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Food Metal Detector Into Food Safety Key Control Point

At present, some countries have already implemented HACCP, Hazard Analysis and Critical Control Point regulations, and have become the key control point for the detection of metal foreign bodies for frozen aquatic products after customs clearance of imported aquatic products. Once the metal foreign matter is detected, all the goods will be returned or destroyed. Enterprises to enter the international market to obtain a green pass, for the implementation of HACCP guarantee system is also increasingly attention. Efficient and stable metal detector into a metal impurities containing meat, poultry, vegetables and seafood cans flow to the market a strong barrier, effectively protect the food safety.

Therefore, the food metal detector is the most powerful tool to control food safety, but because the metal detector is the main indicator of detection sensitivity, that is, to detect the smallest metal. Factors that affect the sensitivity of metal detectors are: metal detectors can be divided into two categories: magnetic metal (such as iron, manganese, nickel, etc.) and conductive metals (such as copper, tin, stainless steel, etc.). Iron has a strong magnetic field induction, that is, magnetic permeability is very strong, so that the original magnetic flux enhancement, metal detectors easy to detect. Stainless steel is non-magnetic, conductive and very weak, so that the original magnetic flux weakened, metal detectors difficult to detect.

And this article will refer to the metal detection equipment, can detect iron and non-iron and other metals, the sensitivity can be adjusted separately, with memory function can be preset 6 kinds of detection substances, with water products and frozen products have a good exclusion The use of stainless steel materials, anti-corrosion, anti-corrosion, anti-corrosion, anti-corrosion, anti-corrosion, anti-corrosion, anti-corrosion, anti- Not rust, easy to clean. So widely used in food, medicine, toys and other requirements of the metal in the detection of objects.