Stimulated by the subsidy policy for the purchase of agricultural machinery, the agricultural machinery market has expanded rapidly. Many enterprises have invested in the production of agricultural machinery. The sediments are mixed and the products are uneven. This exposes the lack of entry barriers in the industry, the emergence of short-term profit-making enterprises, and the low level of homogeneity among enterprises. Vicious competition, product quality can not be guaranteed, and the industry's technological innovation is not strong. A simple summary of the issues that should be noted when purchasing agricultural machinery:
1. First of all, we must understand what are the main manufacturers of the production machinery, and choose the well-known brands with relatively large scale and strong research and development capabilities, because these enterprises have relatively strong quality assurance conditions, and the product quality is relatively stable. More timely. In addition, before investing, the farmers who have used the machinery are investigated, the performance, quality and after-sales service of the machine, and finally the specific model is determined according to their own use and bearing capacity.
2. Before picking up the car, check whether the machinery has the quality inspection certificate, product promotion permit, three-pack maintenance certificate and other documents, and check whether all the documents are marked with the product name and main technical parameters marked on the mechanical nameplate. The factory number and the name, address and contact number of the manufacturer are consistent to prevent the purchase of counterfeit and shoddy products. And carefully read the instructions, carefully check whether the mechanical on-board tools and main accessories indicated on the manual are complete, in order to prevent the seller from cutting corners and reducing the number of accessories, and resolutely refuse to propose the factory date is too long, the storage time is longer or the product is repaired.
3. Carefully check the appearance of the machine. Generally speaking, the appearance quality of the product reflects the intrinsic quality of the product to a certain extent. Before buying the machine, it is necessary to observe whether the product has signs of bumping, damage, paint stripping and renovation. Whether the welding gap of each welding part is flat and firm, the sealing part has the "three leakage" phenomenon of oil leakage and air leakage, whether the gap of each part is consistent, whether the casting has cracks and pores and other defects. Whether the transmission parts have protective measures. According to national laws, agricultural machinery must have protective measures. When purchasing machinery, you must select those products that have reliable protective measures and do not remove hidden dangers and warning signs. You must not save effort and bury potential safety hazards.
4. For the power machinery to be tested. First check the starting performance, it is necessary to start several times to check the starting condition, and then carry out the dry running. Under the normal working speed, idle for more than 10 minutes to check whether the machine runs smoothly and there is no abnormal sound. Check the joint surface and seal at the end of the operation for leaks.
5. Check the operation performance. Actual operation of the machine, check whether the operation is flexible or not. Whether the brake light is safe and reliable, for the supporting machinery, it is possible to turn the machine to check whether the rotating parts are flexible and there is no stuck phenomenon.
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