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MGD250-NW型短壁采煤機(jī) MGD250-NW型短壁采煤機(jī)是一種特殊類型的單電機(jī)縱向布置，具有多種用途的單滾筒液壓無(wú)鏈牽引采煤機(jī)，該機(jī)機(jī)身短，搖臂可在270°范圍回轉(zhuǎn)，采用齒條油缸式調(diào)高。它特別適用于長(zhǎng)度在20m~60m，傾角≤25°的綜采放頂煤工作面。當(dāng)工作面采用雙機(jī)工作時(shí)，可作開(kāi)缺口機(jī)用。它的問(wèn)世，對(duì)急傾斜特厚煤層水平分層和“三下采煤”的綜合機(jī)械化開(kāi)辟了廣闊的前景，為我國(guó)填補(bǔ)了這個(gè)領(lǐng)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(jī)--MGD250-NW型短壁采煤機(jī)
發(fā)布人：【管理員】 來(lái)源：【吉林省機(jī)械裝備制造有限公】 發(fā)布時(shí)間：【2016-06-27 14:27】 閱讀次數(shù)：【10590】
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