Detail ring chain model, specification, material

RELEASE TIME :

2018-03-31

In our country, the production of ring chain has entered a stage of stable development. Domestic demand keeps increasing, and the benefit of ring chain manufacturers also keeps increasing stably. With the change of market demand, ring chain models show a diversified development trend, many ring chain manufacturers began to customize different types of ring chain products for customer needs. The emergence of ring chains of different specifications is to meet certain market demands, and the chain products also show a diversified development trend, especially the chain types. In addition to ordinary type and heavy duty, this big family has derived some new products, such as high-strength ring chain for mining, which is a new member. But there are plenty of applications. Today, Tai 'an chain manufacturers will give you a detailed explanation of the ring chain model.

　　Ring chain according to different uses and functional areas can be divided into transmission chain, conveyor chain, traction chain and special chain four kinds. Ring chain according to different uses have different specifications, such as mining high strength ring chain, lifting ring chain, conveying chain and so on are different models. Models widely used in the market include 10*40, 14*50, 18*64, 22*86, 26*92, 30*108, etc. Tai 'an chain manufacturers will arrange production according to different market demands, and also customize ring chains according to customer needs. High strength ring chain is mainly used in mine conveyors, shearer, lifting equipment, lifting equipment, ships, docks and so on.

　　Different specifications, different uses of technical standards are not the same. Many enterprises producing mining ring chains at home and abroad use different ring chain standards. Most of the production standards adopted by European and American countries use the American chain standard ANSI production chain, and some industrial chain production countries in Europe use the BS standard. No matter what production standard is adopted by ring chain manufacturer, its processing technology and ring chain material are the two factors that determine the quality of mine ring chain. The first ring chain materials used by Chinese ring chain manufacturers are imported to buy high quality steel from the United States and Europe. Now it is basically possible to realize the localization of ring chain materials used by ring chain manufacturers.

　　Domestic ring chain in addition to the standard is different, the level and the use of materials are also different. According to the level, it is divided into 30 levels, 40 levels, 50 levels up to 120 levels. The materials used mainly include Q235, 20MNSI, 20MN2, 25MNV, 23MnNiMoCr54 and other materials. The material of the ring chain produced in China has changed from the original carbon manganese steel to the later series of manganese nickel chromium molybdenum. With the development of technology, the content of silicon manganese is reduced and the content of chromium molybdenum is increased, which greatly improves the toughness of the product. In recent years, with the continuous improvement of mining ring chain requirements and the increasing of ring chain specifications, Chinese ring steel chain manufacturers have begun to develop some new materials with special properties. (Follow Shandong Deyao Electromechanical Technology Co., LTD. Public account: shandongdeyao for more chain information)

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The chain driving mechanism includes a chain

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Force analysis and structure optimization of connecting link

The connecting link is the connecting part of the scraper chain of coal mine scraper conveyor, which plays an important role in the traction chain. Due to the special working conditions, traction chain link often occur fracture phenomenon, once the chain link is broken, the whole equipment is in a state of paralysis, seriously affecting the normal production of coal mine. Not only the economy suffered serious losses, but also the search for the broken chain and link are carried out on the side of the coal wall, there is a certain risk, and even cause personal accidents. The connecting link has a high breaking capacity, and a high reliability is required in the work. So the study of connecting link link change. Previous analyses of the butt link did not consider the effect of the cylindrical pin, and

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Email：office@deyaochain.cn
Add : Light of Civilization Industrial Park, Dawenkou, Daiyue District, Tai'an City, Shandong Province

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