Gold Quarry DTH Drilling Rig Machine 30m Deep Borehole For Mining

30m Mining Gold Quarry DTH Drilling Rig/30m Deep Borehole Mine Drill Rig

The down-the-hole drilling rig uses the impactor and the drill bit that dive into the bottom of the hole to impact and break the rock, so it is called a down-the-hole drilling rig. Widely used in metal mines, hydropower, transportation, building materials, harbors and national defense projects. Down-the-hole drilling rigs can drill holes in rocks above medium hardness (f≥8).

The down-the-hole drilling rig can be used for drilling rock anchor holes, bolt holes, blast holes, grouting holes, etc. in urban construction, railway, highway, river, hydropower and other projects.

1. Crawler site, while ensuring stability, can adapt to a variety of harsh working conditions;

2. Equipped with two-stage dry dust removal device, the environmental pollution is small;

3. Purpose-built for hard strata conditions the HW-925, DTH drilling machine is the right choice for Metal, Limestone, Dolomite and Aggregate open cast quarries and mines.