Using high strength and high quality aluminum alloy material, it has the advantages of beautiful shape, small size, light weight, stable lifting, safe and reliable. Widely used in factories, hotels, restaurants, stations, theaters, exhibition halls and other places, is the maintenance of machinery, paint decoration, replacement of lamps, electrical appliances, cleaning and maintenance of the best safety partner.Mobile lifting ladder is a portable freight ladder for high-altitude work. It is a special equipment for high-altitude work with a wide range of uses. Its shear fork mechanical structure, so that the lifting platform lifting has higher stability.wide operating platform and higher bearing capacity, so that the range of high altitude operation is larger, and suitable for many people at the same time. It makes working at altitude more efficient and safer.
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Traction converter is the power source of AC drive metro vehicles, which is called the "heart" of the train. Due to the complicated technology and high engineering difficulty, the market has long been monopolized by foreign countries. In 2009, with the strong support of Dalian Golden Horse Fast Track Co., Ltd. and CNR Dalian Locomotive Co., Ltd., the electric pull R&D center took advantage of its own technology to complete the development of the traction converter and ground test in only half a year, and then completed the installation. Cars run various tests. Currently, fast-track trains that have independently developed R&D centers with load-pulling R&D centers have been carrying passengers. 
Dalian Fast Track Equipment Made in China Traction Converter
Recently, the FG1003 fast-track train with self-developed traction converters of the CNR Dalian Electric Traction Research and Development Center was officially carried on passengers, and it was lightly transported to and from the construction of the Dalian Fast Track No. 3 Line – Development Zone to Jiuzhou, Jinzhou. segment. The successful application of traction converters on Dalian's fast track not only meets the requirements of the National Development and Reform Commission for autonomy of key core components of urban rail vehicles, but also indicates that CNR has the capability of independent development of supporting key core components of metro vehicles. CNR quickly created conditions for converters with independent intellectual property rights.