QS-280 Anchor drilling rigs

QS-280 Anchor drilling rigs are suitable for anchoring projects on high slopes and rock masses. They are also applicable to the construction of deep foundation pit support in urban areas, anti-buoyancy anchor bolts, foundation grouting reinforcement holes, blasting holes in blasting projects, high-pressure jet grouting piles, tunnel pipe roof support holes, etc. With slight modifications to the power head, omnidirectional construction can be easily achieved. Main drilling methods include: conventional down-the-hole hammer drilling, casing drilling, and auger drilling.