Abstract: According to the production principle of mine safety and efficiency, based on previous research results,using a combination methods of summary and theoretical analysis, the spatial arrangement of“three equipment matching”in fully-mechanized face was studied. The results showed that: it was a scientific and reasonable matching methods that empirical method was primary, and the theoretical analysis was auxiliary. Finally, based on a selection result of fully-mechanized coal face equipment, it carried out spatial arrangement of “three equipment matching”and ground joint commissioning. It will be provided some value for research in future in reasonable spatial arrangement of “three equipment matching”.

Key words: fully-mechanized face, shearer, scraper conveyor, hydraulic support, spatial arrangement