Shandong China Coal Mining Group Co., Ltd. is an enterprise specializing in the production of railway machinery. The company has a strong technical force and can design, develop and mass-produce various railway equipment products. The steel rails and railway parts were put on the domestic market in 2002 and have been certified by the National Railway Supplies Quality Control Center.
China Coal Group Batch Hydraulic Prop Sent To Shaanxi And Shanxi
On the morning of April 3, China Coal Group's second quarter 2022 business work meeting is held in the first conference room on the second floor of the group.
Generally speaking, the main components of a single turnout are turnouts, ruts and guard rails. The laying of the turnout is an important part of the turnout being put into use. Knowing the laying process of the turnout can better use the turnout.
Turnout is an important part of railway track structure. Turnouts are highly versatile, and turnouts are also typical products in the railway industry. A switch is a circuit branch into or through another circuit and a branch of a crossover device. The development of railway industry and mining is closely related to turnouts, so there are many classifications of turnouts in these two aspects.
The electric rail cutting machine adopts the belt drive method to maximize the cutting power with the swing frame. Fast rotating speed, high efficiency, easy maintenance, small size, light weight, reasonable structure, advanced design and convenient maintenance; the rail part adopts hook type rail mechanism, which is firm and reliable in clamping, flexible in loading and unloading, stable in operation, fast in cutting speed, and in section No burn phenomenon, easy to move, ground rubber wheel walking, flexible transfer.
Make sure to master the technical performance of the rail cutting machine, be familiar with the safety operation procedures, and use and operate the equipment correctly to ensure that the rail cutting machine runs in a good working condition.
Manually open the tamping machine, the upper clamping flap of the tamping machine will be opened under the action of hydraulic pressure, and the transmission unit will drive the eccentric wheel to rotate, and the tamping hammer will fall. Driven by the eccentric wheel, the tamping hammer will move back and forth up and down (the tamping hammer is all driven by gravity in the falling process, and the rising process is driven by the friction plate on the eccentric wheel stepping up the tamping hammer). The automatic feeder has been adding coal in this process.
The internal combustion flexible shaft tamping machine is suitable for any rail-rail type railway line maintenance ballast tamping operation. It is characterized by easy operation. It has low failure rate, convenient maintenance, fast running speed and strong applicability. It can not only tamper the line but also the turnout, which is suitable for the needs of railway ballast tamping operation. It mainly consists of internal combustion engine, pulley cover, pulley, bearing fixing frame, flexible shaft outer fixing sleeve, two flexible shaft inner fixing sleeves, bottom frame, vibrating body, running wheel, flexible shaft outer fixing sleeve pin, flexible shaft inner fixing key composition.
On March 19, Nie Zhiquan, Former Executive Vice Minister of the Publicity Department of Jining Municipal Party Committee, Former Director of Jining Radio and Television Bureau, Senior Consultant of Shandong Guyuan Film and Television Co. Zhao Xing, Director of the activity department of the center, Wang Lei, Director of the business department of the large-scale activity center of Jining Radio and Television Station, and Dang Yanben, Secretary-general of the Zaozhuang Chamber of Commerce in Jining and Honorary President of the Jining Industry and Information Business Vocational Training College under China Coal Group, visited China Coal Group.
