我国唯一一套在井下薄煤层使用的飞尔奇连续采煤机在黑龙江鸡西矿务局小恒山矿使用获得初步成功。美国生产的飞尔奇连续采煤机在我国投入井下使用的只有两台,其中一台试采不理想而升井。这个矿使用的这台机械于去年初投入井下试生产,地质条件是采面倾斜较大,不适于机械的原设计要求,采高只有1.05m,在5次地质条件造成的冒顶的情况下,这个矿因地制宜,先后三次对机械进行 The only set of Feierqi continuous coal shearer used in the thin coal seam in the country has achieved initial success in Xiaoshan Mine of Jixi Mining Bureau of Heilongjiang. Feierqi continuous coal mills manufactured in the United States put into use only two in our country, of which one is not ideal and the other is well. The machine used in this mine was put into trial production downhole at the beginning of last year. The geological conditions are that the inclined face of the mining face is large and not suitable for the original design requirements of the machine. The mining height is only 1.05m. In the case of roof falling due to 5 geological conditions, The mine according to local conditions, has three times on the machinery