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The difference between imported needle detector and domestic needle detector
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Here I describe the popular principle of the needle detector;
The current principle is to use magnetic induction technology; that is, the upper magnet and the lower coil form a range magnetic field; the current fluctuation of the coil after the iron passes through is converted into a mechanical signal. This technology may never be applied to this field before the Needle Detector Act in Japan;
Therefore, the needle detector was first born in Japan; this technology was first applied in Japan; but it does not mean that China did not have this technology. With the implementation of the law, all textiles exported to Japan must pass needle detection; Needle detectors of Japan became popular in China, especially the Japanese Nippon Needle Detector, Nissin Needle Detector, and Japanese HASHIMA Needle Detector; of course, the HASHIMA needle detector is also a rising star; the reason is that it is cheap; compared to other Japanese brands Cheap
You know, the domestic imitation ability is very strong; after the popularity of needle detectors, domestic imitations began in large numbers, but in the early stage they were imitating the appearance.
After 20 years of development, the domestic needle detector is no worse than imported machines in the world, and it has also been well improved from appearance to hardware configuration.
However, whether it is imported or domestically produced, you need to be cautious when buying; because the needle detector comes out of those imported brands, if the customer does not specify the brand, do not covet cheap; because not all needle detectors are used for needle detection of.
For more inquiries about the needle detector, please contact Songdo Intelligent www.mtc-sz.com Songdo Intelligent is committed to the development, promotion and application of modern intelligent equipment; it also operates some high-quality brand equipment, such as HASHIMA Hashima Needle detector, Japanese NIKKA metal detector, Japanese NCA needle detector, automatic barcode scanner, automatic computer cutting machine, etc.;
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