Precautions for installation of hydraulic cylinder sealing kit
For Komaisu Cylinder Seal Kit,Tightening Cylinder Repair Kit,Kobelco Cylinder Seal Kit,Travel Motor Seal Repair Kit Safe Seal Technology Co., Ltd. , https://www.jsspreals.com
1.Before installation, carefully check whether the model and specifications of the sealing kit match the hydraulic cylinder, and whether there is any damage or deformation.
2.Before installing the sealing kit, the interior of the hydraulic cylinder should be cleaned thoroughly and checked for foreign objects, sand particles, and other impurities to avoid affecting the sealing effect.
3.When installing the sealing kit, special tools should be used to avoid using hard metal tools or manual tools to avoid damaging the sealing kit.
4.When installing sealing kits, attention should be paid to the direction and position to ensure that each sealing kit is installed correctly to avoid leakage or poor sealing.
5.When installing the sealing kit, attention should be paid to applying lubricating oil or lubricant to make it easier to install and improve the sealing effect.
6.After installing the sealing kit, pressure testing and running should be carried out to ensure the sealing effect and the normal operation of the hydraulic system.
Survey: Where is the domestic agricultural machine?
[ China Agricultural Machinery Industry News ] China's rural consumer market is a blue ocean. In recent years, businesses have turned their eyes to this vast market, from e-commerce giants to rural "brushing walls", to home appliances "going to the countryside", and now After the large-scale mechanization of agriculture, the blowout of agricultural machinery sales, the rural consumer market can no longer be ignored.
Survey: Where is the domestic agricultural machine?
Previously, China Rural Voices has been paying attention to China's rural consumer market. In the past year, it has paid special attention to the agricultural machinery market, from agricultural machinery production to sales, from an ordinary farmer consumer to relevant departments, and conducted in-depth interviews and research.
The development of modern agriculture is inseparable from mechanization. Under the attention of governments at all levels, China's agricultural machinery industry is developing faster and faster, and the level of agricultural mechanization is also constantly improving. However, many farmers feel that the quality and technology of domestic agricultural machinery are not as good as those imported from foreign countries. What problems still exist in China's agricultural machinery industry? Premier Li Keqiang proposed the grand plan of "Made in China 2025". The plan proposes that by 2025, the overall quality of China's manufacturing industry will be greatly improved. How far is the distance between domestic agricultural machinery and foreign agricultural machinery?
In Shayang County, Jingmen City, Hubei Province, Fu Xiaojun transferred more than 2,000 mu of land through land transfer. In addition to planting some rapeseed, most of the land was planted with rice. In order to better develop the planting, and to avoid the labor cost, it is a variety of agricultural machinery that can not be planted.
Fu Xiaojun: There are rotary tillers, transplanters, harvesters, this is a large machine. we have everything. What is done is a complete system of agricultural machinery.
In order to better manage this land, Fu Xiaojun organized villagers to set up cooperatives. At the beginning of the establishment of the cooperatives, due to limited funds, all the agricultural machinery purchased in the community were domestically produced agricultural machinery, because these agricultural machinery were subsidized! Although the domestic agricultural machinery can be used at a low price, Fu Xiaojun said that the use of domestic agricultural machinery is very troublesome, and the agricultural machinery is bad, not only delays time, but also costs money. Hiring agricultural machinery is often settled on a daily basis, and even if the machine does not move, the labor costs are indispensable.
Fu Xiaojun: Especially the rice transplanter. It does not need to be repaired for at least a year or two. When joining the rice transplanter, the machine is bad when the rice transplanter is inserted, and the person who pays the fee still has to pay. The people who are invited are all right. Some are a little bit of a problem, but you have to delay time.
Fu Xiaojun said that from the heart, he still looks forward to the use of imported agricultural machinery one day.
Fu Xiaojun: The import is tens of thousands. But tens of thousands of dollars are worth it, because it is less bad, and it takes a lot of labor to do things. The quality of the imports is still good, and it takes a little longer.
However, imported agricultural machinery is not without its shortcomings. It costs expensive to repair and parts are difficult to match. In these respects, domestic agricultural machinery is relatively better.
Fu Xiaojun: Domestic car accessories are a good match, imported cars, and sometimes accessories, it takes two or three days to match.
Domestic agricultural machinery is easy to break and has a short life span. The overall quality is not as good as foreign brands. This is the consensus of many farmers. Why are there so many problems with domestic agricultural machinery? In an interview with reporters, Director Liu Yunze of the Department of Agricultural Mechanization of the Ministry of Agriculture said that the quality of agricultural machinery in China was not formed overnight.
Liu Yunze: The reason for this is long. China’s equipment manufacturing industry is thin, and the second few manufacturing companies have low production capacity. The materials used are not enough. The components used are not closed, and the assembly process is not enough. .
Since the end of the 1970s, China’s household contract responsibility system has been divided into fields, the scale of land management has been small, and agricultural machinery has been useless. The development speed of the entire agricultural machinery industry has slowed down. Until the promulgation of the "Agricultural Mechanization Promotion Law" in 2004, China's agricultural machinery has finally begun an accelerated process in terms of planning, development strategy, and technology research and development.
The foundation is thin and the power is late. This is a congenital flaw in the agricultural machinery manufacturing industry in China. However, the threshold is low and the standard is old. This is the malnutrition of the agricultural machinery manufacturing industry.
China's agricultural manufacturing industry has developed rapidly in recent years. It has become a big country in the production of agricultural machinery and a large sales country. The quality of agricultural machinery and equipment can basically meet the needs of users, but compared with the quality of agricultural machinery, technical standards and supervision. There is still a certain gap.