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Identification of agricultural machinery counterfeiting method
As the saying goes, “I am afraid that I do not know the goods, I am afraid that the goods are better than goods.†In the practice of purchasing farm machinery products, farmers’ brothers have summarized 10 methods for identifying counterfeit agricultural machinery. This is introduced to everyone and hopes to attract attention. A look at product certification. Authentic products are certified by the National Quality and Technical Supervision Department, approved for production, inspection and certification, instructions, and installation notices, if not more than fake and shoddy products. Second, see the specification model. When selecting accessories, it is necessary to observe whether the specification model meets the requirements for use. Some are almost the same from the outside, but they can't be used without paying too much attention. Third, see if there are assembly marks. Authentic and qualified product assembly marks are very clear and obvious. Unmarked and unclear marks must not be used. Four to see if there is no corrosion. Some parts may be rusty, oxidized, discolored, deformed, or aged due to poor storage or long storage time. If any of the above conditions cannot be purchased. Five to see whether there is distortion. Such as tires, V-belts, shafts, rods, etc., storage method is not appropriate, it is prone to deformation, geometrical dimensions can not meet the requirements of the use of regulations, it can not be used normally. Six to see whether there is a crack. The counterfeit and inferior products are viewed from the appearance and have a low gloss, and there are obvious defects such as cracks, sand holes, slag inclusions, and burrs, which easily lead to failures such as oil leakage, water leakage, and air leakage. Seven to see if there is loose, stuck. Qualified products, assembly parts turn flexibly, the gap size meets the standard specification. Most of the shoddy products are not too loose, that is, they are not flexible. Eight to see the surface color. Manufacturers of original products, surface coloring are more fixed, are the prescribed color. Generally experienced can be seen from the appearance of true and false. Nine to see the appearance of packaging. Authentic product packaging emphasizes quality, and the products are treated with anti-embroider, waterproof and anti-corrosion treatments. They are packaged in wooden boxes and marked with product names, specifications, and model names in obvious locations. Ten to see the trademark and weight. When buying agricultural machinery products and accessories, you must choose Guoyou, Buyou branded products. When you purchase an accessory, you must first measure the amount of helium by hand. Most of the counterfeit and inferior parts are lightweight and small in size.