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.

Concrete sleeper can be used to make wooden sleepers in many types of wood. Wooden sleepers are rich in toughness and can absorb the weight generated by trains better than other sleepers and are not easy to break. Good elasticity, light weight, simple production and good insulation performance. Fasteners and wooden sleepers are simple to connect, convenient for laying, maintenance, and transportation. There is a large friction coefficient between wooden sleepers and gravel ballast.

The allowable wear limit of the rail head is mainly determined by the strength and construction conditions. That is, when the rail wear reaches the allowable limit, one is to ensure that the rail has sufficient strength and flexural rigidity; the other is to ensure that the wheel flange does not collide with the joint splint under the most unfavorable conditions. In the "Rules for Railway Line Maintenance", the rail heads are divided into two categories, light injuries and severe injuries, according to the degree of wear and tear of rail heads. The corrugated rail is a lightly damaged rail if the loss of the corrugated rail is more than 0.5mm.

On the morning of October 7, Ren Xianmin, Member of the Party Group and Deputy Director of the Jining Municipal Bureau of Human Resources and Social Security, Xu Feng, Deputy Secretary of the Party Committee of Jining Technician College, Zheng Qiuyan, Member of the Party Committee and Secretary of the Disciplinary Committee, Wang Zhimin, Member of the Party Committee and Vice President, and Guo Zhaoli, Member of the Party Committee and Director of the Organization Department , Han Chao, Section Chief of the Vocational Ability Building Section of the Municipal Bureau of Human Resources and Social Security, Yan Yunbo, Director of the School-Enterprise Cooperation Department of Jining Technician College, and other leaders visited China Coal Group and conducted inspections on deepening cooperation with Jining Technical Education Group and other related matters. China Coal Group Chairman Qu Qing, Group Executive Deputy General Manager and General Manager of Information Technology Li Zhenbo, Deputy Secretary of the Party Committee Guan Chenghui, Deputy Chief Executive Huang Shihong, Head of Human Resources Department Feng Yuyang, and Jining Industry and Information Technology Business Training College of China Coal Group Dean Liu Lu, deputy deans Wang Man, Zhang Zhuangzhi and other leaders accompanied him.