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CYQ—80自行轮胎式潜孔凿岩台车(图1)是以压缩空气为动力液压气动操纵的深孔凿岩设备,它适用于无底柱分段崩落法的采矿场,不仅适合于大厚矿体的大型或中型金属矿山,而且特别适用于我国某些矿体呈粉状,碎块状,节理发育,结构疏松(f=2～6),稳定性差的黑色和有色金属矿山,它成功地解决了这一类型矿山由于炮孔错位或堵塞而产生的回采率低,损失贫化率高的老大难问题,为
CYQ-80 Self-propelled Trended Drilling Rig (Picture 1) is a deep-hole rock drilling rig with compressed air as the power and hydraulically operated deep hole drilling rig. It is suitable for the mining field of the subsea sub-caving method and is not only suitable for large Large or medium-sized metal mines with thick ore bodies, and is especially suitable for some black and non-ferrous metal mines in China where some ore bodies are powdery, crumbled, developed in joints and loose in structure (f = 2 ~ 6) Successfully solved the long-term problem of low recovery rate and high rate of loss and dilution caused by dislocation or blockage of blast holes in this type of mine.