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GSE Mission DTH Hammer

The DTH is the abbreviation of Down The Hole and sometimes it is also called RAB in some markets, then the RAB is short for Rotary Air Blasting.

Description

SINODRILLS GSE Mission DTH Hammer

DTH (down-the-hole) drilling involves a drilling hammer at the bottom of a drill string, the hammer is powered by compressed air transmitted via drilling rod to drive piston and produce impact power, which is then delivered into rocks for drilling and crushing. DTH drilling can be applied in mining, quarrying, water well drilling, foundation piling, etc. DTH hammer uses compressed air to produce impact power, thus to drive drill bits to crush rocks.

Features of GSE Mission DTH Hammer

GSE Mission DTH hammers are known for their high-quality construction and reliable performance, designed to tackle the most demanding drilling jobs. They feature an optimized design and are manufactured using advanced processes and premium materials, which ensures excellent stability and a long lifespan. The hammers are also engineered for high-impact frequency, which increases penetration rates and overall drilling efficiency while consuming less compressed air, thus reducing operational costs.

  • Premium Material, Fine CNC and Heat-Treatment Manufacturing: The use of high-strength alloy steel and advanced manufacturing processes ensures superior durability and resistance to wear and tear, even in abrasive rock formations.
  • Good Stability and Reliability: The robust design and quality materials contribute to the hammer’s stability, providing a consistent drilling performance and reduced downtime for maintenance.
  • High Impact Frequency: The hammer’s ability to deliver rapid, powerful strikes significantly increases drilling speed, making it highly efficient for a wide range of applications.
  • Lowered Compressed Air Consumption: An optimized internal design allows the hammer to operate efficiently with less air, which not only saves on energy costs but also minimizes the environmental impact.
  • Long Lifespan: The combination of durable materials, precise manufacturing, and an optimized design results in a hammer that lasts longer, providing a greater return on investment over its service life.

Applications of GSE Mission DTH Hammer

GSE Mission DTH hammers are a specific type of down-the-hole hammer known for their high performance and reliability. They are designed to transfer a high amount of impact energy directly to the drill bit, making them highly effective for a variety of drilling applications, especially in hard rock formations. Their key applications include:

  • Mining and Quarrying: GSE Mission DTH hammers are widely used for drilling blast holes in open-pit mining and quarry operations. Their efficiency in hard rock allows for high penetration rates, which reduces drilling time and costs, and facilitates the breaking of rock for extraction.
  • Water Well and Geothermal Drilling: These hammers are an excellent choice for drilling deep wells, including water wells and those for geothermal energy exploration. They are capable of handling the challenging geological conditions and extreme depths encountered in these projects, ensuring the creation of straight and reliable boreholes.
  • Civil Engineering and Construction: In the construction industry, GSE Mission DTH hammers are employed for foundation drilling and piling. Their precision and power enable the creation of stable and accurate holes in hard rock, which is critical for the structural integrity of large buildings, bridges, and other infrastructure projects.

GSE Mission 30 DTH Hammer

Net weight Out diameter GSE Mission30 DTH hammer length without bits
23 kg 80 mm 907 mm
Rec. hole size Working pressure Air consumption: M3(CBM)/min
90mm – 105mm 8 bar – 18 bar @ 10 bar @ 18 bar
3.8 8

GSE Mission 40 DTH Hammer

Net weight Out diameter GSE Mission40 DTH hammer length without bits
41 kg 99 mm 956 mm
Rec. hole size Working pressure Air consumption: M3(CBM)/min
105mm – 130mm 8 bar – 25 bar @ 10 bar @ 18 bar @ 24 bar
4.5 9 14

GSE Mission 50 DTH Hammer

Net weight Out diameter GSE Mission50 DTH hammer length without bits
74 kg 126mm 1079 mm
Rec. hole size Working pressure Air consumption: M3(CBM)/min
133mm – 152mm 8 bar – 30 bar @ 10 bar @ 18 bar @ 24 bar
6.5 12.5 17

GSE Mission 60 DTH Hammer

Net weight Out diameter GSE Mission60 DTH hammer length without bits
105 kg 144 mm 1108 mm
Rec. hole size Working pressure Air consumption: M3(CBM)/min
152mm – 254mm 8 bar – 35 bar @ 10 bar @ 18 bar @ 24 bar
7.5 16 24

GSE Mission 80 DTH Hammer

Net weight Out diameter GSE Mission80 DTH hammer length without bits
193 kg 182 mm 1297 mm
Rec. hole size Working pressure Air consumption: M3(CBM)/min
192mm – 305mm 8 bar – 35 bar @10 bar @ 18 bar @ 24 bar
10 24 33

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