How do anchoring drilling rigs achieve efficient drilling and precise positioning?

Anchoring drills are specialized equipment widely used in tunnel and mining construction, as well as slope anchoring projects. Their core function is to drill holes of a specified diameter and depth into rock or soil layers using a combination of rotation and impact, providing a foundation for subsequent anchor installation, grouting reinforcement, and other processes. Their technical parameters directly affect construction efficiency and project quality. For example, the power head, drill diameter, and rotation speed must be matched to geological conditions, while travel speed and climbing ability determine the equipment's mobility and applicable scenarios.

From a technical perspective, anchoring drills use a power head to drive the drill rod to rotate, while simultaneously utilizing an impactor to generate high-frequency impact force, achieving a "rotation + impact" composite drilling mode. The combination of twist drill rods and 76 drill rods can optimize drilling efficiency for different geological conditions: twist drill rods are suitable for soft soil layers, quickly removing debris through a chip removal groove; 76 drill rods are more suitable for hard rock layers, their high-strength structure able to withstand greater impact forces. The equipment is equipped with an intelligent control system that can monitor the power head speed, torque and working air pressure in real time. When the parameters are abnormal, it will automatically adjust or stop the machine to avoid malfunctions such as stuck drills and ensure construction safety and continuity.