a spark is forcibly generated at pinholes or weak points in the insulation to detect defects. 【Features】 - The high-voltage power supply for the wedge is designed to minimize the discharge energy during sparking. - The applied voltage uses a high-voltage stabilization power supply method. - There is almost no discharge marks or carbon adhesion on the workpiece or electrodes due to sparking. - It maintains a very stable output voltage against fluctuations in power supply voltage and load. - There is very little damage to the electrodes, allowing for longer maintenance cycles. For more details, please contact Wedge Corporation, Electrical Division, Sales Representative: Uesugi at TEL: 06-6885-6273 / FAX: 06-6885-6274 / E-mail: info.wedge-d@webcatch.jp - Mentioning "I saw it on Ipros" will facilitate a smoother response.
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basic information
【Type】 【Pinhole Detection Device for Sheet-like Substrates】 - A highly stabilized voltage is applied between the electrodes, and a sheet-like substrate is passed through. - If there are pinholes or weak points in the substrate, a spark is forcibly generated to detect them. - Pinhole detection, which is difficult with optical methods, can also be achieved, allowing for faster processing. 【Self-Healing Device】 - If there are pinholes in aluminum vapor-deposited films that could affect quality, this device vaporizes a certain amount of the deposited area around the hole using spark energy to remove it. - This increases the surface distance from the hole to the deposited surface, improving dielectric strength. 【Pinhole Detection Device for Molded Products】 - Detects defects such as pinholes or thin film areas in molded products like bottles, caps, and cases. ● For more details, please contact Wedge Corporation, Electrical Division, Sales Representative: Uesugi. TEL: 06-6885-6273 / FAX: 06-6885-6274 / E-mail: info.wedge-d@webcatch.jp - Mentioning "I saw it on Ipros" will facilitate a smoother response.
Price information
It varies depending on the case, so please feel free to contact us.
Delivery Time
※It varies depending on the case, so please feel free to contact us.
Applications/Examples of results
■Detection of pressure resistance weak points such as pinholes and thin film areas ・Various sheet-like substrates ・Aluminum vapor-deposited film ・Molded products (bottles, caps, cases, etc.)
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Company information
Wedge Corporation addresses issues related to surface modification equipment, static electricity countermeasures, and charging devices with experienced technology. Please feel free to contact our sales department representative, Shimizu.