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Low Pressure DTH Hammer Downhole Drilling Tools
Low Pressure DTH Hammer Downhole Drilling Tools
Low Pressure DTH Hammer Downhole Drilling Tools
Low Pressure DTH Hammer Downhole Drilling Tools
Low Pressure DTH Hammer Downhole Drilling Tools
Low Pressure DTH Hammer Downhole Drilling Tools
Specifications
Place of Origin :
China
Brand Name :
Jinke
Certification :
CE,ISO
Model Number :
N/A
MOQ :
N/A
Packaging Details :
Standard Export Delivery Package
Delivery Time :
7days
Payment Terms :
T/T
Supply Ability :
Based on Detailed Order
Description

Low Pressure DTH Hammer Downhole Drilling Tools

Introduction


HR series DTH Hammer, a kind of valve equipped low air pressure hammer with a single piston, a plate valve and a central exhaust structure.

The compressed air is adopted as the driving force. To get a better performance and prevent dust pollution, some high-pressure water may be added into the air for wet rock drilling.

It is mainly featured in:


1.The strong energy of single impact and the low energy consumption in rock crushing.
2.The weight ratio of piston and bit almost reaches 1:1 to provide long effective acting time, which leads to the improved efficiency in rock crushing and the extended service life of the drilling tool.
3.A good performance in central air exhaust and cutting discharge, which reduces the repeated crushing of rock.
4.Acheck valves device is available to drill holes under water.
The HR series DTH Hammer, an ideal drilling tool, is widely used in such industries relating to energy,construction,metallurgy,building etc.

Technical Parameters

Model

External Diameter

Bit Shank

Hole Range

Working Pressure

Air Consumption

HR65

56mm

CIR65

65-75mm

0.5-1.2Mpa

0.5Mpa-1.2Mpa

2.5-6m3/min

HR80

72mm

CIR80

83mm

0.5-1.2Mpa

0.5Mpa-1.2Mpa

4-8m3/min

HR90

80mm

CIR90

85-110mm

0.5-0.7Mpa

0.5-0.7Mpa

6.5-8m3/min

HR110

98mm

CIR110

110-135mm

0.5-0.7Mpa

0.5-0.7Mpa

9.5-11m3/min

HR150

137mm

CIR90

155-178mm

0.5-0.7Mpa

0.5-0.7Mpa

15-17m3/min

Product tags

dth hammer drilling

,

pressure drill

,

drilling equipment hammer dth
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Low Pressure DTH Hammer Downhole Drilling Tools

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Product Detail
Place of Origin :
China
Brand Name :
Jinke
Certification :
CE,ISO
Model Number :
N/A
MOQ :
N/A
Packaging Details :
Standard Export Delivery Package
Contact Supplier
Low Pressure DTH Hammer Downhole Drilling Tools
Low Pressure DTH Hammer Downhole Drilling Tools
Low Pressure DTH Hammer Downhole Drilling Tools

Xuanhua Jinke Drilling Machinery Co.,Ltd.

Verified Supplier
14 Years
hebei
Since 1995
Business Type :
Manufacturer
Main Products :
Air Screw Compressor, Core Drill Rig, Core Drilling Bits
Total Annual :
$ 15 million-US$ 20 million
Employee Number :
500~1000
Certification Level :
Verified Supplier
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