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

Rotary drilling rig is very important in engineering construction, master some efficient construction tips, can greatly improve the efficiency and quality of work. These practical tips are detailed below.1. Accurate planning before construction: comprehensively survey the geology, select suitable dr Read More

The temperature is high in summer, and the rotary drilling rig is operating in such an environment, and the components face many tests. Good maintenance work can ensure the stable operation of the rig and extend the service life. The following introduces the key points of summer maintenance of rotar 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

1. Check the appearance of wear: If the drill shell, drill pipe and other parts have a large number of scratches and deformation, it indicates that it is used frequently, which may affect the subsequent life.2. Check working hours: the number of working hours is large, the components run for a long Read More