Rotary cultivators are low-speed, heavy-duty farming equipment. Although its working principle is very simple, the requirements for quality are very high. Because of the fields that need to be cultivated, the difference in soil quality is large, and obstacles such as clods are frequently encountered. In addition, the working time of the rotary cultivator is relatively concentrated, which requires the quality of the machine to be excellent and avoid delays in production. At present, the sales price of rotary cultivators varies, and the quality is also uneven. Farmers' friends often have a dilemma between price and product quality. Especially in recent years, the prices of rotary cultivators have fluctuate greatly, and various models of machines have fallen. Then, with the price drop, besides bringing benefits to farmers, will it cause a decline in the quality of rotary cultivators? Interview: Yang Xuejun, Director of the Institute of Farming and Planting Machinery of the Chinese Academy of Agricultural Mechanization In general, farmers benefit from the price reduction. However, on the other hand, some manufacturers use inferior materials in order to reduce costs. Now there are more manufacturers, especially the number of manufacturers. The number of small factories is relatively large, so it is difficult to guarantee product quality. The first appearance is rough, the variation is large, and the vibration is relatively large. Besides the poor appearance quality, there are poor reliability, such as the traditional part, including the gear box. If the quality of these tools cannot meet the requirements, these places may have problems. Take the wearing parts of the cultivator! The quality of the products of regular and individual small factories varies widely. Rotary tillers generally produced by regular manufacturers use 65-manganese steel as raw material. This kind of rotary knife can be used for one year. Some manufacturers use 45-manganese steel as the rotary tiller to reduce costs. After six months, they are scrapped. . In contrast, the difference in the quality of gears is even greater. Gears based on 20-chromium-manganese-titanium can be used for 5 years without quality problems. Gears produced with 45-manganese-manganese steel will begin to lose their teeth in less than two years and cannot be used normally. This small consumable, the quality of the difference is so disparity, not to mention the assembled machine! Can not be sloppy when choosing. In addition, although the quality of the wearing parts of the rotary cultivator is quite different, it is difficult to distinguish from the appearance, so the farmers' friends must consult it clearly when purchasing. It's not easy for a peasant friend to earn some money, and spending money is a matter of careful planning. When you buy a machine, you can't ignore the quality because the map is cheap. Interview: Dachang's product quality is still relatively safe, first of all it has a relatively complete quality management system, for example, there are several plants have also passed the ISO9001 quality certification system, so it has a quality assurance system, the second is relatively speaking The quality of Dachang's employees is relatively high, so the quality of Dachang's products is still guaranteed. Look at the appearance when you first buy, and see if the appearance of paint is bright, whether it is rough, it is best to move, listen to the drive system, listen to the turn of the Vibration, noise, judging by these; In addition to look at the transmission part, including the gear box there is no oil leakage, the main attention to a few issues. Farmers' friends should be careful when buying a rotary cultivator. Choose a model that suits your needs, pick a good machine, and use it to get it right. Finally, remind you again, buy a rotary cultivator and don't forget to have an invoice.
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