The operation of rotary drilling rig seems simple, but it contains many technical points. In actual operations, some common misunderstandings may affect the construction efficiency, and even lead to equipment failures and safety hazards. The following is your detailed analysis and correct these misu Read More

In the daily use of rotary drilling rig, the choice of hydraulic oil is very important, it is related to the performance and life of the equipment. This article will introduce how to choose the right hydraulic oil for rotary drilling rig.1. According to the working temperature: low temperature selec Read More

At present, the concept of environmental protection is increasingly popular, and engineering construction equipment also needs to keep up with the trend of green development. Rotary drilling rig as an important equipment for infrastructure construction, its integration with environmental protection Read More

As an efficient pile foundation construction equipment, rotary drilling rig plays an important role in many fields by virtue of its unique advantages. Its application has greatly improved the construction efficiency and quality of all kinds of projects, and the following is a detailed introduction t Read More

1. High drilling efficiency: the rotary drilling rig has sufficient power and large torque, and the single drilling depth is far more than that of the screw drilling machine, which can quickly complete a large number of drilling and greatly shorten the construction period.2. Strong geological adapta Read More