Surface Mining DTH Drill Rigs
Reverse Circulation Trans Drilling
RC Drill Equipment
Reverse Circulation Drilling Bit
DTH Trans Drilling
DTH Drill Equipment
Top Hammer Drilling

Case Studies

CaseStudy-Tibet

Tibet

Water well with depth of 945 meters

CaseStudy-Jacobina

Jacobina/Brazil

800PSI of air pressure

CaseStudy-Karara

Magnetite mine/Australia

The most abrasive and hardest mine

CaseStudy-Norilsk

Norilsk/Arctic Circle

Drilling under -31℃