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滚筒采煤机(以下简称采煤机)是机械化采煤工作面的中心设备,它所完成的破装工序是采煤作业中的中心环节。目前,国内外制造的采煤机种类、型号繁多,从中选出适合于煤层地质条件的采煤机,或者使现有的或将要引进的采煤机找到适合其使用条件的煤层,把它用好、管好,使各种性能得到充分发挥,从而获得尽可能好的经济效益和技术指标,是采煤工程技术人员的重要任务之一。
Drum shearer (hereinafter referred to as shearer) is the center of mechanized mining face equipment, which is completed by the loading process is the central part of coal mining operations. At present, the types and types of shearer manufactured at home and abroad are numerous, and the coal winning machine suitable for geological conditions of the coal seam is selected, or the coal shearer existing or to be introduced is found to be suitable for the coal seam under the conditions of its use, Good, good management, so that all kinds of performance can be fully played to get the best possible economic efficiency and technical indicators, coal mining engineering and technical personnel one of the important tasks.