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Hebei Shengzhou Engineering Machinery Hose Factory is a key manufacturer of construction machinery hose in China. In recent years, with the rapid development of China's construction machinery industry, hose products used in construction machinery have had to rely heavily on imports because of their special physical performance requirements. In order to shorten the gap between technology and technology with foreign products as quickly as possible, this plant has selected a group of products with high added value and wide range of uses as key research projects while accelerating the pace of new product development and achieving results. The oil hose used in excavators and loaders, due to the special technical indicators of high temperature resistance and tear strength, puts forward high requirements on the physical properties of the product. In this regard, scientists and technicians are not afraid of difficulties, overcome a technical difficulties, and finally achieved results, the new high-temperature oil hose performance reached 120 °C, more than 200% increase over similar products, the tear strength of 6.37Mpa, improved than similar products More than 6%. Excellent product performance, in one fell swoop into the large number of construction machinery manufacturers such as Foton Heavy Industry, Xugong, Shangong.
In addition, while speeding up the development of new products, this plant has also actively focused on improving product performance and continuously achieved new breakthroughs in the application of new processes and new technologies. They adopted the new material to improve the physical and mechanical properties of the hose and the high temperature resistance, so that the effect of the hydraulic hose delivering 120°C hydraulic oil in the environment of +60°C is more superior; the new formulation of the oil hose developed to make the hose heat and resistant Aging performance at the same temperature, service life nearly doubled than similar products and so on. These new processes and new technologies have laid a solid foundation for the development of new products. At present, the newly-developed specially-shaped bent pipe, oil-supply embedding pipe, air filter pipe, high-pressure low-temperature oil pipe and other products have reached three major categories of nearly 3,000 specifications, basically satisfying the domestic construction machinery industry's demand for hose products. . Become a hot commodity on the market.
(Source: China Metallurgical News)
At the beginning of the new year, the construction machinery hose plant in Luzhou City, Hebei Province was a busy scene. The supercharger hoses that had just been successfully developed and developed for Yuchai Machinery are now being mass-produced. Xie Yanlin, director of the plant, told the editor: Since last year, we have accelerated the pace of new product development around user needs and developed a number of market tight products that not only satisfy users but also export to international markets!
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