First, the purchaser must have a clear mind and a clear bottom line. In accordance with the classics of "shopping three families do not suffer losses", the performance, quality, price, "three guarantees" service of the same model and different brands are repeatedly compared and then selected. For those information advertisements that are indiscriminately bombed, it is necessary to seize the money bag and beware of entering the cage. Once deceived, the loss will be great.
Second, we must do "three look." A look at the agricultural machinery test identification certificate, the "Agricultural Machinery Promotion and Production License" and other documents are true and effective. Second, look at the product manual. Learn about its advancement, applicability, safety, reliability, maintenance, repair, troubleshooting, etc., as well as the main efficiency indicators of field operations, and so on. If there is no manufacturer's name, address, and, for example, only one, often an unqualified or fake shell product of an informal manufacturer or "empty shell" enterprise, it is necessary to refuse to purchase. Third, look at the date of the factory, do not underestimate this matter. After the products enter the market, they must follow up the investigation, learn more about the user's improvement opinions, and make further improvements to the defects of the products to meet the requirements of farmers, improve product competitiveness, and expand market coverage. Therefore, the closer the date of the factory product, the more advanced the product should be. Although this matter is small, you can never forget it.
Third, we must obtain a "one ticket and two certificates." The so-called "one-vote", that is, the invoice issued by the seller, is the delivery bill uniformly supervised by the state finance and tax administration department, and is a valid certificate for the purchaser. "Second card", one refers to the quality inspection certificate issued with the product, and the second is the certificate of the "three guarantees" service required for the product to fail after the sale. Its contents include product name, specifications, model number and internal combustion engine number; company name, address, and so on. According to Article 3 of the “Regulations on the Responsibility for the Repair, Replacement and Return of Agricultural Machinery Products” (referred to as “Three Guarantees”) of the six ministries and commissions of the State: “Who is the seller of agricultural machinery products who is responsible for the “three guarantees” principle”. During the period of validity of the “Three Guarantees”, the user shall repair, replace and return the service with the invoice and the “Three Guarantees” voucher when the agricultural machinery product fails. The invoice is the right granted to you by the National Consumer Protection Law. You have the right to request and keep it. Be careful, don't be afraid of unscrupulous traders' "no reimbursement, no invoicing, price concessions" trap. Once the invoice is not invoiced, it is cheap to buy fake and inferior products, and there is a consumer dispute. Because there is no invoice, there is no room for the air, no evidence is given, and there is no complaint. It seems to be dumb to eat berberine, and there is no way to tell.
Fourth, we must test the machine to see if the appearance of the whole machine is novel and beautiful. And the engine is running a few times, check the starting performance of the engine, see if the machine is running smoothly, whether there is abnormal noise, whether the transmission box is overheated, etc.; whether the operation is light and flexible, with or without deviation. If you can not test the machine, you can manually check the structure of each component to see if there is any card machine in the rotating parts; check whether the parts are loose, damaged, stripped, welded, welded, flat, firm and smooth; Cracks, stomata, blisters, "three leaks", and signs of refurbishment and so on.
When purchasing the harvester, if the farmers' friends purchase the above-mentioned purchase method, they will be able to buy the wishful agricultural machinery products, and as soon as they walk on the Cotai Strip, they will receive fast and good economic benefits.
Rice combine harvester is a complex structure. As a necessary tool for common agricultural mechanization, it has a large investment. Therefore, you need to understand these purchasing techniques and let the money be spent.
