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Change the traditional detection mode of the shoes and clothing industry.

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Foreign object detection – Method 2: Magnetic detection technology

When the object passes through the sensor (inside the detection head), the magnetic field changes, and the metal is the main principle of metal detecting machine by detecting these fluctuations. The metal has a wide variety of properties, and the frequency of the magnetic field is also different. Shanghai Easement has the earliest focus on this feature and obtains high sensitivity testing technology patents for various metals. Breaking through another technical difficulties, finally makes the product test success. The spirit of the technical developers abandoned the spirit of the exploration, innovating the mature detection area.