The study and experiment of associated equipments used for 1.5M seam in the high productivity and efficiency coal face at datong coal mining bureau

摘要

The reasonability and application of assembled equipments used for 1.5m seams in high productivity and efficiency coal face at MJL Mine of Datong Coal Mining Administration was discribed in this paper. And the successful adopting of 4LS shearer of JOY Company and scraper converyor of LONGWALL Company was also introduced. The contents of them was included as below: 1. The assessement of the equipments used in the high productivity and effictency coal face; 2. The analysis and adoption of the equipments used in high productivity and efficiency coal face; 3. The analysis on the application of 4LS - 8 shearer and LX (3B) 1500830 scraper conveyor; 4. The problems of construction of the high productivity and efficiency coal face.