Rail tamping machine, also known as wind punch, tamping hammer and tamping hammer, is a mechanized hand tool driven by compressed air. It is suitable for the compaction of foundry sands and can also b
1.mine electric locomotives are suitable for a wider environment. 2. Higher reliability The system mine electric locomotives uses a three-phase AC asynchronous motor. Since there is no coil and rever
In order to implement the “Accelerating 5G Commercial Pace” proposed by the Central Economic Work Conference to help enterprises develop, on September 18, China Coal Group and China Telecom Jining Bra
On September 12, a batch of dump truck equipment was inspected and qualified in the intelligent manufacturing workshop of China Coal Group, and the truck was sent to a mine in Dandong City, Liaoning P
Recently, Shandong Province Honesty Construction Promotion Association officially announced the list of Shandong Province's integrity construction demonstration enterprises. Shandong Cate Intelligent
The annual Mid-Autumn Festival is coming soon. In order to thank everyone for their hard work, every employee can feel the care of the group and enhance the cohesiveness of the group and the sense of
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Executive Editor: Zhang Wen / Editor: Linda Zhang