Motor Industry,Winding Machine,Motor Winding Machine,Motor Coil Winding Machine Hangzhou hongyi intelligent technology co. LTD , https://www.hzhointechnology.com
First, the rock boring machine project won the first prize of city science and technology <br> Recently, the “EBH300 (A) cantilever type rock boring machine research and development project independently developed by Jizhong Energy Stone Coal Mining Machine Company passed rigorous expert review and publicity Later, it was awarded the first prize of science and technology by the Shijiazhuang municipal government, affirming and commending the company's outstanding achievements in the progress of science and technology.
The EBH300(A) cantilever rock boring machine is a new product developed by Shimei Machinery Company in recent years relying on independent innovation. The machine has the maximum cutting rock hardness of F13. It has taken the lead in adopting advanced technologies such as computer intelligent control, and has the national “863†project. Big key technologies: constant power automatic forming cutting, wireless remote control, tunneling machine and remote transmission of working face information, running attitude detection and directional excavation, remote control transmission, remote fault analysis and condition monitoring technology. The structure of the whole machine is rationally designed, with a high degree of automation, and the comprehensive technical level has reached the international advanced level. It is of practical significance to realize the realization of little or no maneuvering in the tunnel excavation of coal mines, and it is an ideal equipment for realizing the safe production of coal mine roadway excavation. The equipment has good practical application in coal mines in Hebei, Shandong, Inner Mongolia, and Heilongjiang, and is highly recognized by users.
Second, the new device won the national patent <br> Recently, Jizhong Energy Stone Machinery Co., Ltd. successfully developed a drill rod quick-change device for coal mining on a drilling truck, which solved the problem of changing the drill rod replacement and affecting drilling. The problem of car work efficiency. The device has been granted a utility model patent by the State Intellectual Property Office.
It is understood that in the drilling process of coal mining hydraulic drills, it is necessary to be able to hit blastholes but also to be able to hit anchor rod holes, and it is necessary to replace the drill rods in a timely manner. The original procedures for replacing drill rods are cumbersome, waste of man-hours, and low work efficiency. . Therefore, according to the needs of coal mine users, the technical personnel of Shimeiji Corporation have researched and designed a new type of quick-change device. The quick-change device is fixed on the brazing device of the drill arm by a bushing, a bushing, and a retaining ring. When the diverting device is used, the connecting sleeve and the rock driller are used to connect and punch holes. When disassembling, the brazing device does not need to be dismantled, thereby realizing the quick change function. Its features are simple structure, reliable performance, convenient installation and disassembly compared to traditional methods, reducing the labor intensity of workers, and improving the working efficiency of drilling vehicles in coal mines.
Third, independent research and development of new anchor rods
On February 16, the new product anchor rod truck independently developed by Jizhong Energy Stone Coal Machinery Company completed the factory acceptance and sent it to Shandong Longgu Coal Mine for downhole operations. In 2011, the company completed a total of 25 new product developments, 13 old product improvements, and 14 patent authorizations. This has laid a foundation for the development of new products to expand market share and maintain the continued growth of corporate profits.
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Jizhong Energy Stone Coal Machinery Company has the courage to innovate happy events
For a long time, as a leading company in the stone coal machinery industry, Jizhong Energy Stone Coal Machinery Co., Ltd. has always been committed to the research and development and innovation of products, and has overcome many technical difficulties and broke through itself. Entering 2012, SINOPEC Energy Stone Machinery Co., Ltd. has made repeated achievements. New products and new technologies emerge one after another, which has caused a lot of repercussions in the industry. The editors of China Construction Machinery Business Network have collated the company's recent achievements.
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