Steel Rail is an important equipment of railway line. In the policy on major technical equipment of railway public works, in addition to clearly pointing out that the development direction of rail is heavy-duty, toughened and purified, there are also clear provisions on the rational use of rail. It is pointed out that the reasonable service cycle of reused rails should be determined according to the analysis of comprehensive economic benefits of rails, the system of phased use of rails should be implemented, and the renovation of old rails should be actively carried out.

Instructions For Hydraulic Rail Track Lifting And Lining Machine 1. Loosen the vent valve of the hydraulic part, open the oil return valve, apply appropriate pressure at the top column or side hook to lower it to the lowest position, and then close the lifting oil return valve for standby.

According to the "Administrative Measures for the Recognition of Municipal Industrial Design Centers of Jining City", Jining City Industry and Information Technology Bureau organize and carry out the fourth batch of municipal industrial design center recognition work, and recently announced the fourth batch of municipal industrial design centers of Jining City. The Industrial Design Center of China Coal Group was selected as the "Municipal Industrial Design Center" by virtue of its outstanding achievements in the field of enterprise technology design and research and development.

Railway Tamping Machine is suitable for the laying of railways, line maintenance. Rush repairs. Especially for track-cutting operations in sections and sections where there is no power supply. It can be applied to rails of various specifications, especially 50kg/m-60 kg/m rails.

On November 11, Zhang Yiying, a member of the Party Leadership Group and Deputy Director of the Shandong Provincial Department of Commerce, Guo Boyin, a fourth-level investigator from the Circulation Division of the Shandong Provincial Department of Commerce, and Xu Hengfei, a fourth-level investigator from the E-commerce Department of the Shandong Provincial Department of Commerce, and Zhang Yiying, the director of the Jining Municipal Bureau of Commerce Accompanied by public relocation, Li Hongbao, deputy director of the Municipal Bureau of Commerce, and Chu Zhihua, member of the Party Working Committee and deputy director of the Management Committee of the High-tech Zone, visited China Coal Group for a visit and research. China Coal Group Chairman Qu Qing and General Manager Han Yong, Li Zhenbo, executive deputy general manager and general manager of informatization of the group, Guan Chenghui, deputy secretary of the party committee of the group, Huang Shihong, deputy general manager of the group, and Wang Man, deputy dean of Jining Industry and Information Business Vocational Training College under China Coal Group, accompanied leaders.

Rail cutting machines are widely used in cutting operations in many industries such as railways, construction, building materials, airport construction, etc., and have good power performance

On November 6, Li Jialiang, deputy director of the Jining Manufacturing Strong City Headquarters Office, the city’s new generation information technology (digital economy) industrial cluster development special class director, and Jining City Industry and Information Technology Bureau Deputy Director Li Jialiang, led the city’s manufacturing strong city headquarters to "assistance" The leaders of the "Helping Enterprises To Climb" research team accompanied by Huang Weipeng, Deputy Director of the Economic Development Bureau of Jining High-tech Zone, visited China Coal Group for field investigation and learned about the development of the company's "helping enterprises to climb". China Coal Group General Manager Han Yong, Group Executive Deputy General Manager and General Manager of Information Technology Li Zhenbo, Group Deputy General Manager and General Manager of Manufacturing Company Shao Hua, Group Deputy Secretary of the Party Committee Guan Chenghui, Group Executive Deputy General Manager Huang Shihong, Group’s Carter Robot The company’s general manager Wang Hui and the vice president of the Institute of Industry and Information Technology Business Vocational Training Wang Man were accompanied by leaders.

The railway turnout is composed of multiple parts. Its main location is the railway. The train runs on the track. Damage to the rail will inevitably bring greater safety risks to the railway transportation. In order to ensure the good operation of the train, it is necessary to use the rail. Maintenance and repair, but what is the correct way to maintain the railroad turnout? We follow the railway turnout manufacturers to explore.

At the special invitation of the Business School of Shandong Polytechnic Vocational College, on the afternoon of October 14, Li Zhenbo, President of Jining Cross-border E-Commerce Association, Executive Deputy General Manager of China Coal Group, General Manager of Information Technology, and Secretary-General of Jining Cross-Border E-Commerce Association, Zhang Wen, general manager of China Coal Group's cross-border e-commerce business, Huang Shihong, China Coal Group's administrative deputy general manager, and Feng Yuyang, head of the group's human resources department, went to Shandong Polytechnic Vocational College and worked for more than 100 business schools in e-commerce and cross-border e-commerce. Students gave lectures on cross-border e-commerce development. It was warmly welcomed by many leaders and teachers and students such as Nie Miao, Dean of the School of Business of Shandong Polytechnic Vocational College, Zhang Yuanhua, Secretary of the Party Branch, Fu Kai, Chief of Student Section, Duan Chunyan, Chief of Teaching Section.