1. Mining Industry
In open-pit mining, DTH drills are essential rock-drilling equipment used to drill blast holes, providing a foundation for blasting operations. They are used in both small and medium-sized open-pit mines and for site preparation in large-scale open-pit mines. In metal mines, they are used to drill holes for deep-hole bench blasting, pre-split blasting, and smooth blasting, improving mining efficiency.
2. Infrastructure and Energy Construction
DTH drills are widely used in infrastructure and energy construction projects such as hydropower, transportation, building materials, and harbor construction. In hydropower projects, they are used for anti-seepage treatment of dam foundations and bodies, drainage hole drilling, and construction of prestressed anchor cable holes for slope support. In transportation construction, they are suitable for deep-hole blasting in railway and highway cuttings, as well as anchor cable reinforcement for mountain slopes and tunnel pipe shed support.
3. Urban Construction and Municipal Engineering
In urban construction, DTH drills are used for foundation excavation, inclined pile anchor drilling for foundation pits, and anti-floating anchor drilling, ensuring the stability of buildings. In municipal engineering, they are used for underground exploration and foundation treatment. For example, the Model T100 DTH drill is widely used in foundation treatment, underground exploration, and scientific research fields.
4. National Defense and Special Fields
In national defense projects, DTH drills are used for the construction and maintenance of military facilities. They are also used in special projects such as geothermal heat pump well drilling.
