Rig parameters |
|
Depth (m). |
150 |
Diameter (mm). |
42、50 |
Hole diameter (mm). |
75-300 |
Final hole diameter (mm). |
75 |
Drilling inclination |
75-90° |
XY-1A drilling rig is a kind of high-speed and lightweight drilling rig with oil pressure feeding, mainly used for solid ore deposit census exploration and engineering geological investigation and other drilling holes, various concrete structure inspection holes, can be rooted in different strata using diamond alloy and steel grain drill bits for drilling. When the diameter of the final hole is 75mm, the rated drilling depth can reach 150m, and the oil pressure feed mechanism is used to improve the drilling efficiency and reduce the labor intensity of workers, and the drilling rig is equipped with a ball clamping mechanism and a six-party active drill pipe, which can implement non-stop reversing, high work efficiency, convenient operation, safety and reliability.
Sima Village, Ningjin County, Xingtai City, Hebei Province