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MGD250-NW型短壁采煤機 MGD250-NW型短壁采煤機是一種特殊類型的單電機縱向布置，具有多種用途的單滾筒液壓無鏈牽引采煤機，該機機身短，搖臂可在270°范圍回轉，采用齒條油缸式調高。它特別適用于長度在20m~60m，傾角≤25°的綜采放頂煤工作面。當工作面采用雙機工作時，可作開缺口機用。它的問世，對急傾斜特厚煤層水平分層和“三下采煤”的綜合機械化開辟了廣闊的前景，為我國填補了這個領域的空白。 MG250-NW is a special multi-functional single-ended ranging drum Shearer . Itis particularly available for thefully mechanized short wall face with its length of 20-60 meters and inclination of ≤15°. It can be not only used as stablehole cutter but also the face opening and roadway headingmachine . The appearance of this machine open a vast vistas for sub-level caving extraction as well as fully mechanized winning under waters , railway or building andfills the gap in the field of coal mining machinery in our country.
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特殊類型采煤機--MGD250-NW型短壁采煤機
發布人：【管理員】 來源：【吉林省機械裝備制造有限公】 發布時間：【2016-06-27 14:27】 閱讀次數：【9604】
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