600m Depth Borehole Hammer Hydraulic Crawler Mine Blasting Borehole Drill Drilling Machine

Impact drilling rigs break rock layers into holes through the impact effect. This type of drilling rig was already used in ancient China, using manpower and bamboo bow elasticity to make the conical drill bit impact the formation. Modern impact drills, on the other hand, use more advanced power systems and impact mechanisms. The composite rotary drilling rig combines the characteristics of rotary and impact drilling rigs, allowing for flexible selection of suitable drilling methods under different geological conditions.