1. Drill pipe: Drill pipe plays the role of transmitting power and torque. The powerful torque of the drill's power head is transmitted to the drill so that the drill can continuously rotate to cut rock, which is an important conductive component in drilling rock.2. Power head: As the power core, th Read More

In construction, the pressure mode of rotary drilling rig has a key influence on construction efficiency and quality. Different pressure methods have advantages and disadvantages, which is better? Here is a detailed introduction for you.1. Hydraulic pressure: rely on the hydraulic system to produce Read More

During the construction of rotary drilling rig, if the track suddenly breaks, it will not only cause the rig can not move normally, but also affect the drilling operation due to imbalance, and even endanger the safety of the construction personnel. Therefore, it is necessary to master the method of Read More

In the construction, rotary drilling rig plays an important role, and its technical standard is directly related to the construction quality and safety. Due to the different geographical environment and construction needs, there are many differences in the technical standards of rotary drilling RIGS Read More

Karst geology brings many challenges to engineering construction because of its unique characteristics such as karst cave and dissolution fissure. Under such geological conditions, the construction adaptability of rotary drilling rig becomes the key. Here are six aspects to explore in depth.1. Forma Read More