我公司黑岱沟露天煤矿从德国克虏伯公司引进四台C3100ZG型轮斗挖掘机它是矿山剥离作业的关键设备能否连续稳定运行对矿山的高效安全生产影响很大其中易损件的消耗更换是影响其正常工作的重要因素之一铲斗斗齿的矛盾尤为突出一台轮斗机有12个铲斗每个铲斗上有8个斗齿每台轮斗机? My company Heidaigou open-pit mine from Germany Krupp introduced four C3100ZG bucket wheel excavators it is the key operation of the mine stripping operations can be continuous and stable operation of the mine’s high efficiency and safety of production of a large loss of consumables Replacement is one of the important factors that affect their normal work. The contradiction between bucket teeth is particularly prominent. One bucket machine has 12 buckets Each bucket has 8 bucket teeth Each bucket machine?