DTH Hammer is one kind of basic drill equipmentfor drilling engineering. Pneumatic DTH hammer also named as pneumatic impactor, pneumatic DTH, DTH Impacter.
Powered by compressed air medium, the use of compressed air energy to produce a continuous bottom of the hole impact load power tool. Compressed air and can double as wash Kong media. Pneumatic impactor with high pressure and low pressure, valve and valveless of the points. Usually pneumatic impactor directly connected with carbide drill bit stelidium way to impact crushed rock, low-speed rotary drilling without coring comprehensive. Main Usage: Mainly used in hydrology and water well drilling, geological drilling without core, geological disaster prevention engineering and mine drilling and other fields. Suitable for gravel and hard rock applications, configure the special structure of the drill can also be used in the soft soil. ROP generally much higher than the hydraulic impactor drilling, but requires larger air compressor with capacity, greater fuel consumption, noise and dust pollution. Drilling depth by the groundwater level, water influence.
KAISHAN DTH Impact Hammer character/advantage 1.Fast drilling speed, low air consumption 2. Straightness and hole quality 3. High penetration rate 4. Excellent flushing
Specifications: 1.60mm DTH hammer 2.ore mining etc 3.good price and high quality 4.professional manufacurer 5.export many countries
PARAMETER of QCZ110 down the hole Impact Hammer
Low Pressure Down The Hole Impact/Impactor Hammer
Model
Weigth
Fullength
Outer dia.
Working pressure
Impact frequency
Air consumption (m3/min)
Bore Hole Dia.
KG
mm
mm
Mpa
Hz
<0.5Mpa
<0.7Mpa
mm
QCZJ70A
12.5
763
66
0.5~0.7
>14
3
5
70-76
QCZJ90
20
795
80
0.5~0.7
>14
5.5
8
90-100
QCZ100
30
792
95
0.5~0.7
>14
9.5
11
105-120
QC110
32
835
95
0.5~0.7
>14
9.5
11
110-150
Middle Pressure Down The Hole Impact/Impactor Hammer
Model
Weigth
Fullength
Outer dia.
Working pressure
Impact frequency
Air consumption (m3/min)
Bore Hole Dia.
KG
mm
mm
Mpa
Hz
<0.5Mpa
<1.0Mpa
<1.2Mpa
mm
QCK90
21.5
806
80
0.5~1.2
>15
5
8
10
70-76
QCW930
22
869
80
0.5~1.2
>14
5
8
10
90-100
High Pressure Down The Hole Impact/Impactor Hammer
Model
Weigth
Fullength
Outer dia.
Working pressure
Impact frequency
Air consumption (m3/min)
Bore Hole Dia.
KG
mm
mm
Mpa
Hz
<1.0Mpa
<1.8Mpa
<2.4Mpa
mm
KQG35A
23
890
82
1.0~1.8
>16
3.8
8.5
N/A
90-105
KQG45A
38
986
99
1.0~2.5
>16
6
10
15
105-130
KQG55A
69
1110
125
1.0~2.5
>16
7
14
19
135-155
The section drawing and spare parts for DTH impact hammer:
The spare parts photos for DTH impact hammer:
The package: The other similar items you may need: About Kaishan Group: FQA collection: 1.Q: Are you a factory or trading company? A: We has our own factory to produce goods for you.
2.Q: Where is your factory located? How can I visit there? A: Our factory is located in Quzhou City,Zhejiang Province China. You can fly to Hangzhou Airport directly.All our clients,from home or abroad,are warmly welcome to visit us.
3.Q: About samples A: We are honored to offer you samples for your checking.Postage can be refund after order is confirmed.
4.Q:Package and Shipping A: Export packing or as your requirements. Shipment:
5. Q: Payment A:T/T:30% as deposit and 70% balance after get copy of B/L. B:L/C C:Western Union D:Paypal E:Discuss together between buyer and supplier.
Our company Quzhou Refine machinery Equipment Co., Ltd. is located in Quzhou City, Zhejiang province, we are the sales department for Kaishan group.
KAISHAN Group is located in Quzhou City Zhejiang Province, which covers an area of 514, 800 square meters with total assets of one billion dollars. There are more 6000 staffs, including 1075 technicians serving for this group company.
Zhejiang Kaishan Compressor Co., Ltd. is currently the largest domestic manufacturer of air compressors and the largest manufacturer of screw air compressors in Asia. Kaishan operates various production bases in different cities and regions, including Zhejiang, Shanghai, Chongqing, Guangdong, and Australia. In 2014, Kaishan reported sales revenue of approximately RMB 2 billion.
Kaishan principally manufactures a product mix that caters to such industries as environmental engineering and cold chains, including screw air compressors, refrigeration compressors, screw expander generators, and process gas compressors. Amongst these products, screw air compressors operate at a power range of 7.5 kW to 630 kW, providing support to electrical machines, diesel engines, explosion-proof screw air compressors, and two-stage screw air compressors. Kaishan's full range of screw air compressors (with a power of 18.5 kW or more) complies with Level 1 energy efficiency standards.
