The small rotary drilling rig plays an important role in the construction, but sometimes it will encounter difficult problems such as curved hole and deflection, which not only affects the construction progress, but also may cause hidden dangers to the quality of the project. Here are some effective Read More

Piling is a very important link in the construction of building foundation. As two common ways, rotary drilling rig driving pile and manual digging pile have their own distinctive characteristics. Here, we compare the differences in several dimensions.1. Construction efficiency: rotary drilling rig Read More

In the construction, rotary drilling rig plays a key role. Its construction efficiency directly affects the progress and cost of the project. Next, we will introduce six methods to effectively improve the construction efficiency of rotary drilling RIGS.1. Reasonable selection of rig type: According 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

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