Shanxi Provincial Science and Technology Agency organized experts on the Jinzhong and Textile Machinery Co., Ltd. completed the bearing "JQB3 high-speed spinning cup bearing" project for scientific and technological achievements appraisal. The meeting was presided over by Director Niu Zhiyong of the Provincial Department of Science and Technology. Luoyang Bearing Science and Technology Co., Ltd., Taiyuan University of Science and Technology and other domestic authoritative bearing experts listened to report, review the information, examine the site, the question discussion, agreed that the project design, advanced technology, product performance to the leading domestic level. Jinzhong Renhe Textile Machinery Bearing Co., Ltd. is a key scientific and technological enterprise in Yuci District and one of the privately-run science and technology enterprises that have developed rapidly in recent years in this area. Based on the analysis of the advanced technology of international high-speed bearings, the project has studied the influence of high-speed spinning cup bearing retainers, seals, rolling elements and grease on the high-speed performance and life of the bearings, and designed and customized high-precision CNC machining Equipment, to determine the best production plan. Developed a direct double channel JQB3 high speed spinning cup bearing for rotor spinning machines, with a service life of more than 9,000 hours in routine tests at speeds up to 100,000 rpm. The successful development of this technology has solved the key technical problems for the upgrading of China's textile machinery and contributed to the development of high-end textile machinery products, the gradual substitution of imports, the realization of domestic products and the revitalization of traditional industries.
Color Switchable Film
The color of the dimmable Smart Film can be customized, like white, gray, red, blue, orange, green, blue, etc.
Tinted film is suitable for use in dry environment, personnel stable places, such as offices, personal residence, etc., are a good choice of application. But the personnel complex public places, such as hotels, shopping malls, etc., is not recommended, because the dimming decorative film is stuck on the glass surface, easy to cause people's curiosity and unpredictable damage.
Adjust the glass shading coefficient can be adjusted, but also with the change of conditions, the glass can be adjusted to the transparent and opaque state, so as to ensure the indoor temperature: summer, to ensure that you can avoid sunlight, opaque state it can also reflect most of the harmful light; And in winter, it keeps warm, eliminates cold and prevents heat from escaping indoors.
The use of ordinary single glass doors and Windows, hot and cold overflow fast, large energy consumption, waste of cost, installation of dimming glass, can improve the indoor temperature, reduce heating and cooling costs, reduce energy costs for customers.
Color Switchable Film,White Switchable Film,Pdlc Window Film,Orange Smart Film,Grey Smart Film,Color PDLC
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