It is a multifunctional composite drilling rig that integrates rotary and impact drilling processes. When rotating, it can be used for the cover layer of the Tertiary period
It can be used for hard formations such as pebbles and granite during impact. The drilling rig impact system is equipped with a buffering device, which has a novel and reliable structure; Adopting dual speed motor drive technology
The dynamic mechanism is simple, the speed range is wide, and the quality and performance are reliable.