2007•Journal of Hebei Energy Institute of Vocation and TechnologyRequires access

Application of Fully Mechanized Mining Technology in the Working Face of the Thin Coal Seam

Shi Ze-po

Abstract

The coal seam in Xiaotun coal mine is about 1.3m high.The mining technology is high ranking one.Through the application of new support for fully mechanized mining and large power coal cutter,mining efficiency has been improved greatly in the working face of the thin coal seam,and the high production and high efficiency are also attained.

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Key concepts: Coal mining, Coal, Mining engineering, Face (sociological concept), Longwall mining, Ranking (information retrieval), Engineering, Production (economics)