Abstract: Abstract: Thin coal seam is always mine mining and the weak link. Influenced by the "face the space is little, the degree of mechanization low, safety coefficient is low, the working efficiency is low, the labor intensity" "small separation big" effect, it is hard to be realized the mine's efficient high yield. In view of the above, this paper the author in coal mine company crane WangHe actual thin coal seam mining, analyzes the

Key words: Keywords: Thin coal seam, High yield, Mechanical equipment, The mining technology, Coal rate