November seventh，Mining open type independently developed by China Railway Construction Heavy Industry TBM“Jingmei Energy No.1”It starts from the main roadway of the East Second Mining Area of Weijiadi Coal Mine of Jingmei Energy in Gansu Province.。This is the first of Gansu Jingmei Energy Co., Ltd.TBM，It is also a railway construction heavy industry and construction unit.、The owner unit jointly explores the important cooperative achievements of coal mine mechanized construction.。

It is reported that，Since equipment assembly and commissioning，On-site assembly and commissioning is faced with narrow space of assembly chamber、Large size of equipment components、Complicated transportation and many other difficult problems。The service team of China Railway Construction Heavy Industry Co., Ltd.“Assemble in sections、Split start”The way，Strictly in accordance with the scheduled plan，WillTBMAfter disassembly of relevant components，Delivered in an orderly manner through the cage to the bottom of the shaft。

During the whole process，The on-site technical service team of China Railway Construction Heavy Industry Co., Ltd. overcomes the limitation of underground installation space、High temperature and long operation time are difficult.，Always customer demand oriented，Finally, the equipment assembly and commissioning work will be completed beyond the scheduled node.。

This time for miningTBMOriginating，It will add new vitality to the development of Gansu's mining industry.。Railway Construction Heavy Industry will also continue to build more green intelligent mining equipment.，Helping the National Mining Industry to Build Safety and Efficiency。