There are many kinds of agricultural machinery markets. The quality of rotary-cultivation machinery in the market is uneven, counterfeit and shoddy products are full of them, and incidents involving peasants and farmers in the market occur from time to time. Users should pay special attention to screening when they purchase. The following eight points may be helpful when choosing a rotary tillage machine. See quality certification documents Quality certification documents refer to product inspection certificates, provincial and ministerial agricultural machinery promotion permits, etc. Before the formal products are shipped from the factory, the quality inspection departments of the production companies carry out inspections on the products in accordance with the relevant standards, and the qualified products are issued by the inspection personnel. The certificate is either on the machine or in a spare part box. Provincial and ministerial agricultural machinery promotion permits were posted on the surface of the machine. Look at the nameplate Regular products have aluminum product nameplates. The nameplate clearly indicates the product's trademark, model specification, serial number, date of manufacture, and manufacturer. Look at the instruction manual and the "three guarantees" certificate Regular products have instruction manuals that guide the user in safely operating and maintaining the machine. The "Three Guarantees" certificate is in line with the state's "Three Guarantees" provision, with replacement certificate and maintenance network instructions. The product model, specification, and name described in the instruction manual and the "three guarantees" certificate shall be in one-to-one correspondence with the nameplate. Look at safety protection and safety warning signs The chain transmission part of the regular products, the cutter shaft assembly part and the universal transmission spline shaft, etc., have a solid and reliable protective cover. For areas that are likely to cause shearing and squeezing hazards, standard and permanent safety warning signs are attached. Look at the spare parts box The regular spare parts box of the regular products includes packing list, wearing parts, certificate of conformity, instruction manual and “three guarantees†certificate. See parts quality The quality of regular parts is good, and there are no obvious defects such as cracks, sand holes, slag inclusions, and burrs. Rotary knife surface has been rust-proof treatment, a corporate trademark. Look at the appearance quality The cover parts of the regular products have been treated with anti-rust, waterproof, anti-corrosion and other treatments, the paint surface is smooth without traces, and the color is uniform. See assembly quality Regular products have even weld joints, no leakage welds, and no distortions such as racks and covers. Hanging agility, no shortage of parts, no leakage. Rotary knife is fixed and reliable on the cutter shaft, and its specifications and models are the same. The measured work width is in accordance with the parameters provided in the technical documentation. Today, counterfeit goods are becoming more and more true, some are well-packaged, and there is no difference between appearance and genuine goods. Although there are experts in law enforcement officers, they are sometimes not allowed to know what is wrong. Only consumers themselves can improve their vigilance and discrimination ability to better safeguard their legitimate rights and interests. China Extract Powder For Use As Dietary Supplement Extract Powder, Extract Powder Manufacturer Shaanxi Kang New Pharmaceutical co., Ltd. , https://www.anabolicsteriod.com