Abstract:

In recent years, the application of new technologies in mining and exploitation has been given great attention and guidance by Vinacomin's leaders to improve working conditions of workers and improve productivity, reducing exploitation costs. For longwall mining, Vinacomin continues to promote the synchronization mechanization in accordance with the geological conditions of coal seams. This paper will assess the results achieved by the application of mechanization exploitation. On that basis, it is proposed to develop in underground mines of Vietnam Coal and Mineral Industry Group.