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Low Pressure DTH Drilling Hammer For Borehole Blasthole Drilling

Glorytek Industry (Beijing) Co., Ltd.

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Address: No.B-2507, DongWeiCheng, GuanZhuang, Chao Yang District, Beijing 100024, P.R.China

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Low Pressure DTH Drilling Hammer For Borehole Blasthole Drilling

Country/Region china
City & Province beijing beijing
Categories Hardware Stock
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Product Details

Low Pressure CIR Air Drilling Tools DTH Drilling Hammer for Borehole Blasthole Drilling
 

Description
 
DTH drilling is a percussion system driving a piston inside hammer body with up and down motion by compressed air and transmitting an intensive percussion energy to the bit to enable the drilling by crushing the rock. Drilling method by DTH hammer exerts high drilling performance especially for drilling hard rock and contributes for shortening work schedule. Hence, this method is widely utilized for foundation work, landslide prevention work, quarrying services, marine civil work, etc.
 

Characteristics
 
- Advanced hammer designs with high power and air efficiency increases productivity
- Tailored product offering covers all your applications and conditions
- Easy service and maintenance designs reduces machine downtime
- Generic and proprietary shank options give you flexibility and reliability

 

 

Technical Parameter
 
Low Pressure DTH Hammers
Item
GL65B
GL70
GL76
GL80
GL90
GL90-1
GL110
GL150
GL170
Drilling Dia.
(Φ/mm)
68-70
72-74
74-76
80-82
90-130
90-130
110-150
150-185
170-250
Hammer Length(mm)
745
803
766
796
796
796
838
908
1023
Outside Dia.
(Φ/mm)
61.2
67.2
67.2
72
80.2
80
98
137
156
Weight(kg)
13
14
15
17
20
20
30
75
90
Working Pressure(Mpa)
0.5-0.7
0.5-0.7
0.5-0.7
0.5-0.7
0.5-0.7
0.5-0.7
0.5-0.7
0.5-0.7
0.5-0.7
Air
Consumption
(M3/Min.)
2.5
3
3
5
6
5.5
11
17
19.5
Torque(N.M)
51
70
75
81
110
120
180
340
420
Impact
Frequency (Times/Min.)
≥810
≥810
≥810
≥800
≥820
≥820
≥830
≥800
≥790
Connection 1
M4×10×1.5
M48.8×4.2
M48×10×2
M48×10×2
M48×10×2
M48×10×2
API 2-3/8”
76×10×3
M100×28×10
Connection 2
Φ
37-4
Φ43-6
Φ44-4
Φ50-6
Φ54-6
Φ54-6
Φ65-6
Φ90-6
Φ98-6
 
Packing of DTH Drilling Hammer

 
Packing: standard exporting packing.
Delivery: Normally 5-7 days after your advanced payment.
 
Company Profile

 

Glorytek Industry ( Beijing) Co., Ltd is a company mainly engaged in drilling equipments and tools. With over 20 years experience, our commitment to excellence ensures a reliable product that will perform every time. We utilize the latest technologies in engineering to produce cutting edge designs.
 
We take pride in being one of the top supplier of DTH bits and hammers in China. We manufacture thousands of different configurations based on our customers' specifications. We have achieved and adhere to the strict standards set forth to us by the ISO 9001:2008. We offer an extensive range of high quality DTH bits and hammers to customers all around the world and wins high praise for the good performance of our DTH bits and hammers.
 
 

Jane Cheng
Sales Representative
 
Glorytek Industry ( Beijing ) Co., Ltd.
Address:No.B-2507, DongWeiCheng, GuanZhuang,Chao Yang District, Beijing, China.
Tel: +86-10-52864265/52864786
Fax: +86-10-52037270
Mobile:+86-13426420230

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