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我公司有4台SDwY60C型湿地挖掘机分别在各选矿场作业,用于向溜槽递送含金矿砂。与推士机推送矿砂比较,这种挖掘机具有连续性好、效率高、搬迁方便等优点。熟练的机手每分钟可挖送矿砂3～5斗。除用作选矿送料外,该机还可以用于开挖水道、清淤、探矿等多种作业;由于履带宽、防陷能力强,非常适于沼泽地作业。砂金生产,作业环境恶劣,铲斗始终与泥砂接触,磨损较快,加之多了一节加长杆,虽然挖掘半径大了,卸载高度高了,但动臂及销轴部分负荷也加大了,容易折断。为了提高工作效率和挖掘机在砂金矿山中的适应性,我们
Our company has 4 SDwY60C type wetland excavators operating at each of the mines to deliver gold-bearing ore to the chute. Compared with pushing ore push ore, this kind of excavator has the advantages of good continuity, high efficiency and easy relocation. Skilled operators can dig 3 to 5 buckets of ore per minute. In addition to being used as a beneficiary feed, the machine can also be used for excavation waterways, dredging, prospecting and other operations; due to the track bandwidth, strong anti-sagging ability, it is very suitable for wetland operations. The production of gold dust, the bad working environment, the bucket is always in contact with the mud and sand, and the wear is rapid. In addition to the addition of a lengthening rod, although the excavation radius is large and the unloading height is high, the load on the boom and the pin shaft is also increased. It is easy to break. In order to improve work efficiency and adaptability of excavators in gold mines, we