-
Ordinary cored. Most of the cores of ordinary core triangle belts are made of wire rope cores, and a small part of them are cord cores. Since these two core structures are twisted or braided with fibers, the fibers shear each other during the operation of the V-belt, resulting in the gradual fracture and elongation of the core.
Therefore, ordinary V-belts produced with cord and cord cores can only be used in low-load drive systems.
Special core--- polyester tempered brown ribbon core.
The core of the special core triangle belt adopts the core structure of polymer polyester tempered brown silk integral solid rod core. Because the polyester tempered brown wire is an integral solid core untwisted structure, good adhesion, flexural resistance, high strength, and does not run long, it not only greatly improves the service life of the rubber transmission belt, but also has a balanced service life of the belt body, and the enterprise can be maintenance-free and regularly replaced. On November 22, 2010, the polyester tempered brown silk skeleton material passed the appraisal of the expert committee
Compared with the traditional polyester soft rope, hard rope, aramid and other fiber rope structure skeleton material transmission belts, the service life of polyester tempered brown silk as the skeleton material of the transmission belt is increased by 5-10 times, which is the international leading level. The special core transmission belt effectively solves the problem of frequent replacement of ordinary transmission belts in high-load heavy-horsepower transmission systems, and is favored by heavy industry enterprises all over the world.
-
Of course, the agricultural one is the best in the Triangle of Agriculture! Reflect the use of ***, scope of service!
-
The excellent harvester brands in the top ten brands of harvesters are: Spring Rain and Kubota, Ward, Ward, Faun, Yanmar, Starlight, John Deere, Lovol Gushen, Liulin, etc.
The harvester was invented by Cyrus McCormick, and the harvester is an integrated machine for harvesting crops. Harvesting, threshing and concentrating the grains in a storage silo are done in one go. The grain is then transported to a transport truck via a conveyor belt, where it can also be harvested by hand.
The straws of rice, wheat and other crops are spread in the field, and then the grain harvesting machinery is used to pick up and thresh.
Crop harvesting machinery for harvesting rice, wheat and other cereals and straw. Including harvesters, windrowers, balers, grain combine harvesters and grain threshers, etc. Grain harvesting machinery is developed on the basis of various harvesting and threshing tools.
Compared with foreign countries, the research of combine harvester technology in China started late, and the early days were mainly based on imitation of foreign models.
Development Trends
Since the late 80s of the 20th century, it has shown a rapid development trend. Xinjiang No. 2, knapsack wheat harvester, wheeled self-propelled rice and wheat harvester, crawler self-propelled rice and wheat harvester, crawler self-propelled rape harvester, in recent years, there has been a research and development boom of longitudinal axial flow rice-wheat combine harvester, and a variety of longitudinal axial flow rice-wheat harvesters have been launched.
The main reasons for the continuous growth of agricultural machinery exports are as follows: first of all, in recent years, China's agricultural machinery export enterprises, especially large export enterprises, have a strong ability to resist risks. Secondly, 80% of the products exported from China's agricultural machinery in recent years are small and medium-sized machinery with strong mutual source and complementarity, which determines that China's agricultural machinery products have greater structural advantages.
-
1 Kubota (founded in 1890, one of Japan's largest agricultural machinery manufacturers, comprehensive agricultural machinery manufacturers, high-tech enterprises, Kubota Agricultural Machinery (Suzhou)****).
2 Foton Lovol (China Famous Trademark, National High-tech Enterprise, Most Competitive Brand in the Market, China's 500 Most Valuable Brands, Foton Lovol International Heavy Industry Co., Ltd.).
3 Case caseih (one of the largest agricultural machinery projects in China, Shanghai famous brand products, top ten harvester brands, Case New Holland Machinery ** (Shanghai)****).
4 Yanmar (founded in Japan in 1912, a Sino-Japanese joint venture integrating agricultural machinery technology development, manufacturing, sales and service, Yanmar Agricultural Machinery (China)****).
5 Bilang (one of the most competitive brands in the market, Zhejiang famous brand, Zhejiang famous trademark, high-tech enterprise, top ten harvester brands, China Machinery South Machinery Co., Ltd.).
6 Liulin (China Famous Trademark, Zhejiang High-tech Enterprise, Zhejiang Famous Trademark, Zhejiang Famous Brand Product, Top Ten Harvester Brands, Zhejiang Liulin Machinery).
7 Dongfanghong (in 1955, China Famous Trademark, Henan Famous Brand, Large Comprehensive Machinery Manufacturing Enterprise, China's First Tractor Manufacturer, China Yituo Group).
8 John Deere (founded in 1837 in the United States, multinational corporation, one of the world's leading suppliers of advanced products and services in the field of agriculture and forestry, invested by John Deere (China)).
9 Dongfeng DF (founded in 1952, China's well-known trademark, the most competitive brand in the market, a professional manufacturer of tractors and agricultural machinery, Changzhou Dongfeng Agricultural Machinery Group).
10 Jialian (high-tech enterprise, famous trademark in Heilongjiang Province, famous brand products in Heilongjiang, famous brand in the industry, top ten harvester brands, Jiamusi Jialian harvesting machinery).
-
Answer: Crawler harvester, at present, several mainstream domestic enterprises are Lovol Gushen, World Agricultural Machinery, Zhonglian Guwang, Xingguang, etc. In the domestic crawler harvester, the user groups owned by these manufacturers account for the vast majority. The wheeled harvester is mainly used as a wheat harvesting machine, so many places call it a wheat harvester.
Domestic wheeled harvesters are mainly led by Lovol Gushen, Chunyu, Zoomlion and other enterprises.
-
What brand of harvester is good, and what brand of harvester is good?
1 Kubota Kubota (Japan's largest agricultural machinery manufacturer, Suzhou Kubota Agricultural Machinery) 2 Foton - Gushen - Lovol (Top 10 harvester brands, Shandong Futian Heavy Industry Co., Ltd. ****) 3 Case Caseih (American brand, history dates back more than 170 years) 4 Yanmar (Top 10 harvester brands, Japanese brand in 1912, Yanmar ****).
5 Jialian (famous trademark of Heilongjiang Province, Jiamusi Jialian harvesting machinery) 6 Bilang (top ten harvester brands, China Machinery Southern Machinery Co., Ltd.) 7 Kefeng (Guilin famous brand, Guilin High-tech Zone Kefeng Machinery Co., Ltd.) 8 Liulin (Zhejiang famous trademark, Jilin famous brand, Zhejiang Liulin Machinery ****) 9 Dongfeng (top ten harvester brands, silver group - Jilin Province Dongfeng harvester) 10 John Deere (top ten harvester brands, John Deere (China) investment **** )
-
If it is for home use, it is a domestic full-feed type.
Harvester is on the market now on the brand.
It's all good. Like Futian, Fengling, Bilang, Liulin,
Starlight is a very good choice, but this type.
There are many small faults in the machine, so you have to be patient when using it.
Yes. ** are also concentrated around 5 60 thousand, and there are.
There are also subsidies for the purchase of agricultural machinery at the local level.
There is also a half-fed harvester, which can be used for investment.
Make hay. Its best performance is reliable, mainly in Japanese brands.
As the leading, such as Kubota, Yanmar, Iseki and so on. ** More in.
18 260 thousand or so. There are also semi-fed machines in China, and the performance is also relatively good, such as Taihu, Fengling, Foton, Starlight, Kolya, etc.
**It is also a lot cheaper than the Japanese machine, generally around 11 170,000.
Now the market is not very good, the harvesting cost due to fierce competition, more than 40 60 yuan per mu, diesel in recent years has also been. It takes at least three years for the fully fed machine to pay off, and it takes almost four years for the half-fed machine to return (calculated according to 500 mu per year). (1000 acres per year).
-
What brand of harvester is good, and what brand of harvester is good?
1 Kubota Kubota (Japan's largest agricultural machinery manufacturer, Suzhou Kubota Agricultural Machinery) 2 Foton - Gushen - Lovol (Top 10 harvester brands, Shandong Futian Heavy Industry Co., Ltd. ****) 3 Case Caseih (American brand, history dates back more than 170 years) 4 Yanmar (Top 10 harvester brands, Japanese brand in 1912, Yanmar ****).
5 Jialian (famous trademark of Heilongjiang Province, Jiamusi Jialian harvesting machinery) 6 Bilang (top ten harvester brands, China Machinery Southern Machinery Co., Ltd.) 7 Kefeng (Guilin famous brand, Guilin High-tech Zone Kefeng Machinery Co., Ltd.) 8 Liulin (Zhejiang famous trademark, Jilin famous brand, Zhejiang Liulin Machinery ****) 9 Dongfeng (top ten harvester brands, silver group - Jilin Province Dongfeng harvester) 10 John Deere (top ten harvester brands, John Deere (China) investment **** )
-
Any brand will do, there is no need to say anything about death.
The city flower of Xiamen is:Triangle plum。The flower language of the triangular plum is enthusiasm and bravery. Not only that, but the flower color of the triangular plum is also very rich, with red, orange, yellow, etc. >>>More
The three pedals of a grand piano are the soft pedal, the sustain pedal is selected, and the sustain pedal The three pedals of the upright piano are the muted pedal, the practice pedal, and the sustain pedal The sustain pedal is that after stepping on it, it will continue to play the sound played during the time when the pedal is pressed, until it is released, both upright piano and grand piano have it, but the sustain pedal of the upright piano will change after being stepped on. Selecting the sustain pedal is to press the current note, and the subsequent play will not be extended until it is released. The soft pedal is to reduce the number of strikes to make the tone softer and the volume lower. >>>More
1. Select culture soil: The soil requirements are not strict, but afraid of water accumulation, not tolerant to waterlogging, therefore, it is necessary to choose loose, well-drained culture soil Generally, you can choose 4 parts of humus, 4 parts of garden soil, 2 parts of sand to prepare the culture soil, you can also use sun-dried pond mud mixed with some briquette residue as potting soil. >>>More
hengda-hengniu This problem is not convenient to be positive, you can learn more about a few manufacturers to see, the main thing is that the service is good, the quality is actually not very different, I hope that can help you, Hengniu???
It depends on your camera model and your financial investment, you get what you pay for. There are some basic elements to be aware of, the tripod has a maximum load and must be able to support the weight of your camera. The type of quick-connect board is convenient and at the same time pay attention to the difference between professional and home. >>>More