Manufacturer of high-performance rock drilling tools

For surface mine blasthole drilling, Rate of Penetration (ROP) is influenced by several key factors - ground conditions, rig parameters (mainly pulldown, RPM, air pressure and air volume), drill string, and blasthole tricone bit cutting structures. Among these, the cutting structure is crucial, which determines how loads are distributed, how…

Selecting the proper drill bit is not only related to drilling speed but also directly determines the operating costs of the mines. The two main streams in the market are Mining Tricone Bit and DTH (Down-The-Hole) Drill Bit. While DTH drilling bits perform excellently in small to medium-sized holes and…

June 2024, Suzhou — DANV TOOLS, a leading rock drilling tools manufacturer, today announced its relocation to a larger and more modern factory to meet the rapidly growing demands. This move marks a significant milestone, demonstrating our confidence and long-term commitment to the mining industry. Doubled production capacity World leading…