为了解决复合薄煤层的煤、矸选采,国际采矿界做了许多努力,研制和开发适合选采该类煤层的设备。由于这类设备具有连续作业的共同特点,故称为连续式露天采矿机。连续式露天采矿机缩小了斗轮挖掘机与破碎机、输送机之间的距离,非常适宜于中等硬度固体矿物的开采,在使用斗轮挖掘机经济效益不高的地方,采用连续式露天采矿机具有特别重要的意义。 In order to solve the problem of coal and gangue in the compound thin coal seam, many efforts have been made by the international mining community to develop and develop equipment suitable for mining such coal seams. Because of this equipment has the common characteristics of continuous operation, it is called continuous open pit mining machine. Continuous surface miners reduce the bucket wheel excavator and crusher, the distance between the conveyor is very suitable for mining medium-hardness solid minerals in the bucket bucket excavator less economical place, the use of continuous open pit mining Machine has a special significance.