Rotary drilling rigs are highly efficient deep foundation construction machines, widely used in building, bridge, and large-scale engineering projects. Their complex structural design provides robust functionality. To better understand and utilize this equipment, it is essential to explore its prima Read More

The drill bit is one of the most critical components in rotary drilling rigs during rock penetration operations. Its performance directly determines the efficiency of breaking through rock layers and overall construction productivity. As the tool that directly contacts the rock formation, the drill Read More

Rotary drilling rigs play a crucial role in modern foundation engineering, and their rock penetration ability directly determines construction efficiency and pile quality under complex geological conditions. The key to rock penetration lies not only in the overall performance of the equipment but al Read More

When constructing in hard rock strata, rotary drilling rigs must overcome the high hardness and compressive strength of rocks. Unlike drilling in soft soil layers, rock penetration primarily relies on specialized drilling tools and impact methods to break the rock and achieve efficient construction. Read More

Desert environments are characterized by dryness, sand, strong winds, and significant temperature variations, all of which impose strict maintenance requirements on rotary drilling rigs. Without proper maintenance tailored to these conditions, equipment is prone to accelerated wear or even premature Read More