High Pressure Down The Hole Hammer Underground Mining DTH Hammer

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High Pressure Down The Hole Hammer Underground Mining DTH Hammer

 

Description


In DTH hammers, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH hammers a nearly constant penetration rate regardless of hole length.


• Small to medium size drilling diameters
• Works in low pressure range, capable of drilling shallow to medium hole lengths


Color: Based on Customer requirements


Material: Tungsten carbide and high strength alloy steel


Processing: CNC milling and proprietary heat treatment process


Type: High Pressure DTH Hammer
 


Applications

• Underground mining
• Quarry benching operations
• Water well drilling


Competitive Advantage


•  Main hammer components manufactured from high grade steel and processed using state-of-the-art CNC machinery and heat treatment
 


specification
 

Part Number

Drilling Diameter 

(mm)

Hammer Length 

(mm)

External Diameter 

(mm)

Weight 

(kg)

Working Pressure 

(Mpa)

4148301614 ø82 - 85 867 ø71 19 0.8 - 2.1
4148301615 ø90 - 93 908 ø81 21.8 0.8 - 2.1
4148301616 ø105 - 130 1052 ø92 38 0.8 - 2.1
4148301617 ø105 - 130 1034 ø98 39 0.8 - 2.1
4148301618 ø110 - 130 994 ø98 40
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Ms. Zhao
Tel: 86-10-60714361
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Contact Method
KSQ Technologies (Beijing) Co. Ltd
Rm 705, Unit 2, Building 6, Beijing, China (Mainland)
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